The Husky 1590 is an air-operated double diaphragm pump with an aluminum center section, stainless steel seats, Geolast balls, and Santoprene diaphragm. It is designed for reliable, high-performance fluid transfer in industrial applications, offering robust construction and compatibility with a wide range of fluids.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1590, 1-1/2" NPT
• Aluminum center section, stainless steel seats, Geolast balls, Santoprene diaphragm
• Maximum free flow delivery: 100 gpm (378.5 lpm)
• Maximum fluid working pressure: 120 psi (8.4 bar, 0.84 MPa)
• Compatible with a wide range of industrial fluids; suitable for use with various diaphragm and ball materials depending on application
• ATEX configuration available; see manual for specific certifications
• Patented, high-reliability closed center air valve (online serviceable)
• Epoxy-coated air section for tough environments
• Up to 5 times longer diaphragm life compared to peers
• Fewer parts than industry peers; air valve externally accessible for quick service
• No seals to leak or fail
• Quiet running (<85 dBa) with remote muffler capability
• Easy-to-service air valve and ball checks

Applications:
Industrial fluid transfer, chemical processing, mining, agriculture, and other demanding environments requiring robust, reliable pumping solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump function and longevity.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate piping and fittings for the application
• Check and tighten manifold bolts as needed
• Inspect and replace o-rings or seats if damaged
• Follow all safety instructions and torque specifications in the manual
• For detailed installation and maintenance, consult the equipment manual or contact a GRACO specialist