The GRACO D32317 Husky 307 is a standard air-operated double diaphragm pump with a polypropylene center section, stainless steel (S/S) seats, PTFE balls, and Buna-N diaphragms. It is designed for reliable, heavy-duty transfer of fluids in industrial applications, offering chemical resistance and durability.

Key Features:

• Air-operated double diaphragm pump
• Husky 307, 3/8" NPT
• Polypropylene center section, S/S seats, PTFE balls, Buna-N diaphragms
• Up to 7 gpm (26.5 lpm)
• Maximum discharge pressure: 100 psi (0.7 MPa, 7 bar)
• Compatible with a wide range of industrial fluids, especially those requiring chemical resistance
• Easy-to-service air valve and ball checks
• Quick and easy assembly/disassembly
• Stall-free low pulsation air valve for smooth operation
• Operates on as little as 20 psi air input
• Split manifold option available for pumping multiple fluids without mixing
• Every pump is tested prior to shipping

Applications:
Ideal for transferring chemicals, solvents, and other industrial fluids in environments requiring robust, chemical-resistant equipment. Suitable for mining, agriculture, manufacturing, and other heavy-duty applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are tight and leak-free
• Use compatible fittings and hoses rated for the intended fluid and pressure
• Follow manufacturer guidelines for air supply and fluid compatibility
• Regularly inspect and maintain diaphragms, balls, and seats for wear
• Consult the manual for specific installation and maintenance procedures