The GRACO Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump constructed primarily from polypropylene, with an aluminum center section, and FKM (Fluoroelastomer) seats, balls, and diaphragm. It is designed for reliable, leak-free transfer of a wide range of fluids, including water, antifreeze, fuel, oils, and chemicals, in industrial and vehicle service applications.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1 inch (nominal size)
• Polypropylene body, aluminum center section, FKM seats, FKM balls, FKM diaphragm
• Maximum free flow delivery: 189 L/min (50 gpm)
• Maximum fluid working pressure: 8.6 bar (125 psi)
• Compatible with a wide range of fluids including water, antifreeze, fuel, oils, and chemicals
• UL listed (for certain configurations)
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section for leak elimination and reduced maintenance
• Durable polypropylene and FKM materials for chemical resistance
• High flow rate and solids handling capability
• Easy to maintain and reliable for continuous duty

Applications:
Industrial fluid transfer, vehicle service (oil evacuation, oil transfer), chemical handling, water and antifreeze transfer, and other applications requiring robust, leak-free pumping of liquids and slurries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of pump and piping connections
• Use appropriate gaskets and seals for leak-free operation
• Follow manufacturer’s torque specifications for flange and center section bolts
• Regularly inspect and maintain diaphragms, seats, and balls for wear
• Consult the equipment manual for specific installation and maintenance procedures