The GRACO Husky 1590 is an air-operated double diaphragm pump with a stainless steel center section and port-forward configuration. It is designed for reliable, heavy-duty industrial fluid transfer, handling a wide range of liquids including water, wastewater, oils, and chemicals. The stainless steel construction ensures durability and resistance to corrosion in demanding environments.

Key Features:

• Air Operated Double Diaphragm Pump
• Husky 1590, 1-1/2" (nominal size)
• Stainless Steel Center Section, Port Forward
• Maximum free flow delivery: 100 gpm (378.5 lpm)
• Maximum fluid working pressure: 120 psi (8.4 bar, 0.84 MPa)
• Compatible with a wide range of industrial fluids including water, wastewater, oils, and chemicals
• Patented, high-reliability closed center air valve
• Online serviceable air valve
• Epoxy-coated air section for tough environmental conditions
• Maximum pump speed: 200 cpm
• Displacement per cycle: 0.5 gallon (1.96 liter)
• Maximum suction lift: 20 ft (6.1 m) dry
• Maximum size pumpable solids: 0.19 in (4.8 mm)
• Maximum operating temperature: 150°F (65.5°C)

Applications:
Industrial fluid transfer, including water, wastewater, oils, chemicals, and other compatible liquids. Suitable for mining, agriculture, manufacturing, and maintenance operations.

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 pressure and fluid
• Follow all safety guidelines during installation and operation
• Regularly inspect and maintain the pump for long service life