Davey Submersible Cutter Pumps

Davey Submersible Cutter Pumps Catalogue

High head single channel solids handling sewerage submersible sump pump with cutting impeller. Available in a choice of single or three phase motors.

Suitable Fluids

Semi-screened sewage or “grey water” of neutral pH containing up to 20% small soft solids or 1% string like solids. Some wear should be expected while pumping hard solids in suspension.

Note: Cutter pumps are not suitable for sanitary products - use Davey Grinder models instead.

Applications

• Sewage water pumping
• Sump emptying
• Septic effluent & sewage water disposal
• Water transfer
• Pumping of light soft slurries and factory waste
• Pumping waste water with stringy or long soft solids in suspension

Features

• Open impeller, single channel centrifugal design with cutting leading edge, prevents blockage of the pump and is capable of high heads / pressure
• Able to cut string like materials, reducing the risk of blockage in pump or pipework
• Double mechanical seal in oil bath with hard faced silicon carbide / ceramic seal on pump side for added motor protection and long service life.
• Sand slinger lip seal for added protection and a long and reliable service life.
• Corrosion resistant 304 stainless steel shaft, motor shell and fasteners for long service life and an attractive, lasting appearance.
• Mounting base fitted for a firm and stable positioning during installation and operation
• D75KA model fitted with automatic float switch with a presett float length for safe unattended operation
• Slide rail kits are available for easy removal and reinstallation

Single Phase Models:

• D75KA - 0.75kW
• D150K - 1.5kW

Three Phase Models:

• DT08K - 0.75kW
• DT15K - 1.5kW
• DT22K - 2.2kW
• DT37K - 3.7kW
• DT55K - 5.5kW
• DT75K - 7.5kW