WP40 4 Inch Clean Water Pump

YDQ Power 4-inch input/output clean water pump. The gas engine on the pump makes it ideal for use during power outages and at remote job sites. Durable cast iron volute and impeller combined with high-quality silicon carbide seals ensure long service life.

The powerful 212cc gas engine, lift is 25 meters and a suction lift of 6 meters. It is equipped with a low oil alarm and recoil start device.

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ModelWP40-15WP40-25
Water pump typeSelf-priming pumpSelf-priming pump
Diemension of Imput(mm)100mm100mm
Diemension of out put(mm)100mm100mm
Lift(mm)15m25m
Suction(mm)7m7m
Flow(m3/h)60m3/h96m3/h
Engine model170F(D)190F(D)
Starting systemRecoil startRecoil start
Fuel tank capacity(L)3.6L6.5L
Machine weight(kg)28kg31kg
Machine size(mm)620*465*540mm620*465*540mm

The YDQ Power 4-inch gas powered fresh water transfer pump is the perfect solution for agricultural chemical transfer applications, including clean water accessories for emergency water transfer or flood recovery.

This device is suitable for clean water, salt water, and waste water. It adopts a self-priming design and can maintain water filling even when not operating (it requires initial startup to operate. When the weather is dry, this pump can perfectly meet agricultural water and irrigation needs.

YDQ Power 4-inch water pump is available in two configurations. The 190F-powered water pump has a lift of 25 meters and a displacement of 96 cubic meters per hour; the 170F-powered self-priming pump has a lift of 15 meters and a displacement of 60 cubic meters. meters per hour. Customers can choose the appropriate water pump according to the lift size.

The durable steel frame combined with the unit’s compact design allows for convenient storage of your pump until the next time you need it.

What We Can Offer You?

factory

YDQ Power provides custom production for different portable fuel generators, engines and water pumps. We can provide different customized processes for generator manufacturing, including welding, bending, assembly, laser cutting, etc.

  • Our factory is located in the core industrial belt of Chongqing Generator.
  • Provide OEM and ODM services for various generator sets.
  • Strong generator R&D team
  • More than 8 high-speed generator production lines with short delivery time
  • We are reliable and experienced in customization.

YDQ Power offers custom manufacturing for different portable fuel-powered generators, engines, and water pumps. We can provide different generator manufacturing customs processes including, welding, bending, assembly, laser cutting, and more.

Chongqing Yuedaqing Technology Development Co., Ltd.Established in 2023, specializes in small generators, water pumps, and power tillers. Relying on our advantages in the R&D and manufacturing of core components like small motors, we have gradually extended to the terminal application field of the general power machinery industry and now formed a complete industrial chain from parts to terminal products. The company has also built partnerships continued to sell products in many countries and regions, and set up several offices overseas to expand the international market.

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Water Pump FAQ

Sump pumps are used to lift household sewage from a sump and deliver it to a gravity-fed sewer line or septic system.

The transfer pump creates suction on the water inlet hose and is used to transfer water from one place to another. They cannot be immersed in water.

Well pumps are used to pump water from wells or tanks less than 25 feet deep. They connect to the pressure tank system and operate automatically via a factory-installed pressure switch.

Gas engine pumps are used for outdoor water removal. The clear, semi-trash, and full-trash descriptions represent the types of debris that can pass through the pump without clogging it, such as dirt, rocks, sand, and sludge.

The hand pump must be turned on manually by inserting the plug and turned off by removing the plug (or using a switch, if equipped in this way). The user is required to stay at the pump and monitor the pump flow so that it can be turned off after the pumping task is completed; otherwise, the pump will run dry and be damaged. Automatic pumps are controlled by a switch connected to a float, electronic sensor, or pressure device. This type of pump can turn on and off on its own without the need for human supervision.

Non-submersible pumps, such as transfer pumps, well pumps, and sprinkler pumps, often require priming before starting to pump water. This means that the pump casing surrounding the impeller needs to be filled with water before it can begin to move the water. Locate the fill port (usually located near the outlet at the top of the pump), add water until full, reinstall the fill cap to create a tight seal, and turn on the pump. It may take 15 – 30 seconds for the pump to start up and start delivering water. NOTE – Make sure the fill cap and air inlet hose seal tightly and do not draw air into the pump; otherwise, the pump will lose its prime and be unable to pump water.

A pump can produce pressure to lift water, measured in feet of head, or it can produce flow, measured in gallons per hour – GPH. The pump can also use its power output for a combination of lift and flow. If the pump uses more power to lift the water, it means less power is used to produce flow. The pump head versus flow chart shows how the pump’s output flow will decrease as the pump uses more power to lift. Hose/pipe lengths, reducers, and elbows can increase head, thereby reducing output flow.

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