The GRACO Husky 1050 Polypropylene Pump is a 1-inch air-operated double diaphragm pump designed for industrial fluid transfer. It features a polypropylene manifold, polypropylene seats, PTFE balls, and a PTFE overmolded diaphragm, with an aluminum center section for added durability. This pump is intended for use in applications requiring chemical resistance and reliable transfer of fluids such as water, antifreeze, and fuel.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1" Center Flange
• Polypropylene manifold and seats, PTFE balls, PTFE overmolded diaphragm, aluminum center section
• Designed for use with water, antifreeze, fuel, and other compatible fluids
• UL listed (for standard Husky 1050 models); ATEX certification available for certain configurations
• Modular air valve for smooth, low-pulsation operation
• Stall-free, rapid changeover for reliable performance
• Chemical-resistant materials for harsh environments
• Ease of maintenance with modular design
• Reliable, robust construction for industrial duty cycles

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for chemical and corrosive environments due to polypropylene and PTFE construction

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety in demanding industrial environments.
• Ensure proper alignment of center flange and connections
• Use appropriate gaskets and seals for leak-free operation
• Follow manufacturer’s torque specifications for flange bolts
• Inspect diaphragms and seats regularly for wear and replace as needed
• Use only compatible fluids as specified in the manual
• Regularly check for leaks and wear
• Replace diaphragms and seats according to maintenance schedule
• Keep air supply clean and dry to prevent valve issues
• Follow all safety instructions in the manual