The GRACO Husky 1590 Aluminum Pump is an air-operated double diaphragm pump with an aluminum center section, Buna-N seats, Buna-N balls, and Buna-N diaphragm. It is designed for industrial fluid transfer applications, including handling a wide range of liquids such as oils, antifreeze, detergents, and wastewater.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1590, 1.5-inch
• Aluminum center section, Buna-N seats, Buna-N balls, Buna-N 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
• Patented, high-reliability closed center air valve
• Online serviceable air valve
• Epoxy-coated air section for tough environmental conditions
• Handles solids up to 0.19 in (4.8 mm)
• Maximum suction lift: 20 ft (6.1 m) dry
• Maximum operating temperature: 150°F (65.5°C)

Applications:
Industrial fluid transfer, including oils, 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 proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses rated for the intended fluid and pressure
• Check for leaks and proper air supply before operation
• Regularly inspect and maintain diaphragms, seats, and balls for wear