QBK-15P - Industrial pump Vevor - Free user manual and instructions
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USER MANUAL QBK-15P Vevor
Technical Support and E-Warranty Certificate www.vevor.com/support
Air Operated Double Diaphragm Pump Instructions
MODEL: QBK-40L / QBY4-50L / QBY4-25L / QBY4-25LF46 / QBY-15PP / QBK-15P / QBK-15
We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent the estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered. Are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.
MODEL: QBK-40L/QBY4-50L/QBY4-25L/QBY4-25LF46/QBY-15PP/QBK-15P/QBK-15

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This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.
PRODUCT PRESENTATION
This series of diaphragm pumps are the latest model at home. They a functioned to take out and suck in various corrosive liquid containing granules, viscous, volatile, inflammabale, explosive or poisonous liquid, porcelain slurry, mashed fruit, flue. The reclamation of residual oil in tankertemporary reversionof tanker, etc. The performance parameters of this series are close to that of Germam WLLDENPUMPS and American MARIO-WPUMPS The componentsin contact with flow are made of stainlesssteel.aluminium alloy , castirron andeneerina plastics. while diaphragm may be NBR.viton.neoprene or PTFE.
MAIN APPLICATION
- The Pump can suck the peanut, pickles, tomato,slurry,red sausage,chocolate,hops, and syrup,etc.
- The Pump can suck the paint, pigment, glue and adhesive etc.;
3.The pump can suck various glezed slurries of tile, porcelain, brck and chinaware etc. - The pump can suck various grinding materials, corrosive agent and cell the oil dirt etc.
5.The pump can suck various toxin and flammable or volatility liquid e
6.The pump can suck various wedge water, cement slurry and mortar
7.The pump can suck various strong acid, alkali and corrosive liquid et
8.It can be used as a front-step transmission device of the solid and I separation equipment.
WAY TO INSTALL






PERFORMANCE CHARACTERISTICS
Air operated double diaphragm pumps not only can exhaust the flow liquid, But also convey some uneasyflowed medium with the merits of self-pumping pump, Diving pump, Shield pump, Slurrypump and impurity pump etc
1.It's unnecessary to pour the drawing water, the suction lift reaches 7m height, The delivery lift reaches 50m length and the export pressure >6kgf/cm²;
2.Wide flow and good performance.The diameter allowed to pass the m grain reaches 10mm.The damage is very less to the pump while exhausting the slurry and impurity;
3.The delivery life and flow can pass the pneumatic valve open to re the stepless adjustment(The pneumatic pressuseadjustmentis between2-8kgf/cm²):
4. This pump has no rotary parts and no bearing seals. The diaphragm completely separates the exhausted medium anopump running parts, working medium. The conveyed medium can't be leaked outside. Thus it will not cause the environmentapollution and humenbody safety dengerous whileexhausting the toxin and flammable or corrosive medim:
5.No electricityIt's safe and reliable while using in the flammable and explore places:
6.It can be soakedin medium;
7.It's convenient to use and reliable to work.Only open or close the valve body while starting or stopping.Even itno medium operation or pausing suddenly for long time because of accident matters, the pump not bedamagedaused bvthis Once ocer-oadinc.The pump wil automatica stop and possesses the selffortectionfunction.When the loarecovers normally,It also can start automatically;
- Simple structure and less wearing parts. This pump is simple in structure.Installation and maintenance. The me dium conveyecbythe pumpwillnot touch the matched pneumatic valve and coupling lever etc like other kinds pumps, the perform Ancewill drop down graduallydecauseof the damages of rotor,gear and vane etc.
9.It can transmit the adhesive(the viscosity is below 10000 centipoise)
- This pump needn't the oil lubricant. Even if idling, it has any influence the pump. This is a characteristic of this pump
OPERATIONAL PRINCIPLE
There installs each diaphragm in both aligned working cavities(A)&(B),which can be connected together with acentralcoupling lever.The compression air enters the air distributio valve from the air entrance of the pump,the compression airinto cavity through the air distribution mechanism,push out the diaphragm movementin the cavity.The gas in anothercavity will bed drained.Once reachi.ng the stroke terminal,the air distribution mechanism will automatically draw thecompercession air into aanother working cavity,push out the diaphragm tomove towa rds the opposite direction,so as to le.tthe both diaphragms continuous reciprocate motion in synchronism.
The compression air enters the air distribut valve fr'om(E)shown the diagram,let the diaphragm piece movetowards theright direction.An:d the suction force i'n(A)chamber lets the medium flo into from(C)entrance,push out the ball valve(2)toenter(A)chamber,the ball valve(4)will be locked due to th suction force;The medium in(B)chamber will be pressed rpush outthe ball valve(3)to flow out from the exit(D).Meanwhile,let the valve(I)close,prevent backflow.Such mocement in circleswill let the medium uninterrupted suck from(C)entrance anddrain from(D)exit.
CONNECTION SCHEMATIC DIAGRAM

nne nnnnne nee e ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnne ennnnnee
| "Z/1 | "Z/1⊥DN | 06 | L | 0↓ | 9 | 6·9 | 09 | 8 | GDR | ||
| "Z/1 | "Z/1⊥DN | 06 | L | 0↓ | 9 | 6·9 | 09 | 8 | dR-DR | ||
| "Z/1 | "Z/1⊥DN | 08 | L | 0↓ | 9 | 0·9 | 09 | 9·2 | ddR-DR | ||
| "0·1 | "Z/1⊥DN | 00↓ | 8 | 0·7 | L | 0·8 | 0·2 | 42 | 9·79797979797979797979797979797979797979797979797979797979797979797979797979797979797979797979797979797 | 797979797979797979797979797979797979797979797979797979797979797979797979797979797979797979797979797 | |
| "0·1 | "Z/1⊥DN | 00↓ | 8 | 0·7 | L | 0·8 | 0·2 | 22 | 79797979797979797979797979797979797979797979797979797979797979797979797979797979797979797979797979 | ||
| "0·2 | "Z/1⊥DN | 00↓ | 8 | 0·8 | L | 0·8 | 0·2 | 22 | 70707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707 | 70707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070 | |
| "5·1 | "Z/1⊥DN | 06↓ | L | 0·7 | 9 | 6·9 | 69 | 44 | 7040704070407040704070407040704070407040704070407040704070407040704070407040704070407040704070407040704 | 7040704070407040704070407040704070407040704070407040704070407040704070407040704070407040704070407 | 70407040704070407040704070407040704070407040704070407040704070407040704070407040704070407040704070 |
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| 6bmeperenone 00T~0S-8D | |

| (Ф.17Z) (П.61N8L1C1) .002LH) | 乙↓ | S'∠LΦ-↑ | 0E↓ | 0L↓ | 0L↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ | 00↓ | 096 | 089 | 06↓ | 012 | 092 | 093 | 004LH | |
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 05↓ | 05↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ε | 00↓ | 096 | 089 | 06↓ | 06↓ | 092 | 093 | 08-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 09↓ | 91L | 042 | 99-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 04↓ | 91L | 042 | 09-人B0 | ||
| 0↓ | 乙LΦ-↑ | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | xapeaun_2/11 | pepeaun_2/11 | 014 | 094 | 02E | 02↓ | 09↓ | 022 | 04-人B0 | ||||
| 0↓ | 乙LΦ-↑ | 08 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | a6uey_ | pepeaun_ | 014 | 95 | 094 | 02E | 00↓ | 00↓ | 09↓ | 022 | 95-人B0 | |
| a6uey_ | 0↓ | 0LΦ-↑ | 95 | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | pepeaun_2/11 | pepeaun_2/11 | 0L | 095 | 08E | 02↓ | 0E↓ | 09↓ | 992 | 04-人B0 | |
| (a6uey_)(ll61N8L1C1) (P.17Z) (002LH) | 0↓ | 0LΦ-↑ | 95 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | pepeaun_ | pepeaun_ | 0L | 095 | 08E | 00↓ | 00↓ | 09↓ | 992 | 99-人B0 | |
| (d) (ll61N8L1C1) (P.17Z) (002LH) | 8 | / | 2L | / | / | / | / | / | pepeaun_2/11 | 022 | 95 | 92E | 06↓ | / | / | 95 | 92E | 95-人B0 |
| 8 | / | 2L | / | / | / | / | / | pepeaun_8/8 | 022 | 95 | 92E | 06↓ | / | / | 95 | 92E | 01-人B0 | |
| M. | m. | m. | m. | m. | m. | m. | m. | m. | m. | m. | m. | m. | m. | m. | m. | m. | m. | m. |
Note:QBY-10 and 15 cast iron/aluminum/stainless steel/plastic material import and export are threaded connection,not blue.QBY-25and 40 stainless steel/plastic material import and export are threaded connection,not blue,cast iron /aluminum alloy and export are flanged,threaded connection dual-use.QBY-50/65/80/100 are flanged,no threaded.(Please refer to actual sample product catalogpictures)
STRUCTURE DRAWING AND PARTS LIST

| No. | Name | Qty | Material |
| 1 | Inlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 2 | Outlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 3 | Pump body | 2 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 4 | Pump chamber | 2 | Aluminium alloy, cast iron |
| 5 | Intermediate | 1 | Aluminium alloy |
| 6 | Diaphragm vane | 2 | PTFE |
| 7 | Diaphragm vane | 2 | Acrylonitrile butadiene rubber, polychloroprene |
| 8 | ntermediate sealgasket | 2 | Acrylonitrile butadiene rubber |
| 9 | Driving shaft housing | 2 | Plastic |
| 10 | Connecting rod shaft housing | 2 | Plastic |
| 11 | Piston bush | 2 | Plastic |
| 12 | Piston | 2 | Plastic |
| 13 | Slipper block | 1 | Aluminium alloy |
| 14 | Slipper block | 1 | Chromium-plated steel |
| 15 | Sealing slip ring | 1 | Plastic |
| 16 | Driving slipper block | 1 | Plastic |
| 17 | Cover plate | 1 | Aluminium alloy |
| 18 | Cover plate gasket | 1 | Rubber |
| 19 | Muffler | 1 | Plastic |
| 20 | Seal seat | 4 | Rubber |
| 21 | Seal seat | 4 | PTFE |
| 22 | Clamping bar | 4 | Stainless steel, carbon steel |
| 23 | Connecting rod | 1 | Stainless steel |
| 24 | Compression spring | 1 | Copper |
| 25 | Driving shaft | 1 | Stainless steel |
| 26 | Seal ring of driving shaft | 2 | Rubber |
| 27 | Y-type O-ring | 4 | Rubber |
| 28 | O-ring | 1 | Rubber |
| 29 | Butterfly-type O-ring | 1 | Rubber |
| 30 | Inlet nozzle | 1 | Copper |
| 31 | Ball sealer | 4 | Rubber |
| 32 | Ball sealer | 4 | Stainless steel, ceramic, PTFE |
MATTERS NEED ATTENTION
1.If the pump vibration is very slight, there is generally no need install the foundation bolts.
2.1f the compressed air is mixed with dirty things, normal starting the pump will be influenced. It is suggested that the users should additionally install the pneumatic triplex parts.
3.When pumping media that will easily freeze or deposit, please install a valve at the inlet of the pump.If the pump is to be stopped, please firstly close the valve, and then run the pump for several minutes to empty the media inside the pump and clean accumulated liquid inside the pump in time, so as to avoid any difficulties in starting the pump next time.
4. When replacing the diaphragm, please clean the connecting rod the inner cavity and the copper bush of the pump. And avoid damaging the white PTFE seal ring. Make the reassembly as original, and the pump can be used.
Technical Support and E-Warranty Certificate
www.vevor.com/support
VEVOR®
TOUGH TOOLS, HALF PRICE
We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent the estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered. Are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.
MODELE: QBK-40L/QBY4-50L/QBY4-25L/QBY4-25LF46 / QBY-15PP/QBK-15P/QBK-15

NEED HELP? CONTACT US!
Have product questions? Need technical support? Please feel fr contact us:
Technical Support and E-Warranty Certificate www.vevor.com/support
This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

PRODUCT PRESENTATION
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | |
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | |
| "Z/1" | "Z/1"⊥dN | 08 | L | 0'↓ | G | 0'9 | 09 | G'Z | ddg5-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1- | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 979Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | ZZ | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z -79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79 |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-7 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-802 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80? | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80? | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80 Z |
QBK INSTALLATION SIZE CHART
| An d e A°0L | e d d e 60 |
| Apoq dund°80 | spepeoedoo'∠0 |
| GcConeepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepe pepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeopepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper-perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper/perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperverperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper Per |



EeNOENNNONN

| edideneron | |
| edideneron | |
| spece | |
| aeneae | |
| eireae | |
| eireae | |
| eireae | |
| 6bmeprnnon 00T~0S-8D | |


STRUCTURE DRAWING AND PARTS LIST

| No. | Name | Qty | Material |
| 1 | Inlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 2 | Outlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 3 | Pump body | 2 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 4 | Pump chamber | 2 | Aluminium alloy, cast iron |
| 5 | Intermediate | 1 | Aluminium alloy |
| 6 | Diaphragm vane | 2 | PTFE |
| 7 | Diaphragm vane | 2 | Acrylonitrile butadiene rubber, polychloroprene |
| 8 | ntermediate sealgasket | 2 | Acrylonitrile butadiene rubber |
| 9 | Driving shaft housing | 2 | Plastic |
| 10 | Connecting rod shaft housing | 2 | Plastic |
| 11 | Piston bush | 2 | Plastic |
| 12 | Piston | 2 | Plastic |
| 13 | Slipper block | 1 | Aluminium alloy |
| 14 | Slipper block | 1 | Chromium-plated steel |
| 15 | Sealing slip ring | 1 | Plastic |
| 16 | Driving slipper block | 1 | Plastic |
| 17 | Cover plate | 1 | Aluminium alloy |
| 18 | Cover plate gasket | 1 | Rubber |
| 19 | Muffler | 1 | Plastic |
| 20 | Seal seat | 4 | Rubber |
| 21 | Seal seat | 4 | PTFE |
| 22 | Clamping bar | 4 | Stainless steel, carbon steel |
| 23 | Connecting rod | 1 | Stainless steel |
| 24 | Compression spring | 1 | Copper |
| 25 | Driving shaft | 1 | Stainless steel |
| 26 | Seal ring of driving shaft | 2 | Rubber |
| 27 | Y-type O-ring | 4 | Rubber |
| 28 | O-ring | 1 | Rubber |
| 29 | Butterfly-type O-ring | 1 | Rubber |
| 30 | Inlet nozzle | 1 | Copper |
| 31 | Ball sealer | 4 | Rubber |
| 32 | Ball sealer | 4 | Stainless steel, ceramic, PTFE |
MATTERS NEED ATTENTION
We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent the estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered. Are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.
C
PRODUCT PRESENTATION
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | |
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | |
| "Z/1" | "Z/1"⊥dN | 08 | L | 0'↓ | G | 0'9 | 09 | G'Z | ddg5-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1- | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 979Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | ZZ | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z -79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79 |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-7 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-802 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80? | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80? | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80 Z |
| An d e A°0L | e d d e 60 |
| Apoq dund°80 | spepeoedoo'∠0 |
| GcConeepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepe pepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeopepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper-perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper/perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperverperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper Per |



EeNOENNNONN

| edidernon-21 | enllnnon-21 |
| edidernon-21 | enllnnon-21 |
| specllneon-80 | specllneon-80 |
| aenean-66 | aenean-66 |
| oereon-60 | oereon-60 |
| eireon-50 | eireon-50 |
| aenean-40 | aenean-40 |
| oereon-30 | oereon-30 |
| aenean-20 | aenean-20 |
| 6bmeprnnon 00T~0S-8D | |


| (Ф.17Z) (П.61N8L1C1) .002LH) | 乙↓ | S'∠LΦ-↑ | 0E↓ | 0L↓ | 0L↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ | 00↓ | 096 | 089 | 06↓ | 012 | 092 | 093 | 004LH | |
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 05↓ | 05↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ε | 00↓ | 096 | 089 | 06↓ | 06↓ | 092 | 093 | 08-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 09↓ | 91L | 042 | 99-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 04↓ | 91L | 042 | 09-人B0 | ||
| 0↓ | 乙LΦ-↑ | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | xapeaun_2/11 | pepeaun_2/11 | 014 | 094 | 02E | 02↓ | 09↓ | 022 | 04-人B0 | ||||
| 0↓ | 乙LΦ-↑ | 08 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | a6uey_ | pepeaun_ | 014 | 95 | 094 | 02E | 00↓ | 00↓ | 09↓ | 022 | 99-人B0 | |
| a6uey_ | 0↓ | 0LΦ-↑ | 95 | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | pepeaun_2/11 | pepeaun_2/11 | 0L | 095 | 08E | 02↓ | 0E↓ | 09↓ | 992 | 04-人B0 | |
| (a6uey_)(ll61N8L1C1) (P.17Z) (002LH) | 0↓ | 0LΦ-↑ | 95 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | pepeaun_ | pepeaun_ | 0L | 095 | 08E | 00↓ | 00↓ | 09↓ | 992 | 99-人B0 | |
| (d) (ll61N8L1C1) (P.17Z) (002LH) | 8 | / | 2L | / | / | / | / | / | pepeaun_2/11 | 022 | 95 | 9E2 | 06↓ | / | / | 95 | 9E↓ | 95-人B0 |
| 8 | / | 2L | / | / | / | / | / | pepeaun_8/8 | 022 | 95 | 9E2 | 06↓ | / | / | 95 | 9E↓ | 01-人B0 | |
| M. | m. | m. | 3 | m. | 30 | ZP-N | LP-N | ZND | LHD | ZH | IH | H | O | 9D | 9D | 8 | A | m. |
STRUCTURE DRAWING AND PARTS LIST

| No. | Name | Qty | Material |
| 1 | Inlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 2 | Outlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 3 | Pump body | 2 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 4 | Pump chamber | 2 | Aluminium alloy, cast iron |
| 5 | Intermediate | 1 | Aluminium alloy |
| 6 | Diaphragm vane | 2 | PTFE |
| 7 | Diaphragm vane | 2 | Acrylonitrile butadiene rubber, polychloroprene |
| 8 | ntermediate sealgasket | 2 | Acrylonitrile butadiene rubber |
| 9 | Driving shaft housing | 2 | Plastic |
| 10 | Connecting rod shaft housing | 2 | Plastic |
| 11 | Piston bush | 2 | Plastic |
| 12 | Piston | 2 | Plastic |
| 13 | Slipper block | 1 | Aluminium alloy |
| 14 | Slipper block | 1 | Chromium-plated steel |
| 15 | Sealing slip ring | 1 | Plastic |
| 16 | Driving slipper block | 1 | Plastic |
| 17 | Cover plate | 1 | Aluminium alloy |
| 18 | Cover plate gasket | 1 | Rubber |
| 19 | Muffler | 1 | Plastic |
| 20 | Seal seat | 4 | Rubber |
| 21 | Seal seat | 4 | PTFE |
| 22 | Clamping bar | 4 | Stainless steel, carbon steel |
| 23 | Connecting rod | 1 | Stainless steel |
| 24 | Compression spring | 1 | Copper |
| 25 | Driving shaft | 1 | Stainless steel |
| 26 | Seal ring of driving shaft | 2 | Rubber |
| 27 | Y-type O-ring | 4 | Rubber |
| 28 | O-ring | 1 | Rubber |
| 29 | Butterfly-type O-ring | 1 | Rubber |
| 30 | Inlet nozzle | 1 | Copper |
| 31 | Ball sealer | 4 | Rubber |
| 32 | Ball sealer | 4 | Stainless steel, ceramic, PTFE |
MATTERS NEED ATTENTION
We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent the estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered. Are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.
MODELLO: QBK-40L/QBY4-50L/QBY4-25L/QBY4-25LF46 / QBY-15PP/QBK-15P/QBK-15

NEED HELP? CONTACT US!
Have product questions? Need technical support? Please feel fr contact us:
Technical Support and E-Warranty Certificate www.vevor.com/support
This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

PRODUCT PRESENTATION
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | |
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | |
| "Z/1" | "Z/1"⊥dN | 08 | L | 0'↓ | G | 0'9 | 09 | G'Z | ddg5-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1- | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 979Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | ZZ | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z -79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79 |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-7 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-802 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80? | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80? | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80 Z |
QBK INSTALLATION SIZE CHART
| An d e A°0L | e d d e 60 |
| Apoq dund°80 | spepeoedoo'∠0 |
| GcConeepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepe pepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeopepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper-perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper/perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperverperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper Per |



EeNOENNNONN

| edideneron | |
| edideneron | |
| spece | |
| aeneae | |
| eireae | |
| eireae | |
| eireae | |
| 6bmeprnnon 00T~0S-8D | |


STRUCTURE DRAWING AND PARTS LIST

| No. | Name | Qty | Material |
| 1 | Inlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 2 | Outlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 3 | Pump body | 2 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 4 | Pump chamber | 2 | Aluminium alloy, cast iron |
| 5 | Intermediate | 1 | Aluminium alloy |
| 6 | Diaphragm vane | 2 | PTFE |
| 7 | Diaphragm vane | 2 | Acrylonitrile butadiene rubber, polychloroprene |
| 8 | ntermediate sealgasket | 2 | Acrylonitrile butadiene rubber |
| 9 | Driving shaft housing | 2 | Plastic |
| 10 | Connecting rod shaft housing | 2 | Plastic |
| 11 | Piston bush | 2 | Plastic |
| 12 | Piston | 2 | Plastic |
| 13 | Slipper block | 1 | Aluminium alloy |
| 14 | Slipper block | 1 | Chromium-plated steel |
| 15 | Sealing slip ring | 1 | Plastic |
| 16 | Driving slipper block | 1 | Plastic |
| 17 | Cover plate | 1 | Aluminium alloy |
| 18 | Cover plate gasket | 1 | Rubber |
| 19 | Muffler | 1 | Plastic |
| 20 | Seal seat | 4 | Rubber |
| 21 | Seal seat | 4 | PTFE |
| 22 | Clamping bar | 4 | Stainless steel, carbon steel |
| 23 | Connecting rod | 1 | Stainless steel |
| 24 | Compression spring | 1 | Copper |
| 25 | Driving shaft | 1 | Stainless steel |
| 26 | Seal ring of driving shaft | 2 | Rubber |
| 27 | Y-type O-ring | 4 | Rubber |
| 28 | O-ring | 1 | Rubber |
| 29 | Butterfly-type O-ring | 1 | Rubber |
| 30 | Inlet nozzle | 1 | Copper |
| 31 | Ball sealer | 4 | Rubber |
| 32 | Ball sealer | 4 | Stainless steel, ceramic, PTFE |
MATTERS NEED ATTENTION
We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent the estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered. Are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.
MODELO: QBK-40L/QBY4-50L/QBY4-25L/QBY4-25LF46 / QBY-15PP/QBK-15P/QBK-15

NEED HELP? CONTACT US!
Have product questions? Need technical support? Please feel fr contact us:
Technical Support and E-Warranty Certificate www.vevor.com/support
This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

PRODUCT PRESENTATION
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | ||
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | ||
| "Z/1" | "Z/1"⊥dN | 08 | L | 0'↓ | G | 0'9 | 09 | G'Z | ddg5-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1- | ||
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 979Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | ||
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | ZZ | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z -79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79 | |
| "0'↓ | "Z/1"⊥dN | 06 | L | 0'4 | G | 6'9 | 69 | 4Z | 704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704 | ||
| "0'↓ | "Z/1"⊥dN | 06 | L | 0'4 | G | 6'9 | 69 | 4Z | 704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-7 | ||
| dund | ISd) dMn | (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (omega) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) dun | |||||||||
QBK INSTALLATION SIZE CHART
| An d e A°0L | e d d e 60 |
| Apoq dund°80 | spepeoedoo'∠0 |
| GcConeepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepe pepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeopepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper-perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper/perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperverperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper Per |



EeNOENNNONN

| edideneron | |
| edideneron | |
| spece | |
| aeneae | |
| eireae | |
| eireae | |
| eireae | |
| 6bmeprnnon 00T~0S-8D | |


| (Ф.17Z) (П.61N8L1C1) .002LH) | 乙↓ | S'∠LΦ-↑ | 0E↓ | 0L↓ | 0L↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ | 00↓ | 096 | 089 | 06↓ | 012 | 092 | 093 | 004LH | |
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 05↓ | 05↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ε | 00↓ | 096 | 089 | 06↓ | 06↓ | 092 | 093 | 08-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 09↓ | 91L | 042 | 99-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 04↓ | 91L | 042 | 09-人B0 | ||
| 0↓ | 乙LΦ-↑ | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | xapeaun_2/11 | pepeaun_2/11 | 014 | 094 | 02E | 02↓ | 09↓ | 022 | 04-人B0 | ||||
| 0↓ | 乙LΦ-↑ | 08 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | a6uey_ | pepeaun_ | 014 | 95 | 094 | 02E | 00↓ | 00↓ | 09↓ | 022 | 99-人B0 | |
| a6uey_ | 0↓ | 0LΦ-↑ | 95 | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | pepeaun_2/11 | pepeaun_2/11 | 0L | 095 | 08E | 02↓ | 0E↓ | 09↓ | 992 | 04-人B0 | |
| (a6uey_)(ll61N8L1C1) (P.17Z) (002LH) | 0↓ | 0LΦ-↑ | 95 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | pepeaun_ | pepeaun_ | 0L | 095 | 08E | 00↓ | 00↓ | 09↓ | 992 | 99-人B0 | |
| (d) (ll61N8L1C1) (P.17Z) (002LH) | 8 | / | 2L | / | / | / | / | / | pepeaun_2/11 | 022 | 95 | 92E | 06↓ | / | / | 95 | 92E | 9L-人B0 |
| 8 | / | 2L | / | / | / | / | / | pepeaun_8/8 | 022 | 95 | 92E | 06↓ | / | / | 95 | 92E | 01-人B0 | |
| M. | m. | m. | 3 | m. | 30 | ZP-N | LP-N | ZND | LHD | ZH | IH | H | O | 90 | 90 | 8 | A | m. |
STRUCTURE DRAWING AND PARTS LIST

| No. | Name | Qty | Material |
| 1 | Inlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 2 | Outlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 3 | Pump body | 2 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 4 | Pump chamber | 2 | Aluminium alloy, cast iron |
| 5 | Intermediate | 1 | Aluminium alloy |
| 6 | Diaphragm vane | 2 | PTFE |
| 7 | Diaphragm vane | 2 | Acrylonitrile butadiene rubber, polychloroprene |
| 8 | ntermediate sealgasket | 2 | Acrylonitrile butadiene rubber |
| 9 | Driving shaft housing | 2 | Plastic |
| 10 | Connecting rod shaft housing | 2 | Plastic |
| 11 | Piston bush | 2 | Plastic |
| 12 | Piston | 2 | Plastic |
| 13 | Slipper block | 1 | Aluminium alloy |
| 14 | Slipper block | 1 | Chromium-plated steel |
| 15 | Sealing slip ring | 1 | Plastic |
| 16 | Driving slipper block | 1 | Plastic |
| 17 | Cover plate | 1 | Aluminium alloy |
| 18 | Cover plate gasket | 1 | Rubber |
| 19 | Muffler | 1 | Plastic |
| 20 | Seal seat | 4 | Rubber |
| 21 | Seal seat | 4 | PTFE |
| 22 | Clamping bar | 4 | Stainless steel, carbon steel |
| 23 | Connecting rod | 1 | Stainless steel |
| 24 | Compression spring | 1 | Copper |
| 25 | Driving shaft | 1 | Stainless steel |
| 26 | Seal ring of driving shaft | 2 | Rubber |
| 27 | Y-type O-ring | 4 | Rubber |
| 28 | O-ring | 1 | Rubber |
| 29 | Butterfly-type O-ring | 1 | Rubber |
| 30 | Inlet nozzle | 1 | Copper |
| 31 | Ball sealer | 4 | Rubber |
| 32 | Ball sealer | 4 | Stainless steel, ceramic, PTFE |
MATTERS NEED ATTENTION
We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent the estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered. Are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.
MODEL: QBK-40L/QBY4-50L/QBY4-25L/QBY4-25LF46 / QBY-15PP/QBK-15P/QBK-15

NEED HELP? CONTACT US!
Have product questions? Need technical support? Please feel fr contact us:
Technical Support and E-Warranty Certificate www.vevor.com/support
This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.
PRODUCT PRESENTATION
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | ||
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | ||
| "Z/1" | "Z/1"⊥dN | 08 | L | 0'↓ | G | 0'9 | 09 | G'Z | ddg5-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1- | ||
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 979Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | ||
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | ZZ | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z -79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79 | |
| "0'↓ | "Z/1"⊥dN | 06 | L | 0'4 | G | 6'9 | 69 | 4Z | 704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-704 | ||
| "0'↓ | "Z/1"⊥dN | 06 | L | 0'4 | G | 6'9 | 69 | 4Z | 704-704-704-704-704-704-704-704-704-704-704-704-704-704-704-7 | ||
| dund | ISd) dMn | (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (omega) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) (ω) dun | |||||||||
| An d e A°0L | e d d e 60 |
| Apoq dund°80 | spepeoedoo'∠0 |
| GcConeepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepe pepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeopepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper-perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper/perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperverperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper Per |



EeNOENNNONN

| edidernon-21 | enllnnon-21 |
| edidernon-10 | enllnnon-10 |
| specllneon-80 | specllneon-80 |
| aenean-66 | aenean-66 |
| oereon-50 | oereon-50 |
| eaeon-40 | eaeon-40 |
| eaeon-30 | eaeon-30 |
| eaeon-20 | eaeon-20 |
| 66 | 66 |


| (Ф.17Z) (П.61N8L1C1) .002LH) | 乙↓ | S'∠LΦ-↑ | 0E↓ | 0L↓ | 0L↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ | 00↓ | 096 | 089 | 06↓ | 012 | 092 | 093 | 004LH | |
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 05↓ | 05↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ε | 00↓ | 096 | 089 | 06↓ | 06↓ | 092 | 093 | 08-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 09↓ | 91L | 042 | 99-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 04↓ | 91L | 042 | 09-人B0 | ||
| 0↓ | 乙LΦ-↑ | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | xapeaun_2/11 | pepeaun_2/11 | 014 | 094 | 02E | 02↓ | 09↓ | 022 | 04-人B0 | ||||
| 0↓ | 乙LΦ-↑ | 08 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | a6uey_ | pepeaun_ | 014 | 95 | 094 | 02E | 00↓ | 00↓ | 09↓ | 022 | 99-人B0 | |
| a6uey_ | 0↓ | 0LΦ-↑ | 95 | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | pepeaun_2/11 | pepeaun_2/11 | 0L | 095 | 08E | 02↓ | 0E↓ | 09↓ | 992 | 04-人B0 | |
| (a6uey_)(ll61N8L1C1) (P.17Z) (002LH) | 0↓ | 0LΦ-↑ | 95 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | pepeaun_ | pepeaun_ | 0L | 095 | 08E | 00↓ | 00↓ | 09↓ | 992 | 99-人B0 | |
| (d) (ll61N8L1C1) (P.17Z) (002LH) | 8 | / | 2L | / | / | / | / | / | pepeaun_2/11 | 022 | 95 | 92E | 06↓ | / | / | 95 | 92E | 9L-人B0 |
| 8 | / | 2L | / | / | / | / | / | pepeaun_8/8 | 022 | 95 | 92E | 06↓ | / | / | 95 | 92E | 01-人B0 | |
| M. | m. | m. | 3 | m. | 30 | ZP-N | LP-N | ZND | LHD | ZH | IH | H | O | 90 | 90 | 8 | A | m. |
STRUCTURE DRAWING AND PARTS LIST

| No. | Name | Qty | Material |
| 1 | Inlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 2 | Outlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 3 | Pump body | 2 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 4 | Pump chamber | 2 | Aluminium alloy, cast iron |
| 5 | Intermediate | 1 | Aluminium alloy |
| 6 | Diaphragm vane | 2 | PTFE |
| 7 | Diaphragm vane | 2 | Acrylonitrile butadiene rubber, polychloroprene |
| 8 | ntermediate sealgasket | 2 | Acrylonitrile butadiene rubber |
| 9 | Driving shaft housing | 2 | Plastic |
| 10 | Connecting rod shaft housing | 2 | Plastic |
| 11 | Piston bush | 2 | Plastic |
| 12 | Piston | 2 | Plastic |
| 13 | Slipper block | 1 | Aluminium alloy |
| 14 | Slipper block | 1 | Chromium-plated steel |
| 15 | Sealing slip ring | 1 | Plastic |
| 16 | Driving slipper block | 1 | Plastic |
| 17 | Cover plate | 1 | Aluminium alloy |
| 18 | Cover plate gasket | 1 | Rubber |
| 19 | Muffler | 1 | Plastic |
| 20 | Seal seat | 4 | Rubber |
| 21 | Seal seat | 4 | PTFE |
| 22 | Clamping bar | 4 | Stainless steel, carbon steel |
| 23 | Connecting rod | 1 | Stainless steel |
| 24 | Compression spring | 1 | Copper |
| 25 | Driving shaft | 1 | Stainless steel |
| 26 | Seal ring of driving shaft | 2 | Rubber |
| 27 | Y-type O-ring | 4 | Rubber |
| 28 | O-ring | 1 | Rubber |
| 29 | Butterfly-type O-ring | 1 | Rubber |
| 30 | Inlet nozzle | 1 | Copper |
| 31 | Ball sealer | 4 | Rubber |
| 32 | Ball sealer | 4 | Stainless steel, ceramic, PTFE |
MATTERS NEED ATTENTION
We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent the estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered. Are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.
MODEL: QBK-40L/QBY4-50L/QBY4-25L/QBY4-25LF46 / QBY-15PP/QBK-15P/QBK-15

NEED HELP? CONTACT US!
Have product questions? Need technical support? Please feel fr contact us:
Technical Support and E-Warranty Certificate www.vevor.com/support
This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.
PRODUCT PRESENTATION
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | |
| "Z/1" | "Z/1"⊥dN | 06 | L | 0'↓ | G | 6'9 | 09 | E | 8 | |
| "Z/1" | "Z/1"⊥dN | 08 | L | 0'↓ | G | 0'9 | 09 | G'Z | ddg5-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1- | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 979Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | ZZ | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z -79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79 |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-7 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79Z-79 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-802 | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80? | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80? | |
| "0'↓ | "Z/1"⊥dN | 00'↓ | 8 | 0'4 | L | 0'8 | 0'2 | 4Z | 80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80Z-80 Z |
| An d e A°0L | e d d e 60 |
| Apoq dund°80 | spepeoedoo'∠0 |
| GcConeepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepe pepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeopepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepepeperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper-perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper/perperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperverperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperperper Per |



dNNOENNOON

| edidernon-21 | enllnnon-21 |
| edidernon-21 | enllnnon-21 |
| specllneon-80 | specllneon-80 |
| aenean-66 | aenean-66 |
| oereon-60 | oereon-60 |
| eireon-50 | eireon-50 |
| aileon-40 | aileon-40 |
| aileon-30 | aileon-30 |
| aileon-20 | aileon-20 |
| 6bmeprnnon 00T~0S-8D | |


| (Ф.17Z) (П.61N8L1C1) .002LH) | 乙↓ | S'∠LΦ-↑ | 0E↓ | 0L↓ | 0L↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ | 00↓ | 096 | 089 | 06↓ | 012 | 092 | 093 | 004LH | |
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 05↓ | 05↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ε | 00↓ | 096 | 089 | 06↓ | 06↓ | 092 | 093 | 08-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 09↓ | 91L | 042 | 99-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 04↓ | 91L | 042 | 09-人B0 | ||
| 0↓ | 乙LΦ-↑ | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | xapeaun_2/11 | pepeaun_2/11 | 014 | 094 | 02E | 02↓ | 09↓ | 022 | 04-人B0 | ||||
| 0↓ | 乙LΦ-↑ | 08 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | a6uey_ | pepeaun_ | 014 | 95 | 094 | 02E | 00↓ | 00↓ | 09↓ | 022 | 99-人B0 | |
| a6uey_ | 0↓ | 0LΦ-↑ | 95 | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | pepeaun_2/11 | pepeaun_2/11 | 0L | 095 | 08E | 02↓ | 0E↓ | 09↓ | 992 | 04-人B0 | |
| (a6uey_)(ll61N8L1C1) (P.17Z) (002LH) | 0↓ | 0LΦ-↑ | 95 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | pepeaun_ | pepeaun_ | 0L | 095 | 08E | 00↓ | 00↓ | 09↓ | 992 | 99-人B0 | |
| (d) (ll61N8L1C1) (P.17Z) (002LH) | 8 | / | 2L | / | / | / | / | / | pepeaun_2/11 | 022 | 95 | 92E | 06↓ | / | / | 95 | 92E | 9L-人B0 |
| 8 | / | 2L | / | / | / | / | / | pepeaun_8/8 | 022 | 95 | 92E | 06↓ | / | / | 95 | 92E | 01-人B0 | |
| M. | m. | m. | 3 | m. | 30 | ZP-N | LP-N | ZND | LHD | ZH | IH | H | O | 90 | 90 | 8 | A | m. |
STRUCTURE DRAWING AND PARTS LIST

| No. | Name | Qty | Material |
| 1 | Inlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 2 | Outlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 3 | Pump body | 2 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 4 | Pump chamber | 2 | Aluminium alloy, cast iron |
| 5 | Intermediate | 1 | Aluminium alloy |
| 6 | Diaphragm vane | 2 | PTFE |
| 7 | Diaphragm vane | 2 | Acrylonitrile butadiene rubber, polychloroprene |
| 8 | ntermediate sealgasket | 2 | Acrylonitrile butadiene rubber |
| 9 | Driving shaft housing | 2 | Plastic |
| 10 | Connecting rod shaft housing | 2 | Plastic |
| 11 | Piston bush | 2 | Plastic |
| 12 | Piston | 2 | Plastic |
| 13 | Slipper block | 1 | Aluminium alloy |
| 14 | Slipper block | 1 | Chromium-plated steel |
| 15 | Sealing slip ring | 1 | Plastic |
| 16 | Driving slipper block | 1 | Plastic |
| 17 | Cover plate | 1 | Aluminium alloy |
| 18 | Cover plate gasket | 1 | Rubber |
| 19 | Muffler | 1 | Plastic |
| 20 | Seal seat | 4 | Rubber |
| 21 | Seal seat | 4 | PTFE |
| 22 | Clamping bar | 4 | Stainless steel, carbon steel |
| 23 | Connecting rod | 1 | Stainless steel |
| 24 | Compression spring | 1 | Copper |
| 25 | Driving shaft | 1 | Stainless steel |
| 26 | Seal ring of driving shaft | 2 | Rubber |
| 27 | Y-type O-ring | 4 | Rubber |
| 28 | O-ring | 1 | Rubber |
| 29 | Butterfly-type O-ring | 1 | Rubber |
| 30 | Inlet nozzle | 1 | Copper |
| 31 | Ball sealer | 4 | Rubber |
| 32 | Ball sealer | 4 | Stainless steel, ceramic, PTFE |
MATTERS NEED ATTENTION
We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent the estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered. Are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.
MODELL: QBK-40L/QBY4-50L/QBY4-25L/QBY4-25LF46 / QBY-15PP/QBK-15P/QBK-15

NEED HELP? CONTACT US!
Have product questions? Need technical support? Please feel fr contact us:
Technical Support and E-Warranty Certificate www.vevor.com/support
This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.
PRODUCT PRESENTATION
| edidener | |
| edidener | |
| speeder | |
| aueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueaueauea | |


| (Ф.17Z) (П.61N8L1C1) .002LH) | 乙↓ | S'∠LΦ-↑ | 0E↓ | 0L↓ | 0L↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ | 00↓ | 096 | 089 | 06↓ | 012 | 092 | 093 | 004LH | |
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 05↓ | 05↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_ε | a6uey_ε | 00↓ | 096 | 089 | 06↓ | 06↓ | 092 | 093 | 08-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 09↓ | 91L | 042 | 99-人B0 | ||
| 乙↓ | S'∠LΦ-↑ | 0E↓ | 0E↓ | 0E↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | a6uey_乙 | a6uey_乙 | 96 | 91L | 099 | 04↓ | 04↓ | 91L | 042 | 09-人B0 | ||
| 0↓ | 乙LΦ-↑ | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | xapeaun_2/11 | pepeaun_2/11 | 014 | 094 | 02E | 02↓ | 09↓ | 022 | 04-人B0 | ||||
| 0↓ | 乙LΦ-↑ | 08 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | a6uey_ | pepeaun_ | 014 | 95 | 094 | 02E | 00↓ | 00↓ | 09↓ | 022 | 99-人B0 | |
| a6uey_ | 0↓ | 0LΦ-↑ | 95 | 06 | 00↓ | S'∠LΦ-↑ | S'∠LΦ-↑ | pepeaun_2/11 | pepeaun_2/11 | 0L | 095 | 08E | 02↓ | 0E↓ | 09↓ | 992 | 04-人B0 | |
| (a6uey_)(ll61N8L1C1) (P.17Z) (002LH) | 0↓ | 0LΦ-↑ | 95 | 9L | 9L | LLΦ-↑ | LLΦ-↑ | pepeaun_ | pepeaun_ | 0L | 095 | 08E | 00↓ | 00↓ | 09↓ | 992 | 99-人B0 | |
| (d) (ll61N8L1C1) (P.17Z) (002LH) | 8 | / | 2L | / | / | / | / | / | pepeaun_2/11 | 022 | 95 | 92E | 06↓ | / | / | 95 | 92E | 9L-人B0 |
| 8 | / | 2L | / | / | / | / | / | pepeaun_8/8 | 022 | 95 | 92E | 06↓ | / | / | 95 | 92E | 01-人B0 | |
| M. | m. | m. | 3 | m. | 30 | ZP-N | LP-N | ZND | LHD | ZH | IH | H | O | 90 | 90 | 8 | A | m. |
STRUCTURE DRAWING AND PARTS LIST

| No. | Name | Qty | Material |
| 1 | Inlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 2 | Outlet pipe | 1 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 3 | Pump body | 2 | Stainless steel, cast iron, aluminium alloy, plastic, inner lining FEP |
| 4 | Pump chamber | 2 | Aluminium alloy, cast iron |
| 5 | Intermediate | 1 | Aluminium alloy |
| 6 | Diaphragm vane | 2 | PTFE |
| 7 | Diaphragm vane | 2 | Acrylonitrile butadiene rubber, polychloroprene |
| 8 | ntermediate sealgasket | 2 | Acrylonitrile butadiene rubber |
| 9 | Driving shaft housing | 2 | Plastic |
| 10 | Connecting rod shaft housing | 2 | Plastic |
| 11 | Piston bush | 2 | Plastic |
| 12 | Piston | 2 | Plastic |
| 13 | Slipper block | 1 | Aluminium alloy |
| 14 | Slipper block | 1 | Chromium-plated steel |
| 15 | Sealing slip ring | 1 | Plastic |
| 16 | Driving slipper block | 1 | Plastic |
| 17 | Cover plate | 1 | Aluminium alloy |
| 18 | Cover plate gasket | 1 | Rubber |
| 19 | Muffler | 1 | Plastic |
| 20 | Seal seat | 4 | Rubber |
| 21 | Seal seat | 4 | PTFE |
| 22 | Clamping bar | 4 | Stainless steel, carbon steel |
| 23 | Connecting rod | 1 | Stainless steel |
| 24 | Compression spring | 1 | Copper |
| 25 | Driving shaft | 1 | Stainless steel |
| 26 | Seal ring of driving shaft | 2 | Rubber |
| 27 | Y-type O-ring | 4 | Rubber |
| 28 | O-ring | 1 | Rubber |
| 29 | Butterfly-type O-ring | 1 | Rubber |
| 30 | Inlet nozzle | 1 | Copper |
| 31 | Ball sealer | 4 | Rubber |
| 32 | Ball sealer | 4 | Stainless steel, ceramic, PTFE |
MATTERS NEED ATTENTION
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