The GRACO D53D06 Husky 716 is an air-operated double diaphragm pump featuring an aluminum body, polypropylene center section, urethane duckbill seats, and Santoprene diaphragm. It is designed for reliable transfer of fluids with moderate solids content in industrial and maintenance applications.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 716 (3/4" NPT)
• Aluminum body, polypropylene center section, urethane duckbill seats, Santoprene diaphragm
• 16 gpm (61 lpm)
• 100 psi (7 bar, 0.7 MPa)
• Compatible with a wide range of industrial fluids and slurries; suitable for use with moderate solids up to 0.09 in (2.5 mm)
• No seals to leak or fail
• Quiet operation (less than 85 dBa, typical 74 dBa at 70 psi air)
• Easy-to-service air valve and ball checks
• Reliable air valve for years of dependable performance
• Remote muffler capability for lower noise
• Maximum pump speed: 400 cpm
• Maximum suction lift: 15 ft (4.5 m) dry
• Maximum ambient operating temperature: 180°F (82°C)

Applications:
Ideal for transferring fluids and slurries in industrial, mining, agricultural, and maintenance environments. Suitable for handling fluids with moderate solids content.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of inlet and outlet connections (3/4" NPT)
• Use appropriate air supply (30–100 psi, 2.1–7 bar)
• Install air regulator and filter with gauge for best performance
• Check for leaks and proper diaphragm seating after installation
• Regularly inspect and maintain air valve and ball checks for consistent operation