Graco Inc.

Husky 3300 Double Diaphragm Pump

3 inch Positive Displacement Double Diaphragm Pump

3 inch (76.2 mm) connection available in aluminum, polypropylene and stainless steel

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The Husky 3300, 3 inch (76.2 mm), air-operated double diaphragm pump features 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 aluminum, polypropylene and stainless steel.

  • Expanded material offering to handle numerous applications
  • Flow rates up to 300 gpm (1,135 lpm)
  • Modular stall-resistant air valve design
  • Complete 3 inch family of diaphragm pumps available in aluminum or polypropylene center sections
  • Heavy-duty construction
  • Faster change over with spring loaded pilot valves