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: [P3] Polypropylene Standard Porting (NPT)
  • Seats: [PP] Polypropylene
  • Balls: [SP] Santoprene
  • Diaphragms: [SP] Santoprene
  • Typical Application: Chemical – Highest diaphragm life where santoprene can be used instead of 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
  • Every pump is tested prior to shipping