The GRACO Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer applications. This specific configuration features a polypropylene body, Nema 56C gearbox, center flange, aluminum center section, and Buna-N (nitrile) seats, balls, and diaphragm. It is intended for reliable, leak-free transfer of water, antifreeze, fuel, and other compatible fluids within GRACO equipment.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050, 1 in. (25.4 mm) NPT
• Polypropylene body, aluminum center section, Buna-N (nitrile) seats, balls, and diaphragm
• Up to 50 GPM (189 LPM) for metal versions; for polypropylene, typically lower or similar depending on configuration (not explicitly specified for this exact model, but Husky 1050 series generally supports high flow rates)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) for metal versions; for polypropylene, typically lower (not explicitly specified for this exact model)
• Water, antifreeze, fuel, and other compatible fluids
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section for leak elimination and reduced maintenance
• Durable construction for industrial environments
• Easy to maintain and service

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids. Suitable for use in vehicle service, manufacturing, and maintenance operations.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance. Non-genuine parts may compromise safety and efficiency.
• Ensure proper alignment of the pump and gearbox during installation
• Use appropriate gaskets and seals for leak-free operation
• Follow manufacturer torque specifications for all fasteners
• Check for correct air supply and pressure before operation
• Regularly inspect and maintain Buna-N components for wear and tear