The GRACO Husky 1590 is a stainless steel air-operated double diaphragm metal pump designed for high-flow, high-pressure fluid transfer in demanding industrial environments. It features a two-piece construction with Buna-N, PTFE, and EPDM diaphragm options, making it suitable for handling a wide range of chemicals and abrasive fluids.

Key Features:

• Air Operated Double Diaphragm Pump
• Husky 1590
• Stainless Steel (SS) fluid section, Buna-N/PTFE/EPDM diaphragms, epoxy-coated air section
• 100 gpm (378.5 lpm)
• 120 psi (8.4 bar, 0.84 MPa)
• Compatible with a wide range of chemicals and abrasive fluids; suitable for industrial, mining, and agricultural applications
• Patented, high-reliability closed center air valve
• Online serviceable air valve and ball checks
• Epoxy-coated air section for tough environmental conditions
• Lube-free operation
• Compact, portable size
• Easy-to-service design

Applications:
Ideal for transferring chemicals, abrasive fluids, and slurries in industrial, mining, and agricultural settings. Suitable for applications requiring high flow rates and robust construction.

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 ports (1-1/2 in NPT or BSP or ANSI-Flange)
• Verify compatibility of diaphragm material with the fluid being pumped
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect and maintain air valve and ball checks for optimal performance
• Use appropriate safety measures when handling chemicals or abrasive fluids