The Husky 1590 SS is a stainless steel air-operated double diaphragm pump designed for industrial fluid transfer. It features an aluminum center section, Geolast (GE) seats, balls, and diaphragm, making it suitable for handling a wide range of fluids including water, wastewater, oils, and chemicals. This pump is engineered for reliability and ease of maintenance in demanding environments.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1590, 1-1/2 in. (38.1 mm) BSP Standard
• Stainless steel (SS) wetted parts, aluminum center section, Geolast (GE) seats, balls, and diaphragm
• Maximum free flow delivery: 100 GPM (378.5 LPM)
• Maximum fluid working pressure: 120 psi (8.4 bar, 0.84 MPa)
• Compatible with asphalt sealer, antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, water, and wastewater transfer
• ATEX, CE
• Patented, high-reliability closed center air valve (online serviceable)
• Epoxy-coated air section for tough environmental conditions
• Fewer parts than industry peers, externally accessible air valve for quick servicing
• Longer diaphragm life (up to 5 times longer than competitors)
• Quiet running operation

Applications:
Industrial fluid transfer, including water, wastewater, oils, chemicals, and other compatible fluids. Suitable for mining, agriculture, manufacturing, and other demanding environments.

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 to prevent vibration and leaks
• Use appropriate thread sealant for BSP connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and balls regularly for wear and replace as needed
• Follow manufacturer’s guidelines for maintenance intervals