The GRACO Husky 1590 SS is a robust air-operated double diaphragm (AODD) metal pump featuring a stainless steel seat, PTFE ball, and PTFE diaphragm. It is designed for industrial applications requiring reliable, high-flow fluid transfer, especially in harsh environments. The pump is equipped with an aluminum air motor and horizontal outlet configuration for versatile installation.

Key Features:

• Air Operated Double Diaphragm (AODD) Metal Pump
• Husky 1590 SS
• Stainless steel seat, PTFE ball, PTFE diaphragm, aluminum air motor
• 100 GPM (378.5 LPM)
• 120 psi (8.4 bar, 0.84 MPa)
• Industrial fluids, compatible with various chemicals and abrasives
• ATEX, CE
• Patented, high-reliability closed center air valve (online serviceable)
• Epoxy-coated air section for tough environmental conditions
• Lube-free operation
• Compact, portable size
• Easy-to-service air valve and ball checks
• Maximum solids handling: 0.19 in (4.8 mm)
• Maximum operating temperature: 150°F (65.5°C)

Applications:
Industrial fluid transfer, chemical processing, mining, agriculture, and other demanding environments requiring reliable, high-flow, and maintenance-friendly pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate thread sealant for NPT or BSP connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and ball checks regularly for wear
• Follow manufacturer guidelines for maintenance intervals