Davey High Pressure Sump Pumps

Davey High Pressure Sump Pumps Datasheet

Submersible sump pump with two and three impeller designs for higher pressure, up to 45m head. Only suitable for clean water with minimal soft solids.

Applications

• Lawn & garden irrigation
• Sump emptying to higher heads
• Treated effluent disposal
• Water transfer from wells
• "A/B" models are specially designed for non potable rainwater applications
• "A" suffix models equipped with present length automatic float switch fitted for automatic operation.
• Supplying rainwater to toilets etc via RainBank

Features

• Double mechanical seal, one in oil bath on motor and extra mechanical seal on pump
• Corrosion resistant 304 stainless steel shaft, motor shell and fasteners
• D42A/B & D53A/B have cast 316 stainless steel motor caps and super tough engineered thermo plastic pump casing
• Centrifugal multistage 2 & 3 impeller designs for higher pressures & increased efficiency
• Closed vane impellers with long engagement “D” drives
• D42A/B & D53A/B have patented independently floating neck rings
• Corrosion resistant hard wearing polycarbonate impellers
• Corrosion resistant stainless steel fine mesh suction strainer with large surface area to prevent blockages of the pump by solids
• In-built automatic thermal overload protects the motor in the event of blockage or voltage supply problems
• HO7RNF oil resistant leads, 10 metres long with 3 pin power plug

Models

• D42M - 600 Watt, 110 lpm, 26m head
• D42A - 600 Watt, 110 lpm, 26m head, automatic float switch
• D42A/B - 840 Watt, 130 lpm, 32m head, automatic float switch
• D53A/B - 840 Watt, 130 lpm, 45m head, automatic float switch