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: .
eBay
IP68 DC 12V 24V Stainless Steel Shaft Brushless 1/2" Water Pump Solar Water Heater Shower Circulation Fountain Pressurization
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
Pe-NIS x30 Pump Extender X20 X30 X40 Xtreme pump Enlargement increasing x30 Water Spa pump Pe-Nis Enlargment Vacuum Water pump
Aliexpress UK
Power (max): 72W. Self priming, silent running, low power consumption. 1x 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
DC12V Agricultural Electric Spray Water Pump Small High-pressure Spraying Pump Self-priming Diaphragm Pump Pesticide Water 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). .
eBay
CONJOIN CJWP08 Micro M20 Diaphragm Water Pump DC 3V 3.3V 3.7V Mini Self-priming Suction Water Pump Liquid Pump Vacuum Air Pump
Aliexpress UK
Inlet and outlet size: 3/8" (10mm). Volts : 12V DC. Built-in pressure switch, automatically turns of f without water. To increase the life span of the pump, switch it off for 10-20 minutes after it has run continuously for 1 hours.
eBay
CJWP08 Micro M20 Diaphragm Water Pump DC 3V 3.3V 3.7V Small Mini Self-priming Suction Water Pump Liquid Pump Vacuum Air 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: .
eBay
1PCS Micro 370 Water Pump DC 3.7V 5V 7.4V 660ML/Min Carbon brush Diaphragm Self-priming Pump USB Small Pump Mini Water Pump
Aliexpress UK
1 x Self Priming Water Pump. Power(Maximum): 100W. This self-priming water pump can lift water to your house roof easily. With built-in pressure switch, it automatically turns the pump off when pressure builds up such as turning off the tap and it will automatically turn back on when you turn the tap back on.
eBay
Food Grade Auto Siphon Self Priming Electric Pump Electric 100-240V Adjustable Speed Household Electric Water Transfer Pump Kit
Aliexpress UK
Self priming, silent running, low power consumption. This is a high quality DC micro diaphragm pump. 1x Diaphragm Water Self Priming Pump. The water pump with a pressure switch will be automatically cut off when the pressure of water outlet is big enough.
eBay
Mini Small Oilless Vacuum Pump ‑85KPa 40L/min Mini Pump Oilless Pump Pump 12V Vacuum Pump DC12V 42W
Aliexpress UK