1.5" Enviroflex diaphragm pump (aluminium) - EF1501aabwb6. EF1501aabwb6 | EF15. Aluminium Body. uHMW Seats. Buna Diaphragms & Balls.1 1/2" Enviroflex air driven double diaphragm pump. Wetted body construction in aluminium c/w UHMW seats and buna diaphragms & balls.
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