Recirculation pump Wilo Star-Z 20/4 EM

Wilo Star-Z 20/4 EM circulation pump

The Wilo Star-Z 20/4 EM circulation pump is designed for drinking water systems in industrial applications, buildings, and structures. The Wilo Star-Z 20/4 EM circulation pump is an AC pump with a quick-connect electrical connection. All plastic parts that come into contact with the pumped medium are approved for use in drinking water systems.

Technical characteristics of the Wilo Star-Z 20/4 EM circulation pump

Circus materials
Keywords: Wilo Star-Z 20/4 EM recirculation pump, Wilo pumping equipment, Wilo recirculation pumps, Pumping equipment, Recirculation pumps, household pumps, submersible borehole pumps, household
Brand: Wilo
Maximum pressure: 4 m
Connection type: Rp 1/2; G 1 ¼
Maximum working pressure: 10 bar
Maximum ambient temperature: 40°C
Water quality: Clean
Material: Bronze
Voltage: 230V/50Hz
Purpose: Hot water supply
Protection class: IP44
Performance: 50 l/min
Pump location: Surface
Motor power: 22.5/12.5/6.5 W
Rotation speed: 1700 - 2600 rpm
Minimum water temperature: 2 °C
Maximum water temperature: 70°C
Current consumption: 0.31 A
Installation length: 150 mm