Feature: 1. Excellent material, perfect quality: the excellent brass and stainless steel, durable, high strength, no deformation, long life 2. Automatic Switch, Better Performance: Automatic switching device, easy to use, the motor cavity into the pumped liquid, the use of stainless steel shield between the stator and rotor sets completely isolated, good heat dissipation 3. Stable operation, longer life: Low noise and vibration small, stable, no rust, easy installation Package Included: 1 x Set of Booster Pump Feature: 1. Excellent material, perfect quality: the excellent brass and stainless steel, durable, high strength, no deformation, long life 2. Automatic Switch, Better Performance: Automatic switching device, easy to use, the motor cavity into the pumped liquid, the use of stainless steel shield between the stator and rotor sets completely isolated, good heat dissipation 3. Stable operation, longer life: Low noise and vibration small, stable, no rust, easy installation Package Included: 1 x Set of Booster Pump Product Specifications: Parameter: 1. Input voltage:220V 2. Frequency:50Hz 3. Power:100W/150W/ 280W 4. Lift.Max:8m/15m/ 20m 5. Maximum flow:16L/min (Max),18L/min (Max),20L/min (Max) 6. Size: 16*19*8.5cm How to Choose the Right Power 100W Applicable Single Tap 150W Applicable 2-3 Taps/ Ordinary Water Heater/ Gas Water Heater 280W Applicable Single Layer Main Pipe Pressurization/ Water Heater/ Solar Energy Note This product is a pipeline booster pump without pumping function, suitable for tap water booster, solar booster, gas water heater and electric water heater booster, and the booster scene has nothing to do with the floor. Customers Show