The GRACO Husky 716 (SKU:. D43288) is an air-operated double diaphragm pump featuring a polypropylene center section, acetal seats, fluoroelastomer balls, and fluoroelastomer diaphragm. It is designed for reliable, leak-free transfer of a wide range of fluids in industrial applications, including those requiring chemical resistance and durability.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 716 (3/4" BSP)
• Polypropylene center section, acetal seats, fluoroelastomer balls and diaphragm
• Maximum free flow delivery: 16 gpm (61 lpm)
• Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa)
• Compatible with a wide range of fluids, especially those requiring chemical resistance
• No mechanical seals to leak or fail
• Runs quietly at less than 85 dBa (typical sound level at 70 psi air: 74 dBa)
• Easy-to-service air valve and ball checks
• External controller for remote control capabilities
• Center and end porting options
• Maximum pump speed: 400 cpm
• Maximum suction lift: 15 ft (4.5 m) dry
• Maximum size pumpable solids: 0.09 in (2.5 mm)
• Maximum ambient operating temperature: 180°F (82°C)

Applications:
Ideal for transferring chemicals, solvents, paints, coatings, and other industrial fluids where chemical resistance and leak-free operation are required. Suitable for mining, agriculture, manufacturing, and maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet ports (3/4" BSP)
• Use recommended air pressure (30–100 psi, 2.1–7 bar)
• Install air regulator and filter with gauge for optimal operation
• Follow manufacturer guidelines for diaphragm and ball check maintenance
• For remote control, use external controller as specified
• Regularly inspect and service air valve and ball checks
• Monitor for wear on diaphragm and seats
• Use only compatible fluids as specified by GRACO
• Consult manual for detailed installation and maintenance procedures