Self priming, silent running, low power consumption. 1 x Diaphragm Water Self Priming Pump. 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 water outlet is big enough.
eBay
Car Diesel Heater Oil Fuel Pump 12V 24V Pulse Metering Gas Inline Car Air Parking Heater Oil Fuel Pump Auto Heaters Accessories
Aliexpress UK
Smartflow Self Priming. Inlet and outlet size: 3/8" (10mm). Volts : 12V DC. Built-in pressure switch, automatically turns of f without water. Max Flow capacity:6L/MIN(6.0 Liters per minute). To increase the life span of the pump, switch it off for 10-20 minutes after it has run continuously for 1 hours.
eBay
Sunster Feul Pump Car Air Heater Diesel Pump For 12V/24V 5KW/8KW Webasto Eberspacher Car Air Parking Heater Accessories
Aliexpress UK
High-Pressure 12V DC Water Pump. Every HIGH-PRESSURE 12V DC Water Pump undergoes rigorous testing to ensure exceptional quality before leaving our factory. A small amount of water within the pump is normal and will not hinder performance.
eBay
Mitsubishi Mazda Nissan toyota 12V Electric Fuel Pump Ford Honda Acura chevrolte For Kia Suzuki Dodge 125Lph Petrol pump
Aliexpress UK
Features:-The water pump has self-priming function.-Equipped with a pressure protection switch, it can automatically stop for protection when the pressure is over, until the pressure is less than the threshold, it will automatically restart.-Install in a dry and ventilated place; the pump cannot be put into water to work.-Application: pressure pump for sprayer, spray cleaning device with small flow and high pressure, water purification system with small flow, filter, chemical metering and liquid addition, transfer, distribution and filling of food liquid with small flow.-It can run dry for a short time (no more than 30 minutes).Specification:Voltage: 12VMedium temperature: 0℃-100℃Power: 70WInlet and outlet size: pipe thread 10mm/straight plug 10mmDimensi.
eBay
Car Diesel 12V Heater Oil Fuel Pump 22ML Low Noise Diesel Heater Pump Durable Firewood Heater Accessories Parking Heater
Aliexpress UK
Can be seen working. Easy to rig for a simple water setup.
eBay
For BMW M54 M52TU Power Steering Pump Pulley & Water Pump Pulley Kit,for BMW E46 325i 328i 330i,E39 525i 528i 530i,X3 E83,X5 E53
Aliexpress UK
Features:-The water pump has self-priming function.-Equipped with a pressure protection switch, it can automatically stop for protection when the pressure is over, until the pressure is less than the threshold, it will automatically restart.-Install in a dry and ventilated place; the pump cannot be put into water to work.-Application: pressure pump for sprayer, spray cleaning device with small flow and high pressure, water purification system with small flow, filter, chemical metering and liquid addition, transfer, distribution and filling of food liquid with small flow.-It can run dry for a short time (no more than 30 minutes).Specification:Voltage: 12VMedium temperature: 0℃-100℃Power: 70WInlet and outlet size: pipe thread 10mm/straight plug 10mmDimensi.
eBay
12VDC 72W Good Pumps Micro Electric Diaphragm Reflux Water Pump Automatic Switch 6L/Min High Pressure Car Washing Spray
Aliexpress UK
Features: -The water pump has self-priming function. -Equipped with a pressure protection switch, it can automatically stop for protection when the pressure is over, until the pressure is less than the threshold, it will automatically restart. -Install in a dry and ventilated place; the pump cannot be put into water to work. -Application: pressure pump for sprayer, spray cleaning device with small flow and high pressure, water purification system with small flow, filter, chemical metering and liquid addition, transfer, distribution and filling of food liquid with small flow. -It can run dry for a short time (no more than 30 minutes). .
eBay
Universal Auxiliary Electric Water Coolant Pump Auxiliary Additional Electric Pump for Car 12 Volt 0392020034
Aliexpress UK
Features: -Widely used in agriculture, animal husbandry, aquaculture, mining, construction sites, etc. -Lightweight and compact, easy to carry and use anytime, anywhere. -Easy to operate, the filter can be quickly removed without tools, making internal cleaning easier. Specification: Color: silver Material: stainless steel Voltage: DC 12V Power: 220W Max flow: 8000L/h Max lift: 11m Outlet size: 25/40/50mm Material: stainless steel Max average temperature: +35℃ Max ambient temperature: +40℃ PH value: 5-9 Immersion depth: 0.5m-8m Voltage fluctuation range: 0.95-1.05 times of rated value Size:20*23.5cm .
eBay
RC Boat Power Drive Set 2440 Motor Water Cooling 40A ESC For Thruster Sprayer Pump Jet Pump
Aliexpress UK