The GRACO D53911 Husky 716 AL is an air-operated double diaphragm (AODD) metal pump constructed from aluminum. It is designed for the reliable transfer and evacuation of fluids in industrial settings, featuring a PTFE (PT) diaphragm, polypropylene (PP) seat, and PTFE (PT) ball for chemical resistance and durability.

Key Features:

• Air-Operated Double Diaphragm (AODD) Pump
• Husky 716
• Aluminum body, PTFE (PT) diaphragm, polypropylene (PP) seat, PTFE (PT) ball
• Maximum free flow delivery: 16 gpm (61 lpm)
• Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa); Air pressure operating range: 30 to 100 psi (2.1 to 7 bar, 0.21 to 0.7 MPa)
• Standard NPT air valve, suitable for a wide range of industrial fluids
• ATEX certification available (dependent on configuration and fluid temperature); see manual for details
• No mechanical seals, reducing risk of leaks and failures
• External controller for remote control capabilities
• Runs quietly at less than 85 dBa with remote muffler option
• Easy-to-service air valve and ball checks
• Center and end porting options

Applications:
Used for transferring and evacuating fluids in industrial environments, including chemical processing, mining, agriculture, and general manufacturing. Suitable for handling fluids with solids up to 0.09 in (2.5 mm) in size.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Read all instruction manuals, tags, and labels before operating the equipment
• Use the equipment only for its intended purpose
• Ensure proper alignment and secure mounting
• Check all connections for leaks before operation
• Regularly inspect and maintain air valve, ball checks, and diaphragm for wear
• Follow manufacturer’s recommended maintenance schedule
• Replace worn or damaged parts with genuine GRACO components
• Keep pump and surrounding area clean to prevent contamination