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.
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