Description
Davey submersible Grinder pumps consist of a solids handling grinder inlet with a high head open impeller to pump wastewater containing soft solids in suspension.
Suitable applications include grey and black water pumping, sump emptying, septic effluent and raw sewage disposal, and pumping wastewater with soft solids in suspension.
Motor
2 pole, 2900rpm 50Hz 240V single phase or 415V three phase
Submersible with IPx8 enclosure
Class F insulation
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
Applications
Ideal for grey and black water pumping, sump emptying, septic effluent and sewage disposal and pumping of waste water with soft solids in suspension.
Features & Benefits
Able to pump 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 mains
Silent operation
Quick and easy installation
Hose tail supplied with every pump
Low maintenance
Fully repairable
Mounting feet with rubber cushions fitted for a firm and stable positioning during installation and operation for D75G/GA, DT08G, D120G/A, D150G/A, DT12G & DT15G.
Adaptable to slide rails – see accessories
PUMP
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
Pump Curve
Documents