The GRACO Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump constructed primarily from polypropylene, with aluminum center section, stainless steel seats and balls, and PTFE/Santoprene diaphragms. It is designed for reliable transfer of water, antifreeze, fuel, and other compatible fluids in industrial and vehicle service applications.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1-inch (25 mm) connections
• Polypropylene body, aluminum center section, stainless steel seats and balls, PTFE/Santoprene diaphragms
• 189 L/min (50 gpm) maximum free flow delivery
• 125 psi (8.6 bar, 0.86 MPa) maximum fluid working pressure
• Water, antifreeze, fuel, and other compatible fluids
• UL listed
• Stall-free low pulsation air valve for smooth operation
• One-piece center section reduces leaks and maintenance
• Modular air valve for easy service
• Durable construction for industrial environments
• Suitable for handling fluids with solids up to 3.2 mm (1/8 inch)

Applications:
Industrial fluid transfer, vehicle service, water, antifreeze, and fuel transfer, handling fluids with small solids

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump system.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses rated for the intended fluid and pressure
• Follow all safety instructions in the manual
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed
• Maintain clean air supply to prevent contamination and ensure smooth operation