air water pump 
1, Used in air cooler 
2, Quietly and safety 
3, High quality and low price 
4.DB series with CE,GS,UL,CUL,PSE,EK,SAA,BS and Rohs certificate 

Quick Details

• Heory: Centrifugal Pump
• Structure: Single-stage Pump
• Usage: Water
• Power: Electric
• Standard or Nonstandard: Standard
• Fuel: Other
• Pressure: High Pressure
• Application: Submersible
• Feature: Eco-Friendly
• Aquarium & Accessory Type: Water Pumps

Our pump are all tested and examined one by one before selling out. Please operate following this warranty.
1,Please keep the water is clean
2,Cleaning the water pump every week. Do not mover the shaft.
3,When the pump can not work:a, please check the electrocircuit b, not any lees at the input.  c, check the rotor

     Attention
1, Power off before use
2, Use in the water 
3, Don't catch the pump by cable
4, Pump work water temperature below 45°C
5, Keep the water is clean