Davey D53A/B Pump

Centrifugal multistage twin impeller pump designed for higher pressures and increased efficiency. Specially designed for non-potable rainwater applications. Also useful for sump emptying to higher heads, lawn and garden irrigation, water transfer from wells, and treated effluent disposal.

Features and benefits

• Corrosion resistant 304 stainless steel shaft, motor shell and fasteners for long service life and attractive, lasting appearance.
• Double mechanical shaft seal in oil bath with hard faced silicon carbide / ceramic seal on pump side for added motor protection and long service life.
• Closed vane impellers with long engagement ‘D’ drive for positive operation and service life
• Labyrinth impeller neckrings to maintain pump performance and are less susceptible to wear.
• Corrosion resistant hard wearing polycarbonate impellers for a long service life.
• Corrosion resistant stainless steel fine mesh screen suction strainer with a large surface area, prevents blockages of the pump by solids.
• Cast 316 stainless steel motor caps and super tough engineered plastic pumop casings.
• HO7RNF oil resistant leads, 10 metres long with 3 pin power plug – easy to connect to power supply, and longer life in dirty water

Performance

Capacities to 130 lpm
Max. Total Head:  45m
Max. Submergence:  12m
Max. Pumped Water Temp:  40 Degrees C
Max. Soft Solids:  1.9mm OD
Outlet Size:  1 inch Female BSP

Complete specifications for Davey D53A/B pump