The SR hand pump are semi rotary water pumps made of cast iron. Supplied with operating handle and screwed mating flanges. Hand Pumps are versatile and suitable for water, petrol, diesel, light oils, lubricants, alcohols, and non-corrosive solvents. Maximum suction lift, with a foot valve is 4 metres. Can be wall mounted or permanently piped-in.
WARNING: Static electricity may be generated by the operation of semi-rotary pumps. In order to prevent sparking caused by static build-up, when pumping flammable liquids an insulated bonding wire must be used i.e. the container must be grounded to earth by means of a conductive earthing lead, fastened between the container and a suitable grounded earth point.