Trash Submersible Pumps


Single-phase agitator pumps suspend solids when pumping sand and debris. Available in manual or automatic operation. Horsepower ranges from 1/2 hp to 1 hp and in 2-inch or 3-inch discharge sizes.

Primo S4, S8


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

Slurry Pumps


Pumping slurry is one of the most demanding applications for any pump. Parts wear out, maintenance and repair cost are high. In many cases, frequent pump failures lead to costly production downtime. Also, excess sediment build-up in a sump cost time and money to remove. With Grindex new slurry pump series, you have an effective solution to the rising costs of slurry handling: robust, hard-working pumps that lower operating and maintenance costs and offer excellent value in terms of initial investment.