Davey D42A/B20 Automatic Multistage Drainage Pump (20m Power Lead)

FEATURES & BENEFITS

• Double mechanical seal, one in oil bath on motor and extra mechanical seal on pump
  • Superior reliability
  • Long service life
• Corrosion resistant 304 stainless steel shaft, motor shell and fasteners
  • Long service life
• D42A/B & D53A/B have cast 316 stainless steel motor caps and super tough engineered thermo plastic pump casing
  • Outstanding corrosion resistance
  • Long life
• Centrifugal multistage 2 & 3 impeller designs
  • Higher pressures & increased efficiency
• Closed vane impellers with long engagement “D” drives
  • Positive operation
  • Long service life
• D42A & D42M have labyrinth impeller neck rings
  • Maintain pump performance
  • Less susceptible to wear
• D42A/B & D53A/B have patented independently floating neck rings
  • Outstanding pump performance
  • Long pump life
• Corrosion resistant hard wearing polycarbonate impellers
  • Long service life
• Corrosion resistant stainless steel fine mesh suction strainer with large surface area
  • Prevents 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
  • Easy to connect to power supply
  • Longer life in dirty water