The GRACO Husky 1050 (651540) is an air-operated double diaphragm pump with a vertical outlet, featuring an aluminum center section, stainless steel seats, PTFE balls, and a Santoprene (SP) diaphragm. It is designed for reliable transfer of fluids in industrial and vehicle service applications, including water, antifreeze, fuel, and oils.

Key Features:

• Pneumatic (Air-Operated) Double Diaphragm Pump
• Husky 1050 (1 inch nominal size, vertical outlet)
• Aluminum center section, stainless steel seats, PTFE balls, Santoprene (SP) diaphragm
• Industrial fluids, water, antifreeze, fuel, oils
• UL (for similar models in the series)
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section reduces leaks and maintenance
• Vertical outlet for flexible installation
• Durable materials for chemical and wear resistance

Applications:
Industrial fluid transfer, vehicle service (oil, antifreeze, fuel), waste oil evacuation, and general-purpose pumping in harsh environments.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance, reducing downtime and maintenance costs.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate fittings and gaskets for leak-free operation
• Follow manufacturer torque specifications for assembly
• Regularly inspect diaphragms and seals for wear
• Lubricate air motor components as recommended
• Install in a clean, dry environment to prevent contamination
• Check for air leaks and proper air supply pressure
• Perform routine maintenance as per GRACO guidelines