SUBMERSIBLE DRAINAGE AND SEWAGE

FV-FV4

Drainage pump for loaded waters with set-back Vortex type impeller, entirely made in cast iron. 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. Quick coupling kit available on request.

 

 

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 (DV160-310; 750-1000), Ø max 45 mm (DV400-550)

Liquid temperature 0-40 °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 (35µ F for 1,5HP model, 50µF for 2HP model)

Insulation class F

Protection degree IP68

P1: 0,5 kW

Q max: 2,4 [m3/h]

H max: 40 [m]