The GRACO Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. It features a polypropylene body, FKM (Viton) seats, balls, and diaphragm for enhanced chemical resistance. This pump is intended for transferring water, antifreeze, fuel, and other compatible fluids in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" (25 mm) IEC 90 gearbox, center flange
• Polypropylene body, aluminum center section, FKM (Viton) seats, balls, and diaphragm
• Maximum free flow delivery: 189 L/min (50 gpm)
• Maximum fluid working pressure: 8.6 bar (125 psi, 0.86 MPa)
• Suitable for water, antifreeze, fuel, and compatible industrial fluids
• UL listed (for certain models; confirm for this specific configuration)
• Stall-free, low pulsation air valve for smooth and rapid operation
• Handles solids up to 3.2 mm (1/8 in)
• Maximum suction lift: 4.9 m (16 ft) dry, 8.8 m (29 ft) wet
• Maximum pump speed: 280 cycles per minute
• Displacement per cycle: 0.64 L (0.17 gal)
• Robust construction for reliability and ease of maintenance

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids. Suitable for mining, agriculture, manufacturing, and maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure proper alignment and secure mounting of the pump
• Use compatible fittings and hoses rated for the intended fluid and pressure
• Follow manufacturer guidelines for air supply and exhaust connections
• Regularly inspect and maintain diaphragms, seats, and balls for wear and chemical compatibility
• Consult the manual for specific installation and maintenance procedures