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Electronic Circulating Pump Wilo STAR-Z 20/4-3 150 mm (4081193)

Electronic Circulating Pump Wilo STAR-Z 20/4-3 150 mm (4081193)

Product code: 4081193
EAN : 4016322698043
Manufacturer code: 4081193
Warranty: 2 years

Wilo electronic circulation pump. For use in heating systems and for DHW circulation. More information

Delivery

Delivery to Belgium (days are avarages)

FedEx:
2.7 workdays € 7,02

Bpost HD (Home Delivery):
4.4 workdays € 11,12

BPost - PP (Pick-up Point):
3.9 workdays € 10,39

FedEx Priority:
1.7 workdays € 17,18

DHL Express:
1.2 workdays € 22,99

DHL Express: 1.2 workdays, € 22,99
More than 5 pcs in stock

Parameters and catalogs

Building length	150 mm
Connection Type	External thread
Liquid temperature	2...65 °C
Power Supply	230 VAC
Pressure	PN 10
Pump bore	DN 20
Pump connection size	1 1/4"
Pump flow rate	3.7 m3/h
Pump head	4.7 m
Weight	2.41 kg

Technical sheet download

Download PDF

The Wilo Star-Z 20/4-3 circulation pump is intended exclusively for pumping drinking water in industry and building services installations. The pump is equipped with a three-speed performance selector switch.

The pump housing is made of red bronze, and the impellers are made of glass-fibre-reinforced plastic. All components that come into contact with drinking water are KTW certified.

Performance curve

Features

Connection G 1 1/4"
Installation length 150 mm
Flow rate 3.7 m3/h
Power supply 230 VAC
Water temperature up to +65 °C (up to +75 °C for short periods of up to 2 hours)
For water hardness up to 18 °dH
Protection rating IP 44

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