cpi_42964_large[1]This Husky 3300, 3 inch (76.2 mm), pneumatic double diaphragm pumps feature a four bolt joint design, which provides even sealing pressure for leak-free operation and a three-piece manifold for increased installation flexibility. Available in aluminium, polypropylene and stainless steel.

Plastic Metal
CONNECTION SIZE 3 in (76.2mm) 3 in (76.2mm)
THREAD TYPE DIN/ANSI NPT and BSP DIN/ANSI (AL only)
AIR VALVE Standard Standard
MAXIMUM FLOW RATE 280 gpm (1059 lpm)** 300 gpm (1135 lpm)**
MAXIMUM DISCHARGE PRESSURE 100 psi (7 bar, 0.7 MPa) 125 psi (8.6 bar, 0.9 MPa) with AL center
MATERIALS OF CONSTRUCTION AVAILABLE Polyproplene Aluminium, 316 Stainless Steel
CENTRE SECTION AVAILABLE Polyproplene Aluminium, Polypropylene*
MAXIMUM SOLIDS 0.5 in (12.7) 0.5 in (12.7)

* SST pump only

** Maximum flow rate using standard diaphragm at 125 psi (8.6 bar)