The GRACO Husky 1590 is an air-operated double diaphragm pump with an aluminum center section, polypropylene seats, acetal balls, and a Santoprene diaphragm. It is designed for industrial fluid transfer applications, offering robust construction and compatibility with a wide range of fluids.

Key Features:

• Air-operated double diaphragm pump
• Husky 1590, 1-1/2" BSP
• Aluminum center section, polypropylene seats, acetal balls, Santoprene diaphragm
• Up to 100 gpm (378.5 lpm) maximum free flow delivery
• Maximum fluid working pressure: 120 psi (8.4 bar, 0.84 MPa)
• Compatible with a wide range of industrial fluids including water, wastewater, detergents, oils, and more
• Patented, high-reliability closed center air valve that is online serviceable
• Epoxy-coated air section for tough environmental conditions
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps in its class
• Fewer parts than industry peers, air valve externally accessible for quick service
• No seals to leak or fail
• Quiet running (<85 dBa), remote muffler capability for lower noise
• Easy-to-service air valve and ball checks

Applications:
Industrial fluid transfer, including water, wastewater, detergents, oils, and other compatible fluids. Suitable for mining, agriculture, and general industrial use.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate piping and fittings for the fluid being transferred
• Check for leaks and proper air supply before operation
• Regularly inspect and maintain the air valve and diaphragm for optimal performance
• Follow manufacturer guidelines for maintenance intervals and procedures