Grindex Sandy Inox Stainless Steel Pump


The Inox version of the sludge pumps will handle all kinds of sludges reliably thanks to the vortex recessed-impeller design. With its impressive allowed pH range, from 2 up to 11, it is hard to find an application that can't be handled by the Inox pumps. The modular design drives service cost down. All materials in contact with the liquid are made out of AISI 316 stainless steel or better.



Pump type

Electrical submersible Three-phase


IP 68

Max submersion

20 meters


20 meters, SUBCAB: 230V: 4G4mm2 ≥ 380V: 4G2.5mm2

Discharge connection

Hose, ISO-G or NPT


pH 2-11

Max liquid temp


60 Hz Sandy Inox
Discharge connection 3"
Rated power P2 [kW/hp] 6.7 / 9
Max. power consumption P1 [kW] 7.6
Shaft speed [rpm] 3455
Rated current at 230V 21 A
Rated current at 460V 11 A
Rated current at 575V 8.6 A
Solids passage [mm/inch] 46 / 1.8
Height [mm/inch] 755 / 29¾
Width [mm/inch] 480 / 19
Weight [kg/lbs] 86 / 191


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