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.
SUBMERSIBLE DRAINAGE AND SEWAGE
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]