Husky 307

Air-Operated Double Diaphragm Pump

 

The Husky 307 has a 3/8 inch (9.52 mm) connection and is available in polypropylene and groundable acetal.

The Husky 307 air-operated diaphragm pump features a stall-free low pulsation air valve that provides a smooth and rapid changeover.

Benefits of the Husky 307 double diaphragm pump

  • Pump Inlet/Outlet Size: 307 – 3/8 inch, 7 gpm (10mm, 26 lpm)
  • Centre Section: [P01A] Polypropylene Standard Air Valve (NPT)
  • Porting: [AC3] Acetal Standard Porting (NPT)
  • Seats: [AC] Acetal
  • Balls: [PT] PTFE
  • Diaphragms: [PT] PTFE

Please contact Customer services for suitable material configurations – 09 479 8860.

 

  • Quick and easy assembly and disassembly design
  • Easy to service air valve and ball checks
  • Operates on as little as 20 psi (1.4 bar, 0.14 MPa)
  • Split manifold option to pump multiple fluids without mixing
Acetal and Polypropylene Husky 307 Air-Operated Diaphragm Pumps with PTFE Diaphragms
Maximum fluid working pressure 100 psi
7 bar, 0.7 MPa
Air pressure operating range 20 to 100 psi
1.4 to 7 bar, 0.14 to 0.7 MPa
Maximum air consumption 5.5 scfm (see chart in instruction manual)
5.5 scfm (see chart in instruction manual)
Maximum free-flow delivery 6.5 gpm
24.6 lpm
Maximum pump speed 330 cpm
330 cpm
Maximum suction lift 7 ft dry, 12 ft wet
2.1 m dry, 3.7 m wet
Maximum size pumpable solids 1/16 in
1.6 mm
Sound power level at full flow: 100 psi (7.0 bar, 0.7 MPa). Sound power level measured per ISO standard 9614–2. 85 dBa
85 dBa
Sound power level at 70 psi (4.8 bar, 0.48 MPa) and 1 gpm (3.8 lpm). Sound power level measured per ISO standard 9614–2. 78 dBa
78 dBa
Operating temperature range 40 to 150° F
4.4 to 65.5° C
Air inlet size 1/4 npt(f)
1/4 npt(f)
Fluid inlet and outlet size 3/8 npt(f)
3/8 npt(f)
Wetted parts vary by model. See instruction manual. Acetal models include acetal with conductive sst fibers.
Non-wetted external parts Acetal, polyester (labels), glass-filled polypropylene with conductive SST fibers, 303, 304, and 316 stainless steel
Acetal, polyester (labels), glass-filled polypropylene with conductive SST fibers, 303, 304, and 316 stainless steel
Weight
Acetal Pumps 5.25 lb
2.4 kg
Polypropylene Pumps 4.75 lb
2 2 kg
Loctite® is a registered trademark of the Loctite corporation. Santoprene® is a registered trademark of the Monsanto Co