The GRACO D43331 Husky 716 is an air-operated double diaphragm pump designed for reliable fluid transfer in industrial applications. It features an aluminum body, polypropylene center section, stainless steel seats and balls, and a PTFE diaphragm. The pump is intended for use in systems requiring remote control and robust, leak-free operation.

Key Features:

• Air-operated double diaphragm pump
• Husky 716 AL (3/4" BSP)
• Aluminum body, polypropylene center section, stainless steel seats and balls, PTFE diaphragm
• Maximum free flow delivery: 16 gpm (61 lpm)
• Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa)
• Designed for integration with GRACO fluid handling systems; 3/4" BSP or NPT inlet/outlet
• External controller for remote control capabilities
• No mechanical seals to prevent leaks or failures
• Runs quietly at less than 85 dBa with remote muffler capability
• Easy-to-service air valve and ball checks
• Center- and end-porting options
• Maximum cycle rate: 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 a wide range of fluids in industrial settings, including chemicals, paints, coatings, and process fluids. Suitable for applications requiring remote operation, leak-free performance, and easy maintenance.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure proper alignment of inlet and outlet ports
• Use appropriate fittings for 3/4" BSP or NPT connections
• Install remote muffler for reduced noise levels if required
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect and service air valve and ball checks for long-term reliability