The GRACO Husky 1590 1.5" BSPT Aluminum Pump (SKU:. 24G411) is an air-operated double diaphragm pump with an aluminum center section, stainless steel seats, PTFE balls, and PTFE overmolded diaphragm. It is designed for reliable, robust fluid transfer in industrial environments, handling a wide range of compatible fluids.

Key Features:

• Air-Operated Double Diaphragm (AODD) Pump
• Husky 1590, 1.5" BSPT
• Aluminum center section, stainless steel seats, PTFE balls, PTFE overmolded diaphragm
• 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, wastewater transfer, and other industrial fluids
• Patented, high-reliability closed center air valve (online serviceable)
• Epoxy-coated air section for tough environmental conditions
• Robust construction for industrial use
• Designed for ease of maintenance and reliability

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

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure all connections are tight and leak-free
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect diaphragms and seals for wear and replace as needed
• Use appropriate thread sealant for BSPT connections
• Perform routine inspections and maintenance as outlined in the manual
• Replace diaphragms and seals at recommended intervals
• Keep air supply clean and dry to prevent valve and diaphragm damage