Pump engineering (UK) introduces its new Pageboy HD14 pump. This hand operated diaphragm pump is suitable for pumping aggressive liquids such as acids and alkalis, including slurries or those containing suspended solids. The HD14 pump is self-priming and benefits from construction using materials such as Polypropylene or PTFE for the body, with diaphragm and valves in butyl, chloroprene, EPDM, nitrile, or viton. Maximum flow rate is 45 lit /min. Maximum head is 5m with a suction lift of 4m. HD14 pumps are suited to a wide range of general process and chemical duties and are also suitable for transferring hydrochloric acid and sodium hydroxide which are often used water treatment applications.