100W/250W/320W Household Heating Hot Water Circulation Pump To Warm The Ultra-quiet Central Heating Boiler Air Conditioner

High-concerned chemical：None Power Source：Electric Application：Cryogenic Theory：Reciprocating Pump Structure：Booster Pump Model Number：UPS-320 Standard or Nonstandard：Standard Pressure：Low Pressure Usage：Water Origin：China Mainland Certification：NONE Power (W)：Electric Fuel：Electricity Thread：1'', 1.2", 1.5'' Application square meters：<100 m2

High-concerned chemical: None Power Source: Electric Application: Cryogenic Theory: Reciprocating Pump Structure: Booster Pump Model Number: UPS-320 Standard or Nonstandard: Standard Pressure: Low Pressure Usage: Water Origin: China Mainland Certification: NONE Power (W): Electric Fuel: Electricity Thread: 1'', 1.2", 1.5'' Application square meters: <100 m2