Product Description
The Graco D32955 Husky 307 is a pneumatic air-operated diaphragm pump featuring a polypropylene center section with polypropylene seats, TPE balls, and TPE diaphragm. This pump delivers smooth, rapid changeover with a stall-free low pulsation air valve design and operates on as little as 20 psi.
- Air inlet: 1/4 in female NPT
- Fluid inlet: 3/8 in NPT
- Air exhaust port: 3/8 in female
- Maximum air pressure: 100 psi (0.7 MPa, 7 bar)
- Maximum fluid pressure: 100 psi (0.7 MPa, 7 bar)
- Maximum operating temperature: 150 F
- Delivery rate: up to 7 gpm (26.5 lpm)
- Compatible with antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, water, wastewater treatment, and ink
- Quick assembly and disassembly design with easy-to-service air valve and ball checks
- Split manifold option available for pumping multiple fluids
- Every pump tested prior to shipping
Typical applications include oil transfer and evacuation, fuel dispense and transfer, windshield wash solution dispense, and water and antifreeze dispense. Some models are UL-approved for gasoline, gasoline/alcohol blends up to 10% ethanol, diesel fuel, fuel oil, and lubricating oil. Available at Next Day Fittings for fast industrial delivery.