Grindex Maxi H-Lite Drainage Pump


Over the years the Maxi pump has proven to be the ideal pump for heavy duty drainage applications in all kinds of segments. Be it Construction, Mining or Industrial applications, the robust and reliable design combined with the ease-of-maintenance make it the pump of choice for hundreds of customers around the world.


Pump type

Electrical submersible Three-phase


IP 68

Max submersion

20 meters


(requires external starter) 20 meters, SUBCAB: 230V DOL: 1x 4G25mm², 230V Y/D: 2x 4G10mm², 400-500V DOL: 1x 4G10mm², 400-500V Y/D: 1x 7G6mm²

Discharge connection

Hose: 4" NPT & ISO-G Male: 4"


pH 5-8

Max liquid temp


60 Hz H
Discharge connection 4"
Rated power P2 [kW/HP] 29 / 39
Max. power consumption P1 [kW] 32
Shaft speed [r.p.m.] 3505
Rated current at 230V 87 A
Rated current at 460V 44 A
Rated current at 575V 35 A
Solids passage [mm/inch] 12 / 0.47
Height [mm/inch] 1046 / 41
Diameter [mm/inch] 436 / 17
Weight [kg/lbs] 210/ 463


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