FLO500-BE - Water pump Vevor - Free user manual and instructions

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Vevor FLO500-BE - Water pump
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Notice Vevor FLO500-BE - page 6
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Product Type Wastewater Macerator Pump
Brand Vevor
Model FLO500-BE
Power Supply (EU) 220-240 V~50 Hz, 500 W
Power Supply (US) 110-120 V~60 Hz, 0.7 HP (522 W)
Maximum Flow Rate 110 L/min (EU) / 29 GPM (US)
Maximum Discharge Head 8 m (EU) / 26 ft (US)
Number of Inlets Toilet + 3 (e.g., sink, shower, washing machine)
Number of Outlets 1
Installation Type Indoor, connection to wall-hung toilets
Main Function Macerating and lifting wastewater
Check Valve Yes, integrated
Safety Device Motor thermal protection, automatic shutdown
Maintenance Annual cleaning without bleach; do not immerse
Compliance FCC Part 15, WEEE Directive 2012/19/EU

Frequently Asked Questions - FLO500-BE Vevor

Can I connect multiple appliances to the FLO500-BE pump?
Yes, the pump is designed to accept up to toilet + 3 additional inlets (e.g., sink, shower, washing machine). Follow the recommended pipe diameters.
What type of pipe should be used for discharge?
Use a rigid PVC or metal pipe with a diameter of 22, 32 or 40 mm. Avoid flexible pipes that can deform and cause leaks.
How to properly install the discharge pipe?
First slope the discharge pipe upward, then horizontally with a 2 to 3% slope to prevent backflow. Use 135° elbows (not 90°).
What to do in case of a power outage?
Do not use the connected appliances until power is restored. The pump does not work without electricity. If you go on vacation, shut off the water supply and rinse the tank.
What waste should not be discharged into the pump?
Never discharge hygiene products (wipes, tampons, pads), food waste, plastics, metals, or corrosive chemicals (acids, solvents).
How to maintain the pump?
Clean once a year without using bleach. Lightly grease the lid gasket with soapy water (not petroleum jelly). Do not let water enter the cord opening.
What to do if the pump does not start?
Check the power supply and GFCI outlet. Ensure the water level in the tank is sufficient. If the motor does not start, the thermal breaker may have tripped: wait for it to cool down.
How to protect the pump in winter?
Drain all pipes and the tank. Pour plumbing antifreeze into the reservoir and flush to replace water with antifreeze.
Can I use the pump with a raised shower?
Yes, raise the shower tray at least 15 cm above the floor to ensure a 3% slope towards the pump.
How to disassemble for maintenance?
Close the water supply and outlet valve, disconnect the power, drain the water, then disconnect the pipes. Use the emergency drain hole to empty the tank before disassembling.

User questions about FLO500-BE Vevor

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Can the Vevor FLO500-BE pump be used only for draining the sink and dishwasher?
Frequently Asked Questions - 8 d
Response Notice-Facile

Yes, technically the Vevor FLO500-BE pump can be configured to use only 2 of its 4 available inlets (one for the toilet and three for other drains).

The pump indeed has a dedicated inlet for toilets and 3 additional inlets that can accommodate any type of drainage: sink, dishwasher, shower, washing machine, bidet, etc. Therefore, you can connect only the sink and the dishwasher, leaving the other inlets unused.

Important: each inlet must be connected with rigid PVC or metal pipes of compatible diameters (22mm, 32mm or 40mm maximum). Unused inlets must be sealed hermetically to prevent any infiltration or sewer smell.

This partial configuration is perfectly viable and does not affect the operation of the pump.

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Can the Vevor FLO500-BE pump be installed in a cabinet under the sink, or must it remain on the floor?
Frequently Asked Questions - 8 d
Response Notice-Facile

The Vevor FLO500-BE macerating pump can indeed be installed inside a cabinet or under the sink; it does not necessarily have to be mounted on the floor. Here are the essential points for installation in a cabinet:

Installation Conditions in a Cabinet

  • Ventilation: The cabinet must be well-ventilated to avoid overheating of the motor (500 W). A small free space is necessary around the device.
  • Easy Access: You must be able to quickly access the built-in non-return valve and the ball valve for maintenance or unclogging.
  • Protection: Isolate the pump from direct water splashes. A small tray or basin can be placed under the pump to capture any leaks.

Pipe Configuration in a Cabinet

  • The outlet pipe (rigid PVC or metal, diameter 22/32/40 mm) must first rise upwards before orienting horizontally towards the main drainage.
  • Maintain a minimum slope of 2 to 3% towards the drainage.
  • Use 135-degree bends, never 90 degrees (risk of blockage).
  • Maximum horizontal length: 30 cm.

In summary, installing the FLO500-BE pump in a cabinet under the sink is entirely possible and common. The key is to respect the piping constraints (rise then slope) and to ensure access for maintenance.

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What pipe diameters are compatible with the Vevor FLO500-BE pump?
Frequently Asked Questions - 05/25/2026
Response Notice-Facile

The Vevor FLO500-BE pump accepts PVC or metal pipes with the following diameters: 22 mm, 32 mm, or 40 mm. We strongly advise against using flexible or soft pipes, which may deform over time and cause leaks.

Important points:

  • The maximum allowed diameter is 40 mm. Beyond this, the wastewater flow will be incorrect and will affect the lifespan of the device.
  • For drainage, always prioritize the rise first, then the horizontal drop (maximum length 30 cm horizontally).
  • Use a 135-degree elbow (not 90 degrees) to maintain an optimal reach of 8 meters.
  • Install a check valve to prevent wastewater from flowing back into the pump.
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Download the instructions for your Water pump in PDF format for free! Find your manual FLO500-BE - Vevor and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. FLO500-BE by Vevor.

USER MANUAL FLO500-BE Vevor

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MACERATOR PUMP

USER MANUAL

MODEL: FLO500-BE

We continue to be committed to providing you tools with competitive prices. "Save Half", "Half Price" or any other similar expressions used by us only represent an estimate of savings you might benefit from buying certain tools with us compared to the major top brands and do not necessarily mean to cover all categories of tools offered by us. You are kindly reminded to verify carefully when you are placing an order with us if you are actually saving half in comparison with the top major brands.

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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 again if there are any technology or software updates on our product.

(1) F1500 water pump specially used indoors. This equipment is only suitable for wall-mounted toilets, that is, toilets with horizontal drain holes. We must follow the installation and maintenance instructions in this manual to make the water pump able to run normally. (2) If correctly installed and maintained according to the instructions in this user manual, it has strong functions, safe and reliable. The water pump will automatically start when the sewage reaches a certain water level. This equipment should avoid business or industrial use. (3) The normal application area of FIO500-BE refers to the treatment of human waste, toilet paper, and water.

FLO500-BE is only suitable for family use; it cannot handle hygiene covers, cotton plugs, sanitary towels, cotton bars, or other hygiene products, nor any hard objects.

FLO500-BE is specially designed to connect with:

· WC · Shower · Wash basin · Bidet · Kitchen · Urinal · Washing machine

1-2. FLO500-BE Specifications

ModelInputMax PowerMax FlowMax LiftWater InletWater Outlet
FLO500-BE (US)AC110-120V 60Hz0.7 HP29GPM26ftWC+31
FLO500-BE (EU)AC220-240V 50Hz500 W110 LPM8mWC+31

WARNING: Only installations conforming to the above specifications are acceptable.

  1. Installation (diagram)Vevor FLO500-BE - 1-2. FLO500-BE Specifications - 1

1 2 3 4 5 6 7 8

  1. Vent hole (carbon filter)
  2. Inlet sanitary fixture
  3. Outlet discharge pipe
  4. Inlet toilet
  5. Inlet sanitary fixture

6. Emergency outlet

  1. inlet sanitary fixture

8. Emergency outlet

3. Accessory List

A-B x1Vevor FLO500-BE - Accessory List - 1Elbow with Check ValveC x3Vevor FLO500-BE - Accessory List - 2coupling hoseD x1Vevor FLO500-BE - Accessory List - 3Rubber RingE x6Vevor FLO500-BE - Accessory List - 4Clamp 32-50mm
Fx1Vevor FLO500-BE - Accessory List - 5Activated carbonG x2Vevor FLO500-BE - Accessory List - 6Clamp 90-110mmx1Clamp 100-120mmx1H x2Vevor FLO500-BE - Accessory List - 7Blanking PlugJ x1Vevor FLO500-BE - Accessory List - 8Lid

4. Connect water drainage pipeline

Install the rubber ring (D) which connects the toilet to the water pump unit, and use clamps (G) (90-110mm) to fix it.

A-B G E E C C E

Then, install the check valve elbow (A-B) at the water drain hole and use the hoop (E) to fix it (32-50mm). The elbow can change direction freely to meet different customers' installation requirements.

- The elbow of the water drain hole can connect to PVC hard pipeline or metal pipe with diameter 22mm, 32mm, or 40mm. Please don't use flexible or soft pipes, because those pipes may deform over time and cause water leakage. Don't use a water drainage pipeline with diameter exceeding 40mm; otherwise, not only will the sewage not drain properly, but it will also affect the product's working life.

- Please always drain water upward to obtain the best performance, then horizontal drain water. This is most important!

Otherwise, this will cause water not to drain off and damage the product. If horizontal drainage is necessary, the length of horizontal water drainage cannot exceed 30cm.

Less than 12" or 30cm

Then incline 2%-3% to lead the water drainage pipe to the main pipeline; otherwise, the sewage will return flow. Additionally, the elbow position of the PVC water pipe must use a 135° big elbow, not a 90° elbow; otherwise, it will affect the range.

- Please install a ball valve (not provided) at a location close to the water outlet position, convenient to prevent sewage leakage when disassembling the water pump.

Ball Valve

5. The second method of installing the water drainage check valve

If the sewage pump is installed behind the wall, then the water tank of the toilet will not shield the drain hole. It is possible not to use the elbow (A-B). But, you must disassemble the black check valve from the accessories (A-B), then install it in the soft pipe (C). The diagram is shown below.

Check Valve OUT

6-1. Installation of the connection pipe in the shower room

First, you can install a wooden rack or a shower base made of iron, or build a cement platform. This raises the shower room floor, and the drainage pipe between the sewage pump and the shower room should maintain a 3% incline to ensure that sewage flows smoothly from the shower room into the sewage pump.

>15 cm 3%

Attention: make sure the shower room chassis is raised at least 15 cm. This also depends on the distance from the shower room to the water pump.

6-2. If the toilet is not connected, you can use the cover (J) to block the water inlet hole of the toilet, then use the hoop (G) to fix the toilet. Then only connect the water groove, shower room, and washing machine.

J

7. Activated carbon deodorization device

This product includes an activated carbon package with deodorizing function. You can insert the whole carbon package or use carbon powder. It is recommended to replace it once a year.

activated carbon

8. Connection to electrical supply

All wiring should be in accordance with the applicable electrical code in your territory. The macerating system requires a single-phase 110-volt to 120-volt supply. When installed in a bathroom, the receptacle should be 40 inches (1 m) away (in a straight line) from a shower or bathtub. Connect only to a receptacle protected by a ground fault circuit interrupter (GFCI).

Warning: risk of electric shock. This pump is supplied with a grounding conductor and a grounding-type attachment plug to reduce the risk of electrical shock. Be certain that it is connected only to a properly grounded-type receptacle.

9. Cautionary notes:

9-1. The normal application of FLOLUXURY macerating units is limited to the disposal of human waste, toilet paper, and water. The FLOLUXURY-500 is designed for family use only and cannot accept the disposal of sanitary items such as condoms, tampons, sanitary pads, and cotton swabs.

9-2. Do not discharge any acids, alkaloids, solvents, paint, paint strippers, food waste, plastic bags, metal such as nails, hairpins, wood, building materials, kitty litter, or anything that could halt, damage, or corrode the unit. Disregarding the above might damage the macerating unit.

Do not hang bleach blocks or hydrochloride cleaners in the toilet tank. These solutions have been shown to deteriorate the plastic and neoprene components of the flush and fill valves and may cause leaks. In the event of a power loss, do not use the toilet or any other sanitary fixture connected to the macerating unit, as it will not work until the power is restored.

The toilet works as a conventional flushing toilet and needs no maintenance in normal use. However, there is nothing wrong with cleaning out the macerating unit once a year. Do not use bleach (be careful not to let water enter the electrical cord opening).

The macerating unit starts automatically once the toilet is flushed or the bath, shower, hand basin, etc. discharge, and ceases operation once the contents have been pumped away.

Whenever the unit is not to be used for long periods of time (vacation, power failure, maintenance, etc.), turn off the water supply to the tank and flush the unit to evacuate the water. No leakage into the bowl should ever be permitted from the tank.

In areas prone to freezing, the total system must be properly winterized. This includes draining all pipes, the toilet tank and bowl, and the macerating tank. The macerating system is simple to winterize. Pour a jug of plumber's anti-freeze into the tank and flush the toilet. This will cause the macerating unit to activate and all remaining water will be replaced by plumber's anti-freeze. No parts or labor are warranted when a breakdown occurs due to freezing.

Ensure that there are no faucets left open. Drops will eventually fill up the pump and the resultant repeated start-stop of the motor may heat

up to such an extent that the thermal overload switch may eventually operate and automatically stop the motor, thus possibly causing a flood.

10. DISASSEMBLY FOR LITTLE INTERVENTION

As the unit is connected to the water and electrical supply, it is important to check that the following actions have been taken before removing the unit:

10-1. If possible, close off the water supply to the tank and close the ball or gate valve on the outlet pipe. 10-2. Pull the electrical cord out of the receptacle before removing the unit. 10-3. Empty out as much water as possible from the toilet tank and the toilet bowl. 10-4. Disconnect toilet from unit. Remove toilet bowl and set aside against a wall to prevent it from tipping over.

FloLuxury-500 has one patent design, that is the emergency drain hole. When your water pump needs maintenance, you can open the emergency drain hole to completely drain the sewage in the water pump, then disassemble the water pump from the back of the toilet. Your toilet room will not be out of order after having the emergency drain hole when the water pump needs maintenance.

Emergency drain hole Emergency drain hole

10-5. The use of a dry/wet type vacuum cleaner might assist you greatly in removing the residual water in the bowl or macerating unit. 10-6. When you have to remove the macerating unit, carefully disconnect the inlet drainpipes (there might be residual water inside).

10-7. Side inlet valves clogged: remove the sleeves and use a screwdriver to free or clean the rubber flap if necessary.

10-8. Do not immerse the unit totally in water. Do not let water enter the electrical cord entrance opening.

10-9. When replacing the lid, grease the rubber gasket lightly with soapy water or dishwasher liquid. (Do not use Vaseline as this may expand the neoprene materials). The gasket must be inside the lid first. Start by pushing the lid down at the cord side first, then work your way around and tap on the lid with a rubber mallet or block.

Vevor FLO500-BE - DISASSEMBLY FOR LITTLE INTERVENTION - 2

FCC Information:

CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment!

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1) This product may cause harmful interference. 2) This product must accept any interference received, including interference that may cause undesired operation.

WARNING: Changes or modifications to this product not expressly approved by the party responsible for compliance could void the user's authority to operate the product.

Note: This product has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This product generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this product does cause harmful interference to radio or television reception, which can be determined by turning the product off and on, the user is encouraged to try to correct the interference by one or more of the following measures.

Reorient or relocate the receiving antenna.

  • Increase the distance between the product and receiver. Connect the product to an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for assistance.

Vevor FLO500-BE - FCC Information: - 1

Correct Disposal

This product is subject to the provision of European Directive 2012/19/EU. The symbol showing a wheelie bin crossed through indicates that the product requires separate refuse collection in the European Union. This applies to the product and all accessories marked with this symbol. Products marked as such may not be discarded with normal domestic waste, but must be taken to a collection point for recycling electrical and electronic devices.

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  1. vent hole (carbon filter)
  2. inlet sanitary fixture
  3. outlet discharge pipe
  4. inlet toilet
  5. inlet sanitary fixture

6. emergency outlet

  1. inlet sanitary fixture

8. emergency outlet

A-B x1 Elbow with Check ValveC x3 coupling hoseD x1 Rubber RingE x6 Clamp 32-50mm
F x1 Activated carbonG x2 Clamp 90-110mmx1 Clamp 100-120mmx1H x2 Blanking PlugJ x1 Lid

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  1. vent hole (carbon filter)
  2. inlet sanitary fixture
  3. outlet discharge pipe
  4. inlet toilet
  5. inlet sanitary fixture 6. emergency outlet
  6. inlet sanitary fixture 8. emergency outlet

3. Accessories list

A-B x1 Elbow with Check ValveC x3 coupling hoseD x1 Rubber RingE x6 Clamp 32-50mm
F x1 Activated carbonG x2 Clamp 90-110mmx1 Clamp 100-120mmx1H x2 Blanking PlugJ x1 Lid

freely. To meet different customer's installation

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VEVOR®

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  1. vent hole ( carbon filter )
  2. inlet sanitary fixture
  3. outlet discharge pipe
  4. inlet toilet
  5. inlet sanitary fixture

6. emergency outlet

  1. inlet sanitary fixture

8. emergency outlet

A-B x1 Elbow with Check ValveC x3 coupling hoseD x1 Rubber RingE x6 Clamp 32-50mm
F x1 Activated carbonG x2 Clamp 90-110mmx1 Clamp 100-120mmx1H x2 Blanking PlugJ x1 Lid

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  1. vent hole (carbon filter)
  2. inlet sanitary fixture
  3. outlet discharge pipe
  4. inlet toilet
  5. inlet sanitary fixture

6. emergency outlet

  1. inlet sanitary fixture

8. Emergency outlet

A-B x1 Elbow with Check ValveC x3 coupling hoseD x1 Rubber RingE x6 Clamp 32-50mm
F x1 Activated carbonG x2 Clamp 90-110mmx1 Clamp 100-120mmx1H x2 Blanking PlugJ x1 Lid

Technical Support and E-Warranty Certificate

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  1. Vent hole (carbon filter)
  2. Inlet sanitary fixture
  3. Outlet discharge pipe
  4. Inlet toilet
  5. Inlet sanitary fixture

6. emergency outlet

  1. inlet sanitary fixture

8. emergency outlet

3. List of accessories

A-B x1 Elbow with Check ValveC x3 coupling hoseD x1 Rubber RingE x6 Clamp 32-50mm
F x1 Activated carbonG x2 Clamp 90-110mmx1 Clamp 100-120mmx1H x2 Blanking PlugJ x1 Lid

replaced by plumber's anti-freeze. No parts or labour are warranted

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MACERATOR PUMP

USER MANUAL

MODEL: FLO500-BE

NEED HELP? CONTACT US!

  1. vent hole (carbon filter)
  2. inlet sanitary fixture
  3. outlet discharge pipe
  4. inlet toilet
  5. inlet sanitary fixture 6. emergency outlet
  6. inlet sanitary fixture 8. emergency outlet

3. Accessory list

A-B x1 Elbow with Check ValveC x3 coupling hoseD x1 Rubber RingE x6 Clamp 32-50mm
F x1 Activated carbonG x2 Clamp 90-110mmx1 Clamp 100-120mmx1H x2 Blanking PlugJ x1 Lid

freely. To meet different customer's installation

Technical Support and E-Warranty Certificate

www.vevor.com/support

VEVOR®

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NEED HELP? CONTACT US!

  1. Installation (diagram)Vevor FLO500-BE - NEED HELP? CONTACT US! - 1

1 2 3 4 5 6 7 8

  1. vent hole (carbon filter)
  2. inlet sanitary fixture
  3. outlet discharge pipe
  4. inlet toilet
  5. inlet sanitary fixture 6. emergency outlet
  6. inlet sanitary fixture 8. emergency outlet

3. Accessories list

A-B x1 Elbow with Check ValveC x3 coupling hoseD x1 Rubber RingE x6 Clamp 32-50mm
F x1 Activated carbonG x2 Clamp 90-110mmx1 Clamp 100-120mmx1H x2 Blanking PlugJ x1 Lid

Technical Support and E-Warranty Certificate

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Product information

Brand : Vevor

Model : FLO500-BE

Category : Water pump