The GRACO Husky 1050 PP Pump is an air-operated double diaphragm pump designed for reliable fluid transfer. This specific configuration features a BLDC motor, center flange, aluminum center section, polypropylene (PP) seats, PTFE balls, and a PTFE/SP diaphragm. It is engineered for handling water, antifreeze, fuel, and other compatible fluids in industrial and vehicle service applications.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050 PP, 1" (25 mm) connections
• Center flange, AL (aluminum) center section, PP (polypropylene) seats, PTFE balls, PTFE/SP diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Water, antifreeze, fuel, and other compatible fluids
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Longer diaphragm life for less maintenance and downtime
• Modular air valve for easy service
• Handles solids up to 1/8 in (3.2 mm)

Applications:
Transfer of water, antifreeze, fuel, and other compatible fluids in industrial, vehicle service, and maintenance environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of center flange and secure all connections
• Check for leaks after installation
• Use recommended fluids and avoid exceeding maximum pressure and solids size
• Regularly inspect diaphragms and valves for wear and replace as needed
• Follow manufacturer’s maintenance schedule
• Use only genuine replacement parts for repairs
• Clean pump components regularly to prevent clogging and wear