Davey Submersible Grinder Pumps

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Sale price$2,879.00 Regular price$3,073.16


Davey Submersible Grinder Pumps

Submersible pump consisting of a solids handling grinder inlet with a high head open impeller to pump waste water containing soft solids in suspension.

(Please note, pumps are subject to availability, please enquire with us prior to order as ETA and availability can change at anytime)


*2 pole, 2900rpm
*50Hz 240V single phase or 415V three phase.
*Submersible with IPx8 enclosure.
*Class E insulation
*Maximum 50 degrees
*10 meter cable 

Model Flow Rate Pumping Height Inlet/Outlet Wattage Voltage/Phase Other 
D75G 180 LPM 16meters head " 0.75 KW 220-Single No Float
D75GA 180 LPM 16meters head 1¼" 0.75 KW 220-Single Float
D120G 200 LPM 18meters head 1¼" 1.2 KW 220-Single No Float
D120GA 200 LPM 18 meters head  1¼" 1.2 KW 220-Single Float
D150G 225 LPM 22 meters head 1¼" 1.5 KW 220-Single No Float
D150GA 225 LPM 22 meters head 1¼" 1.5 KW 220-Single Float
DT08G 180 LPM 16 meters head 1¼" 0.75 KW 415-Three No Float
DT12G 200 LPM 18 meters head 1¼" 1.2 KW 415-Three No Float
DT15G 225 LPM 22 meters head 1¼" 1.5 KW 415-Three No Float
DT22G 325 LPM 24 meters head  2"  2.2 KW 415-Three No Float
DT37G 400 LPM 35 meters head  2"  3.7 KW 415-Three No Float


*Heavy duty shredding and grinding ring at inlet.
*Centrifugal design, open impeller.
*Double Mechanical shaft seal in oil bath.
*Hard faced Silicon Carbide/Ceramic seal on pump side.
*Sand slinger lip seal for added protection.
*Oring casing sealing.
*Corrosive resistant stainless steel and quality heavy duty powder coated cast iron pump parts
*10 metre HO7RN-F oil resistant power lead and seal sensor lead fitted with bared wire lead ends for easy connection to power supply terminations.
*Seal sensor leads fitted for easy connection to a protection relay to enable timely repairs prior to motor damage(Not fitted to D75G/GA or DT08G models)
*Protected against both high operating temperatures and high current by a built in automatically resetting thermal overload.
*Silent operation
*Quick and easy installation
*Hose tail supplied with every pump
*Low maintenance
*Mounting feet with rubber cushions for D75G/ GA, DT08G, D120G/A, D150G/A, DT12G & D


*Grey and black water pumping
*Sump emptying
* Septic effluent and sewage disposal
*Pumping of waste water with soft solids in suspension

Suitable for: 

*Pumping soft organic solids, sanitary products, thin rubber products and even some textiles in suspension, by shredding to a slurry
*Open impeller prevents blockage of the pump by small solids in the slurry
*High heads and small solids allow connection to small discharge pipe systems, especially suited to pumping waste water to pressure sewer main
*Sewage or “Grey Water” of neutral pH containing up to 20% soft organic solids (some wear should be expected while pumping hard solids in suspension).

1 Year Warranty 

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