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Wilo
Automatic pump HWJ 20 L 203, Wilo
HWJ 20 L 203 1-f -2
Article number: Suppl. article no:
5854011
4265551
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Automatic pump intended for consumption water, complete with pressure tank 20 liters and pressure switch.
- Article number: 5854011
- Suppl. article no: 4265551
- Ean no: 4062679371849
- Replaces art.nbr: 5931164
- Material class PHB120
- This is an alternative to item 5931164
Technical data
- Insulation class according to IEC: B
- Nominal current: 4.9 A
- Pump height: 453 mm
- Rotational speed: 2900 1/min
- Connection inlet side: Internal thread cylindrical BSPT-Rp (ISO 7-1 / EN 10226-1)
- Connection outlet side: Internal thread cylindrical BSPT-Rp (ISO 7-1 / EN 10226-1)
- Nominal diameter connection inlet side: 1 inch (25)
- Nominal diameter connection outlet side: 1 inch (25)
- Connection standard inlet side: ISO 7-1 / EN 10226-1
- Connection standard outlet side: ISO 7-1 / EN 10226-1
- Number of phases: 1
- Motor power output (P2) per motor: 0.75 kW
- Outer pipe diameter connection outlet side: 25 mm
- Frequency: 50 Hz
- Degree of protection (IP): IP44
- Material of connection: Stainless steel
- Material impeller/pump wheel: Stainless steel
- Material pump casing: Stainless steel
- Material quality connection: Stainless steel 304 (1.4301)
- Material quality impeller/pump wheel: Stainless steel 304 (1.4301)
- Material quality pump casing: Stainless steel 304 (1.4301)
- Max. operating pressure: 6 bar
- Max. discharge flow: 5 m³/h
- Max. static height: 41.81 m
- Medium temperature (continuous): 5-35 °C
- Motor efficiency class: IE2
- Rated voltage: 230 V
- Standard motor: No
- Ambient temperature: 3-40 °C
- Flange compression stage connection inlet side: PN 6
- Flange compression stage connection outlet side: PN 6
- Volume flow rate (BEP): 3.3 m³/h
- Discharge head at flow rate (BEP): 214.67 kPa