GRACO

Positive Displacement Double Diaphragm Pumps

Ideal for applications requiring high flow rates and a compact, portable design

This 1-1/2 inch double diapgragm pump offers a patented, high-reliability closed center air valve that is online serviceable and an epoxy-coated air section for tough environmental conditions

• 1-1/2 in. (38.1 mm) ANSI end-porting
• High flow – 100 gpm (378 lpm) in a compact, portable size
• Fluid pressure to 120 psi (8.4 bar, 0.84 MPa)
• Lube-free operation
• Available in polypropylene, kyiar, aluminum and stainless steel
• Epoxy-coated air section for tough environmental conditions

Positive Displacement Double Diaphragm Pump

The Husky 1040 1-inch double diaphragm pump is equipped with an effective and reliable air valve system. Available in aluminum, stainless steel, acetal, polypropylene and PVDF

• 1 in. (25.4 mm) ANSI end-porting
• High flow – 40 gpm (151 lpm) in a compact, portable size
• Fluid pressure to 120 psi (8.4 bar, 0.84 MPa)
• External controller for remote control access
• All Graco diaphragm pumps offer flow rates up to 25% greater than many competitive pumps with PTFE diaphragms
• 5-year warranty on wetted parts and 15-year warranty on center sections

Displacement Double Diaphragm Pumps

Our 1 inch (25.4 mm) Husky 1050 double diaphragm pump features a stall-free, low pulsation air valve which provides a smooth and rapid changeover. Available in aluminum, polypropylene, conductive polypropylene, PVDF, stainless steel and hastelloy fluid sections.

• Selected as a winner in the 2010 Plant Engineering Product of the Year contest!
• 30% more efficient than the market leader
• 20% increase in fluid flow compared to the Husky 1040
• Up to 5 times longer diaphragm life compared to other double diaphragm pumps in its class
• Expanded material offering to handle endless applications