The GRACO D43D07 Husky 716 is an air-operated double diaphragm pump featuring an aluminum fluid section, polypropylene center section, urethane duckbill seats, and Buna-N diaphragm. It is designed for reliable, leak-free transfer of a wide range of fluids, including those with small solids, in industrial and maintenance applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 716, 3/4" NPT inlet/outlet
• Aluminum fluid section, polypropylene center section, urethane duckbill seats, Buna-N diaphragm
• 16 gpm (61 lpm)
• Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa)
• Compatible with a wide range of fluids and small solids up to 0.09 in (2.5 mm)
• No mechanical seals to leak or fail
• Easy-to-service air valve and ball checks
• Runs quietly at less than 85 dBa with remote muffler capability
• Center- and end-porting options
• Reliable, leak-free operation

Applications:
Ideal for transferring fluids with small solids in industrial, mining, agricultural, and maintenance environments. Suitable for use with chemicals, oils, paints, and other compatible fluids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting of the pump
• Use recommended fittings and hoses for inlet and outlet connections
• Check air supply pressure is within the specified range (30–100 psi, 2.1–7 bar)
• Regularly inspect and maintain air valve, ball checks, and diaphragms for optimal performance
• Consult the equipment manual for specific installation and maintenance procedures