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Wilo
Self-evacuating pump WJ 203 1-f, Wilo
WJ 203 EM
Article number: Suppl. article no:
5854018
4262913
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Dry-installed self-evacuating pump in horizontal design. With attached handle.
- Article number: 5854018
- Suppl. article no: 4262913
- Ean no: 4062679329208
- Replaces art.nbr: 5824053
- Material class PHE120
Technical data
- Packagin Size: 1 PCS/12 PCS/36 PCS
- Insulation class according to IEC: B
- Nominal current: 4.9 A
- Pump height: 167.5 mm
- Rotational speed: 2900 1/min
- Connection inlet side: External thread cylindrical BSPP-G (ISO 228-1)
- Connection outlet side: External thread cylindrical BSPP-G (ISO 228-1)
- Nominal diameter connection inlet side: 1 inch (25)
- Nominal diameter connection outlet side: 1 inch (25)
- Connection standard inlet side: ISO 228-1
- Connection standard outlet side: ISO 228-1
- 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: 8.1 m³/h
- Max. static height: 40.2 m
- Medium temperature (continuous): 5-35 °C
- Motor efficiency class: IE2
- Rated voltage: 230 V
- Standard motor: No
- Ambient temperature: -15-40 °C
- Flange compression stage connection inlet side: PN 10
- Flange compression stage connection outlet side: PN 10
- Volume flow rate (BEP): 3.76 m³/h
- Discharge head at flow rate (BEP): 177.4 kPa