Graco D31255 Husky 307 AC 3/8" (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, TPE Balls & TPE Diaphragm

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

Typical applications include oil transfer and evacuation, fuel dispense and transfer, windshield wash solution dispense, and water and anti-freeze dispense. Some models UL-approved for use in pumping gasoline and gasoline/alcohol blends up to 10% ethanol, diesel fuel, fuel oil and lubricating oil.

Features:

• 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
• 3/8 in (9.52 mm) end porting
• Delivery up to 7 gpm (26.5 lpm)
• Easy-to-service air valve and ball checks

Specifications:

• Air Exhaust Port Size (in) | 3/8
• Air Exhaust Port Thread Gender | Female
• Air Exhaust Port Thread Type | NPT
• Air Inlet Size (in) | 1/4
• Air Inlet Thread Gender | Female
• Air Inlet Thread Type | NPT
• Application | Industrial
• Ball Material | TPE
• Center Section Material | Polypropylene
• Compatible Material | Antifreeze, Detergents, Motor Oil, Hydraulic Fluid, Cutting Oil, Water - Wastewater Treatment, Water, Ink
• Connection Type | Threaded
• Diaphragm Material | TPE
• Fluid Inlet Size (in) | 3/8
• Fluid Inlet Thread Gender | Female
• Fluid Inlet Thread Type | NPT
• Fluid Outlet Size (in) | 3/8
• Fluid Outlet Thread Gender | Female
• Fluid Outlet Thread Type | NPT
• Fluid Section Material | Acetal
• Manifold Configuration | End Port
• Manifold O-Ring Material | PTFE
• Material | Acetal
• Maximum Air Consumption (SCFM) | 5.5
• Maximum Air Pressure (MPa) | 0.7
• Maximum Air Pressure (psi) | 100
• Maximum Cycle Rate (CPM) | 330
• Maximum Flow Rate (GPM) | 6.5
• Maximum Fluid Pressure (MPa) | 0.7
• Maximum Fluid Pressure (psi) | 100
• Maximum Operating Temperature (°F) | 150
• Maximum Solid Size (in) | 0.0625
• Minimum Operating Temperature (°F) | 40
• Overall Height (in) | 8.13
• Power Source | Air
• Seat Material | Acetal
• Standards Met | ATEX, CE
• Type Pneumatic | Diaphragm Pump
• Weight (lb) | 5.25
• Wetted Material | Acetal, Polypropylene, TPE, PTFE

Repair Parts (Sold Separately):

• 239952 | Air Valve Replacement Kit for 307 3/8 in. Air-Operated Double-Diaphragm Transfer Pumps