The SR series are traditional cast iron, semi-rotary, hand-pumps.  Supplied with operating handle and screwed mating flanges, they are versatile pumps suitable for water, petrol, diesel, oils, lubricants, alcohols, and non corrosive solvents.  Maximum suction lift, with a foot valve is 4 metres.  Can be wall mounted, permanently installed or fitted to a tank or barrel.  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.

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