EATB12 - Heat exchanger Vevor - Free user manual and instructions

Product type	Brazed plate heat exchanger
Brand	Vevor
Model	EATB12 (variants: EATB12-30, EATB12-40, EATB12-60)
Dimensions (L × W × Thickness)	190 × 76 × 84 mm (EATB12-30) 190 × 76 × 108 mm (EATB12-40) 190 × 76 × 158 mm (EATB12-60)
Net weight / Gross weight	2 kg / 2.5 kg (EATB12-30 & EATB12-40) 2.5 kg / 3 kg (EATB12-60)
Maximum service pressure	3 MPa (30 bar)
Number of plates	30 (EATB12-30), 40 (EATB12-40), 60 (EATB12-60)
Materials	Stainless steel (plates), copper (brazing)
Compatible fluids	Refrigerants (except ammonia and chlorine), demineralized water, steam, oil, organic solvents, gases (pH 6 to 8)
Main application	Air conditioning, refrigeration, heating (evaporator, condenser, recuperator)
Connections	Threaded or brazed (copper) – recommended tightening torque: 170 Nm for threaded connections
Operating temperature	Do not exceed 650 °C during brazing; avoid freezing (temperature below 0 °C)
Installation	Vertical recommended; use a rubber buffer and a corrugated hose in case of vibrations
Freeze protection	Drain water in winter or add glycol; install drainage for outdoor use
Recommended filtration	Install a strainer of 40 to 70 mesh to prevent channel blockage
Maintenance	Regular cleaning of filters; check for leaks; check tightening torque
Safety	Do not exceed maximum pressure; avoid thermal shock; use a torque wrench for tightening
Repairability	Spare parts available (plates, gaskets) – contact Vevor support
Warranty	Electronic warranty certificate available at www.vevor.com/support
Manufacturer	Shanghaiuxinmuyeyouxianggsi, Shuangchenglu 803nong11hao1602A-1609shi, Baoshanqu, Shanghai 200000 CN

Frequently Asked Questions - EATB12 Vevor

What are the available models for the Vevor EATB12 heat exchanger?

The Vevor EATB12 heat exchanger comes in three variants: EATB12-30 (30 plates), EATB12-40 (40 plates) and EATB12-60 (60 plates). They differ in dimensions and weight.

How to properly install the plate heat exchanger?

Install the heat exchanger vertically to avoid air stagnation. Use a rubber buffer between the heat exchanger and the support to absorb vibrations. If the piping is long, provide a corrugated hose or a damper.

What tightening torque should be applied to the threaded connections?

For the EATB12 model, the recommended tightening torque is 170 Nm. Use a torque wrench to avoid over-tightening which could deform the cover plate.

What fluids are compatible with this heat exchanger?

The heat exchanger accepts refrigerants (except ammonia and chlorine), demineralized water, steam, oil, organic solvents and gases. The fluid pH must be between 6 and 8.

How to protect the heat exchanger from freezing?

In winter, it is imperative to drain the water if the unit is not in use. If it remains in service, maintain hot water circulation or add glycol. Install drainage for outdoor installations.

Why install a strainer upstream of the heat exchanger?

A 40 to 70 mesh strainer prevents sand, leaves and other fibers from clogging the heat exchanger channels, ensuring optimal operation.

What precautions should be taken during brazing?

Clean the surface with a brush and chlorate brazing flux. Use silver-based rods (40-50%), do not exceed 650 °C and cool the areas near the weld with water to prevent oxidation.

How to clean and maintain the heat exchanger?

Regularly check for leaks and tighten bolts. Clean the strainer if installed. In case of fouling, descaling with a suitable product may be necessary, respecting the pH limits.

What to do in case of a leak in the heat exchanger?

A leak can damage the compressor. Immediately stop the unit, drain the fluid and contact Vevor technical support at www.vevor.com/support to obtain spare parts or assistance.

Where to find the warranty certificate and technical support?

The electronic warranty certificate and technical assistance are available at www.vevor.com/support. You can also contact the manufacturer via the address indicated in the manual.

USER MANUAL EATB12 Vevor

PLATE EXCHANGER

MODEL: EATB12-40 / EATB12-30 / EATB12-60

We continue to be committed to providing you with tools at competitive prices. "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. We kindly remind you to verify carefully when placing an order with us to ensure you are actually saving half in comparison with the top major brands.

MODEL: EATB12-40 / EATB12-30 / EATB12-60

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel free to contact us:

This is the original instruction. Please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of the user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you of any technology or software updates on our product.

PARAMETER LIST

Model	EATB12-30	EATB12-40	EATB12-60
Dimension(mm) (length*width* thickness)	190*76*84	190*76*108	190*76*158
Maximum working pressure(Mpa)	3	3	3
Panel Quantity(pcs)	40	30	60
net weight(kg)	2	2.5	3.3
goss weight(kg)	2.5	3	3.8

PART LIST

model	picture	CB07	CB08	CB09	CB10	CB12
EATB12-30
EATB12-40
EATB12-60

SECURITY & WARNINGS

1. This product should be used for welding spigots using refrigerant to avoid refrigerant leakage. 2. If undissolved solids like sand, weeds, leaves, and other fibers are in the water, the channels are easily blocked; we recommend using a 40-70 mesh strainer to avoid blocking. 3. Any heat exchanger could freeze up when the temperature is zero. Freezing up inside the heat exchanger will result in structural

damage and leaking. If leaking happens in the evaporator, even the compressor could be destroyed. Such grave consequences should be paid special attention to.

1. External freezing. If an evaporator or condenser is outdoors, the exchanger could freeze in winter. To protect it from low temperature, it is imperative to install a drainage. Discharge the water when the exchanger is left unused and keep heating the water when in use. Adding glycol to the water is also an efficacious method.

5. Suitable Medium:

• Any refrigerants except ammonia and chlorine; DI water
• Water, vapor
• Oil, organic solvents, gas
• pH 6~8

OPERATION

Screw thread link

In order to avoid danger to the components, there will be no link between the BPHE and the piece; you need to use a screw airproof circle to airproof. Use the ergometer to refer to the data table to do the screw thread link.

Clean the weld surface, brush the chlorate brazing flux, using 40-50 silver-based rods for welding; the maximum temperature does not exceed 650°C; cooling water into the water-side and in the vicinity of welding department to impose appropriate cooling and the refrigerant-side injection with chlorine to oxidation.

2. Bolt Fastening

In order to avoid excessive torque leading to bolt come off and to cover plate deformation, using the measuring wrench according to data listed on the table to fasten the bolt.

Please refer to nameplate's connected tube sketch and installation drawing. Moreover, customer should configure a connected tube accurately, and install brazed plate heat exchanger vertically.

If the pipeline has vibration, longer pipe and higher thermal expansion which will affect brazed plate heat exchanger. You'd better consider adopting the following devices: install rubber pad between brazed heat exchanger and bracket; compressor with shock absorber, a corrugated pipe or other damping devices when straight pipe is

Manufacturer: Shanghai Xinmu Ye You Xiang Gong Si

Address: Shuangchenglu 803 nong 11 hao 1602A-1609 shi, Baoshan Qu, Shanghai 200000 CN.

Imported to AUS: SIHAO PTY LTD. 1 ROKEVA STREET EASTWOOD NSW 2122 Australia

Imported to USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

E-CrossStu GmbH

Mainzer Landstr.69, 60329 Frankfurt am Main

YH CONSULTING LIMITED.

C/O YH Consulting Limited Office 147, Centurion House, London Road, Staines-upon-Thames, Surrey TW18 4AX

VEVOR

TOUGH TOOLS, HALF PRICE

Technical Support and E-Warranty Certificate

www.vevor.com/support

VEVOR

TOUGH TOOLS, HALF PRICE

Technical assistance and electronic warranty certificate www.vevor.com/support

PLATE HEAT EXCHANGER

MODEL: EATB12-40/EATB12-30/EATB12-60

A/S YH Consulting Limited Bureau 147, Centurion

Maison, London Road, Staines-upon-Thames, Surrey, TW18 4AX

VEVOR

TOUGH TOOLS, HALF PRICE

Technical assistance and warranty certificate

C/O YH Consulting Limited Office 147, Centurion

House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

VEVOR

TOUGH TOOLS, HALF PRICE

www.vevor.com/support

VEVOR

TOUGH TOOLS, HALF PRICE

Imported in AUS: SIHAO PTY LTD. 1 ROKEVA STREET EASTWOOD

New South Wales 2122 Australia

Imported in USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim

Location, Rancho Cucamonga, CA 91730

E-CrossStu GmbH

Mainzer Landstr. 69, 60329 Frankfurt am Main.

CONSULTING LIMITED.

C/O YH Consulting Limited Office 147, Centurion

House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

VEVOR

TOUGH TOOLS, HALF PRICE

electronics www.vevor.com/support

VEVOR

TOUGH TOOLS, HALF PRICE

Technical support and electronic warranty certificate www.vevor.com/support

House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

VEVOR

TOUGH TOOLS, HALF PRICE

C/O YH Consulting Limited, Unit 147, Centurion

House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

VEVOR

TOUGH TOOLS, HALF PRICE

NEED HELP? CONTACT US!

C/O YH Consulting Limited, Office 147, Centurion

House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

VEVOR

TOUGH TOOLS, HALF PRICE

warranty certificate www.vevor.com/support

VEVOR

TOUGH TOOLS, HALF PRICE

Place, Rancho Cucamonga, CA 91730

E-CrossStu GmbH

Mainzer Landstr.69, 60329 Frankfurt am Main.

YH CONSULTING LIMITED.

C/O YH Consulting Limited Office 147, Centurion

House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

VEVOR

TOUGH TOOLS, HALF PRICE

www.vevor.com/support