Description
These flexible impeller pumps have 2 self-contained ball race bearing units. They are more compact than the plain bearing pumps, require very little maintenance (do not require greasing) and can run for longer periods at higher speeds giving greater output and less wear and tear on the pump. The pump body is manufactured from pressure gunmetal bronze with stainless shaft, 2 x ball race bearings units and fl exible neoprene impeller. Sizes referred to are the internal female BSP size of the inlet / outlet ports.
RWB2671 3/4" double ball bearing pump. Shaft dia. 16mm Pump size : 120mm L x 96mm W x 83mm H. Base has 4 drilled fastening holes. Output up to 56 litres per minute at 2400 RPM
RWB2672 1" double ball bearing pump. Shaft end dia. 16mm Pump size : 150mm L x 108mm W x 92mm H Base has 4 drilled fastening holes. Output up to 120 litres per minute at 2400 RPM
RWB2677 Aluminium pulley wheel suits engine / pump coupling Suits 16mm shaft size. 120mm diameter.
RWB2674 Impeller only for RWB2670 1/2" & 2671 3/4" pump
RWB2675 Impeller only for RWB2672 1" pump