Davey D75G Submersible Grinder Pumps

Description

• 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.

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

• Grey and black water pumping

• Sump emptying

• Septic effluent and sewage disposal

• 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 Curve

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