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Wilo
Hot water circulation pump Star-Z 20 VVC-pump, Wilo
STAR-Z20/4-3(150MM) TAP WATER EXCL COUPLER, WILO
Article number: Suppl. article no:
5805964
4081193
to see price and stock
Wet hot tap water pump. Provided with 3-speed motor. Intended for small and medium-size hot tap water systems.
- Article number: 5805964
- Suppl. article no: 4081193
- Ean no: 4016322698043
- Material class PHH140
- This is an alternative to item 5790484
Technical data
- Packagin Size: 1 ST/32 ST
- Pump type: 20/4
- Built-in length: 150 mm
- Nominal diameter connection inlet side: 1 1/4 inch (32)
- Nominal diameter connection outlet side: 1 1/4 inch (32)
- Insulation class according to IEC: F
- Degree of protection (IP): IP44
- Frequency: 50 Hz
- Motor speed control: None
- Motor power input (P1) per motor: 0.07 kW
- Nominal current: 0.31 A
- Electrical connection: Terminals
- Double pump: No
- Rotational speed: 2600 Rpm
- Connection inlet side: External thread cylindrical BSPP-G (ISO 228-1)
- Connection outlet side: External thread cylindrical BSPP-G (ISO 228-1)
- Material quality impeller/pump wheel: PP-GF
- Material impeller/pump wheel: Polypropylene (PP)
- Connection standard inlet side: ISO 228-1
- Connection standard outlet side: ISO 228-1
- Number of phases: 1
- Outer pipe diameter connection outlet side: 32 mm
- Flange shape: Other
- Material pump casing: Bronze
- Material quality pump casing: Bronze (Rg 5)
- Max. operating pressure: 10 bar
- Max. discharge flow: 3.68 m³/h
- Max. static height: 4.7 m
- Medium temperature (continuous): 2-65 °C
- Rated voltage: 230 V
- Volume flow rate (BEP): 1.76 m³/h
- Ambient temperature: 0-40 °C
- Discharge head at flow rate (BEP): 23.34 kPa
- Flange compression stage connection inlet side: PN 10
- Flange compression stage connection outlet side: PN 10