Model Number: PS550 PS126 PS130 Brand Name: GORDON Key Specifications/Special Features: Electric high pressure self-priming water pump with terminal blockPump>>Pump Body: cast iron & support under special anti-rust treatment>>Impeller: stainless steel impeller, brass impeller, PPO impeller>>Mechanical Seal: carbon/ceramic/Stainless Steel

Motor
>>Built-in thermal protector for single phase motor
>>Motor with copper winding
>>Motor Housing: Steel-plate, Aluminum alloy
>>C&U bearing
>>AISI 304 shaft or 45#carbon steel

Working Range
>>Liquid: clean liquids without suspended solids, non-aggressive
>>Liquid temperature: -10Cand +100C
>>Ambient temperature up to+40C
>>Max. Working pressure 10 bar
>>Continuous service S1
>>Insulation: B
>>Protection: IP44

Application
>>Household water supply
>>Water supply system
>>Cooling System
>>Boost system

PS139 & PS128 water pumps for cold and hot water
1. Self-priming:For thefirst time using, the entire pump chamber should be filled with water.
2. Automatic: It is powered on or off by automatic system:turn on the tap the pump works, and turn off the tap the pump stop working.
3. Booster: Stable and powerful pressure is controlled by pressure sensor and flow sensor.
Besides, thermal protector in motor will interrupt current when motor overheats.