High Temperature(100C) DC 12V 1.85L/Min (29GPH) Mini Water Pump. Food Grade

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This is a high temperature (up to 105'C) food grade, mini submersible water pump. Ideal for DIY Sous Vide application. The shaft is coated with a layer of ZrO2 (zirconium oxide) to withstand higher temperatures and have better tolerance for acid and alkaline. It's built by a brushless motor to provide a smoother and quieter operation than a brush water pump. Also, it will not generate an 'electric spark' like a brush type does, so it's safer.


  • Input: DC 12V
  • Output: 1.85L/min or 29 gallon/hr
  • Cut off: 1M (3ft vetical lift) @12V
  • Current: 300mA@12V
  • Intake Outside Diameter: : 0.354 inch/ 9mm
  • Outlet Outside Diameter: 0.262 inch/ 6.7mm
  • Submersible: Yes
  • Self-prime: No
  • Life span: > 20,000hrs @ 1600rpm~4200rpm
  • Noise: << 20dB
  • Fluid Temp: 100'C/212F (non-submersed)
  • Ambient Temp: <50C/122F (submersed)
  • Size(L*W*D): 32mmx22mmx36mm (1.26" X 0.87" X 1.42")
  • Weight (net): 2.0oz

Suggestion Tubing for inlet:

12mm (ID 9mm) High Pressure Air/ Water flex tube (10ft)
8X12 Silicon Flex Tube for CO2 Water Cooling

Suggestion Tubing for Outlet:

5X8 Silicon Flex Tube for Air Assistance or Water Cooling 8mm (ID 5mm) High Pressure Air/ Water flex tube (10ft)


Note: Do NOT use the tubings above for drinking liquid because the tubings are not food grade tubing.

Do not let it run dry without water flowing. To those who want to use it with a solar power battery, please make sure to install a 12V regulator as the output from a solar panel higher than 12V (as high as 22V) . Warranty will not cover the damage!

Manual is on the forum