Automatic booster pump Grundfos UPA120 

 Introduction 
 UPA120 rotor pump is closed, the motor and pump form a whole, there is no bearing, only two gaskets. Pump the liquid from the pump to cool the bearings lubricated with the pumped liquid. With automatic operation, mute No leaks and so on. motor with overheating protection 
 . 
 Applications 
 Pressurized gas water heater, solar water heater pressurized water, pressurized water, apartment buildings, heat pump water heater booster 

 Features: External flow switch. When the valve is open or closed to control the pump when running or stopped. 

 Application conditions 
 Pumped liquid: 90'C 
 Ambient temperature: 2'C-40'C. Relative humidity "95%, no noise occasions dry dust 
 Maximum pump pressure: 6 bar 
 Inlet pressure:> 0.2 bar 
 Voltage: 220V 
 Input Power: 270W 
 Output Power: 130W 
 Maximum flow: 3.5M3 / H 
 Maximum lift: 12M 
 Diameter: 25/20MM (external teeth) 
 Net Weight: 4.5KG