Solid blocks of plastic supported by metal air domes, top and bottom plates and through studs offer safety without compromising fast maintenance.
Normally used for solvents/chemicals and dyes and often as a less expensive option for stainless steel.
Only ‘one nut’ to access diaphragms with pump ‘in-line’
Only four nuts to access balls and seats
Only four bolts to maintain air valve with pump ‘in-line’
Max operating temp 80ºC (176ºF) for Polyproylene, PVC, PVDF pumps
Max operating temp 121ºC (250ºF) for Aluminium pumps fitted with high temp diaphragms (specify H as 6th digit in pump code)