Utility Pumps

Grindex Primo is a range of small, handy and affordable pumps, including two drainage and two sludge pumps. The Primo pumps are ideal for construction, industrial and municipal jobs, and the highly compact design allows the Primo pumps to operate in dewatering applications where others don’t fit.

60 Hz Primo D4 Primo D8 Primo S4 Primo S8
Discharge connection 2" 2" 2" 2"
Rated power P2 [kW/HP] 0.4 / 0.5 0.75 / 1 0.4 / 0.5 0.75 / 1.0
Max. power consumption P1 [kW] 0.67 1.19 0.67 1.19
Shaft speed [rpm] 3400 3400 3400 34000
Rated current at 115V 5.8 A 10.3 A 5.8 A 10.3 A
Rated current at 230V 3.2 A 5.1 A 3.2 A 5.1 A
Solids passage [mm/inch] 7.5 / 0.3 7.5 / 0.3 25 / 1 25 / 1
Height [mm/inch] 340 / 13.4 384 / 15.1 373 / 14.67 416 / 16.36
Diameter [mm/inch] 183 / 7.2 183 / 7.2 241 / 9.5 241 / 9.5
Weight [kg/lbs] 9 / 20 13 / 29 10 / 22 13 / 29