Diaphragm

Husky 1590 Air-Operated Diaphragm Pumps 
1.5 inch Positive Displacement Double Diaphragm Pump
The Husky 1590 has a 1.5 inch (38.1 mm) connection and is available in aluminum, stainless steel and polypropylene.
The Husky 1590 air-operated diaphragm pump features a patented, high-reliability closed center air valve that is online serviceable and an epoxy-coated air section for tough environmental conditions.

Benefits of the Husky 1590 double diaphragm pumps
•  Up to 5 times longer diaphragm life compared to other air operated diaphragm pumps in its class
•  Expanded material offering to handle endless applications
•  Fewer parts than industry peers, the air valve is externally accessible so it can be serviced quickly and easily without uninstalling the diaphragm pump
•  Offered in ATEX configuration.

Overview
•  Maximum fluid flow    100 gpm (378.5 l/min)               •  Maximum Fluid Discharge Pressure    120 psi (8,4 bars, 0,84 MPa)
•  Maximum size pumpable solids    3/16 in (4.8 mm)    •  Fluid displacement per cycle          0.5 g (1,9 liter)

Husky 716 Air-Operated Diaphragm Pumps 
¾ inch Positive Displacement Double Diaphragm Pump
The Husky 716 has a ¾ inch (19.05 mm) connection and is available in aluminum and stainless steel
The Husky 716 air-operated diaphragm pump features an external controller for remote control capabilities.

Benefits of the Husky 716 double diaphragm pumps
•  Center and end porting options
•  No mechanical seals which causes fluid leaks or failures
•  Runs quietly at less than 85 dBa with easy-to-use remote muffler capability for even lower noise levels
•  Easy-to-service air valve and ball checks
 
Overview
•  Maximum fluid flow                      16 gpm (61 l/min)        •  Maximum Fluid Discharge Pressure    100 psi (7 bars, 0.7 MPa)
•  Maximum size pumpable solids    3/32 in (2.5 mm)        •  Fluid displacement per cycle        0.04 in (0,64 liter)