The 51-Series is our Heavy-Duty water pump. These models are designed to run on water systems with no accumulator tank necessary, and up to five fixtures! It is also suited for use with a holding tank water system, as may be found in a boat, RV or remote cabin.
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Durable High Pressure Diaphragm Water Pump DC12V 8L/Min 120W High Pressure Self-priming Diaphragm Water Pump with Automatic
Aliexpress UK
High quality PVC material parts, can with high pressure, not easy to leak,Water Pump is designed to provide a consistent water flow for your RV, boat, or marine applications. Isle of Man. Outer Hebrides.
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Mini Water Pump DC 5V 031PK Motor USB Diaphragm Water Pump 55KPA Small Self-priming Pump 130ML/Min for Sweeping Robot Water Pump
Aliexpress UK
With on-demand switching. WITH BYPASS FUNCTION: Self Priming also with a built-in bypass function is able to reduce rapid cycling and not allow water to flow back from the outlet side to the inlet side of the pump.
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54L/H JSBM20-3A Micro M20 Diaphragm Water Pump DC 3.7V 5V Mini Self-priming Suction Water Liquid Pump Vacuum Air Pump
Aliexpress UK
It retains the raw power and pressure of its predecessors, but also can adapt to situations where huge flow is not needed. Compact but capable, it is a great fit for tight spaces. SFDP1-030-055-42 12V 3.0 / 11.3 switch & By pass 7.5A 55 / 3.8 EPDM Santoprene 1/2"-14 MNPT 2-Pin/Leads.
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DC 3.7V 5V 6V Micro Self Priming Water Pump Mini 310 Motor Low flow Diaphragm Suction Water Pump Vacuum Air pump
Aliexpress UK
1X DC 12V 70W Water Pump. Self priming function,low power consumption. This is a high-quality DC micro diaphragm pump. The water pump with a pressure switch will be automatically cut off when the pressure of the water outlet is big enough.
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Micro 370 Water Pump DC 9V 12V 18V 24V Self Priming Diaphragm Suction Water Pump Large Flow with Mounting Bracket 0.66LPM
Aliexpress UK
Flow: 720GPH (2724 LPH). Ideal as a backup bilge pump in case your electronic bilge pump fails! 1 x Diaphragm Bilge Water Pump. Easy to use and maintain, the diaphragm is quickly accessed for removing debris.
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Micro Small 350 Motor Water Pump 33L/H DC 3.7V-6V 5V Diaphragm Self-priming Suction Pump DIY Tank Tea Table Pumping
Aliexpress UK
Equipped with an automatic pressure switch. When the faucet is turned on, the pressure switch is turned on. ☆【12V Water Pump-Washable】 After connecting the water pipe, the residue inside the pump can be cleaned.
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12V 15LPM Large Flow High Pressure Mini 555 Vacuum Air Pump Negative Pressure Suction Diaphragm Pump DIY Packer Inflator
Aliexpress UK
Priming distance: 1.8m (6 ft). Maximum flow rate: 1.3GPM (5LPM). Diaphragm: Santoprene. Default inlet and outlet connectors: 3/8" hose connectors. Connections: 10mm (3/8") hose barb. Pump composition.
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DC 3V 3.7V Mini 030 Motor Air Pump Micro Diaphragm Oxygen Pressure Pump DIY Blood Monitor Sphygmomanometer Aquarium JQB030-3A
Aliexpress UK