Grindex Maxi Drainage Pump (Model N, H, & L)

Grindex



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.

The Maxi pump is available in three configurations;
Maxi L (Low head) 
Maxi N (Normal head) 
Maxi H (High head)

 

 

Pump type

Electrical submersible Three-phase

Classification

IP 68

Max submersion

20 meters

Cable

(requires external starter) 20 meters, SUBCAB: 230V DOL: 4G35mm², 230V Y/D: 4G25mm², 400-500V DOL: 4G16mm², 400-500V Y/D: 4G10mm²

Discharge connection

4-8´´ hose, ISO-G or NPT

Limitations

pH 5-8

Max liquid temp

40°C

60 Hz N H L
Discharge connection 8" 4" 8"
Rated power P2 [kW/HP] 43 / 58 43 / 58 37/ 50
Max. power consumption P1 [kW] 48 48 42
Shaft speed [r.p.m.] 3545 3545 1765
Rated current at 230V 136 A 136 A 120 A
Rated current at 460V 65 A 65 A 64 A
Rated current at 575V 52 A 52 A 48 A
Solids passage [mm/inch] 15 / 0.59 12 / 0.47 15 / 0.59
Height [mm/inch] 1302 / 51.3 1046 / 41 1302 / 51.3
Diameter [mm/inch] 506 / 20 436 / 17 506 / 20
Weight [kg/lbs] 280 / 618 240 / 530 285 / 628

 


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