Zehnder wastewater immersion pump ZFS 71.1 W Ex, made of grey cast iron with cutting unit and ex. protection, 230VOrder no.: 93 924 67 ![]()
XXX.XX
€/unit
Delivery item Description • Delivery of faecal wastewater from collection sumps • Pressure drainage • Installation in plastic or concrete sumps Design: • Energy-efficient submersible sewage pump made of grey cast iron in explosion-proof design • For stationary and transportable use • Motor and pump housing, seal carrier and impeller made of grey cast iron • Sealed with double mechanical seal independent of direction of rotation, with intermediate oil chamber • Lateral cable entry with strain relief and kink protection • IP 68 fully submersible • Pressure connection DN 50 (flange) • Without switching device; switching device on request • Ground support ring must be ordered separately
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Manufacturer item no.: | 17381 |
Type: | ZFS 71.1 W Ex |
Voltage [V]: | 230 |
Discharge head max. [m]: | 22 |
Nominal power [W]: | 2,2 |
Max. flow rate [l/h]: | 17000 |
Brand: | zehnder |
Material of the motor housing: | Cast iron |
Material quality of the motor housing: | Cast iron GG 25 (GJL-250) |
Pump housing material: | Cast iron |
Material quality of the pump housing: | Cast iron GG 25 (GJL-250) |
Max. flow rate [l/h]: | 17,000 |
Max. Discharge head [m]: | 22 |
With cutting unit: | ✓ |
Motor power consumed (P1) [W]: | 2,200 |
Motor output power (P2) [W]: | 1,600 |
Connection size: | DN 50 |
Connection: | Flange |
Supply voltage:: | 1 x 230 V |
Frequency: | 50 Hz |
Nominal current [A]: | 10.5 |
Protection type (IP): | IP68 |
Electrical connection: | Connecting cord with plug |
Pump circuit: | With external float |
Length of the connection cable [m]: | 10 |
Rpm [rpm]: | 2,800 |
Pump diameter [mm]: | 286 |
Pump height [mm]: | 529 |
Suitable for dry installation: | - |
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