The GRACO Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump designed for industrial fluid transfer applications. This specific configuration features a polypropylene body, stainless steel center section, polypropylene seats, PTFE balls, and a PTFE overmolded diaphragm. It is intended for reliable, chemical-resistant transfer of water, antifreeze, fuel, and other compatible fluids within GRACO equipment.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1" Center Flange
• Polypropylene body, stainless steel center section, polypropylene seats, PTFE balls, PTFE overmolded diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Designed for use with water, antifreeze, fuel, and other compatible fluids
• UL listed; ATEX certification available depending on configuration and fluid temperature
• Stall-free, low pulsation air valve for smooth operation
• Modular air valve for easy maintenance
• Chemical-resistant materials for durability
• Reliable performance in demanding industrial environments
• Easy to disassemble and service

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids. Suitable for vehicle service, manufacturing, and process industries.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance. Non-genuine parts may compromise safety and equipment longevity.
• Ensure all connections are secure and leak-free
• Follow manufacturer guidelines for air supply and pressure settings
• Inspect seals and diaphragms regularly for wear or damage
• Use appropriate thread sealant for threaded connections
• Refer to the manual for specific installation and maintenance procedures