The GRACO DBC466 Husky 1590 is a 1-1/2" BSP standard air-operated double diaphragm pump with an aluminum center section, Santoprene diaphragm, Santoprene balls, and FKM (Fluoroelastomer) seal seats. It is designed for reliable 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" BSP
• Aluminum center section, Santoprene diaphragm, Santoprene balls, FKM seal seats
• Maximum free flow delivery: 100 gpm (378.5 lpm)
• Maximum fluid working pressure: 120 psi (8.4 bar, 0.84 MPa)
• Industrial fluids, including water, wastewater, chemicals, and more
• Patented, high-reliability closed center air valve
• Online serviceable air valve for easy maintenance
• Epoxy-coated air section for tough environments
• 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 servicing

Applications:
Industrial fluid transfer, including water, wastewater, chemicals, detergents, antifreeze, motor oil, hydraulic fluid, and cutting oil

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 BSP connections
• Follow manufacturer’s torque specifications for all fittings
• Check for leaks after installation and during initial operation
• Regularly inspect and maintain the air valve and diaphragm for optimal performance