Drainage pumps for loaded waters with set-back Vortex type impeller, entirely made in cast iron. 
These pumps are 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.
Pump body cast iron
Impeller cast iron
Mechanical seal double seal with oil barrier: silicon carbide on pump
side, ceramic-graphite on motor side
Motor shaft stainless steel AISI 304
Passage of solids 50 mm
Depht of immersion max 20 bar
Liquid temperature 0 - 40 °C
Cable H07 RNF, 10 m
Bolts A2 stainless steel
Foot support galvanized iron
Gaskets NBR rubber
4 pole induction motor
in oil bath
3~ 230/400V-50Hz P≤4kW
3~ 400/690V-50Hz P>4kW
e.c. IE3
Insulation class F
Protection degree IP68
50Hz catalog
Model Q max (m3/h) Hmax (m) Power P2 (HP) Download the PDF
FV250-4T 96 8 2,00 Download
FV300-4T 108 10 3,00 Download
FV400-4T 120 11 4,00 Download
FV550-4T 180 12 5,50 Download
FV750-4T 204 14 7,50 Download
60Hz catalog
Model Q max (m3/h) Hmax (m) Power P2 (HP) Download the PDF
FV250-4T_60HZ 96 9 2,00 Download
FV300-4T_60HZ 108 10 3,00 Download
FV400-4T_60HZ 120 11 4,00 Download
FV550-4T_60HZ 168 13 5,50 Download
FV750-4T_60HZ 204 15 7,50 Download