The Husky 307 is an air-operated double diaphragm pump featuring a polypropylene center section, polypropylene seats, TPE balls, and TPE diaphragm. It is designed for reliable, low-maintenance transfer of a wide range of fluids in industrial and maintenance applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 307
• Polypropylene center section, polypropylene seats, TPE balls, TPE diaphragm
• Up to 7 gpm (26.5 lpm)
• Maximum fluid working pressure: 100 psi (0.7 MPa, 7 bar); Maximum air input pressure: 100 psi (0.7 MPa, 7 bar)
• Designed for use with a variety of fluids, including chemicals and abrasives, compatible with GRACO Husky 307 series equipment
• Quick and easy assembly/disassembly
• Easy-to-service air valve and ball checks
• Stall-free low pulsation air valve for smooth operation
• Split manifold option for pumping multiple fluids without mixing
• Fully groundable acetal model available (note: this product is polypropylene)
• Every pump tested prior to shipping

Applications:
Ideal for transferring chemicals, solvents, paints, and other industrial fluids in manufacturing, maintenance, and lubrication systems. Suitable for use in environments requiring corrosion resistance and chemical compatibility.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump and connected equipment.
• Ensure all connections are secure and compatible with polypropylene and TPE materials
• Follow manufacturer guidelines for air supply and fluid compatibility
• Regularly inspect and service air valve and ball checks for optimal performance
• Use appropriate personal protective equipment during installation and maintenance
• Refer to the GRACO Husky 307 manual for detailed installation and maintenance instructions
• Use only recommended replacement parts for repairs
• Test the pump after installation to confirm proper operation