SUBMERSIBLE DRAINAGE AND SEWAGE

FM/FM4

Drainage pump for loaded waters with single-channel centrifugal impeller, entirely made in cast iron. This pump, thanks to the type of impeller, generate a high head. This pump is designed for extremely heavy use and for pumping liquids with a high amount of suspended solids. The sealing system consists of two mechanical seals lubricated in oil chamber. The descent system for automatic coupling to the delivery piping is available.

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Pump bodycast iron

Impellercast iron

Mechanical sealdouble seal with oil barrier; silicon carbide on pump side, sealing ring on motor side

Motor shaftstainless steel AISI 304

Passage of solids Ø max 50 mm

Liquid temperature0-40 °C

CableH07 RNF, 10 mt

Gaskets NBR rubber

Bolts A2 stainless steel

Foot supportgalvanized iron

Max Depth of immersion 20 mt

Motor

2 poles induction motor in oil bath3~ 230/400V-50Hz P ≤ 4kW
3~ 400/690V-50Hz P > 4kW
1~ 230V-50Hz (35µF for 1,5HP model, 50µF for 2HP model)

Insulation class F

Protection degree IP68

P2: 1,5 - 10 [HP]

Q max: 180 [m3/h]

H max: 32,7 [m]