6590 Series 1 1/4″ Bronze Manual Clutch Pump


Flow rate: Nominal 23 USgallons/min (87 Litres/min) at 1750rpm
Self-priming from dry up to 2.4m (7.8ft)


Model No.: 6590 Series

  • Constructed from marine quality bronze and stainless steel for ruggedness and reliability.
  • Easy to service and maintain.
  • Inexpensive to buy and operate.
  • Will tolerate abrasive wear (this may affect performance – seek advice from your distributer).
  • Handles hard and soft solids without clogging.
  • Can pump in either direction.
  • Will not airlock.


Body Materials Bronze
Impeller Neoprene or Nitrile
Wearplate Replaceable
Shaft Material Brass
Seal Carbon/ceramic mechanical type
Bearings Twin row, ball type
Port Type 1 1/4″ NPT
Clutch Type Manual
Pulley 152mm (6″) ‘A’ or ‘B’ Section
Weight 7.7 (kg)
17 (lb)



 Technical Data Sheet

MARINE: Pumping bilges, Washdowns, Circulating water in bait tanks, Utility dock-side pump.

INDUSTRIAL: Circulating and transferring, Velocity-mixing, Pumping machine tool coolants, Return spill, Sump drainage, Chemicals, Pharmaceuticals, Soap, Liquors, Ink, Dyes, Alcohol, Various acids, Tanning Liquors, Glycerine, Brine, etc.;

FARMING: Pumping water for stock, Pumping water from shallow wells and cisterns.;

PLUMBING & HOME EMERGENCY USE: Pumping out flooded basements, Cesspools, Sumps, Water heaters and waterc losets, Drains and sinks, Draining fishponds and pools.;

PUBLIC UTILITIES AND MUNICIPALITIES: De-watering and draining meter boxes and excavations, Dust Control and sampling;