The GRACO Husky 1050 (SKU:. 651516) is an air-operated double diaphragm pump designed for industrial fluid transfer. It features a stainless steel (SS) pump body, aluminum (AL) center section, stainless steel seats, PTFE balls, and a polyolefin (PO) diaphragm. This configuration is intended for reliable, leak-resistant transfer of a wide range of fluids, including oils, fuels, and other industrial liquids, within GRACO equipment and compatible systems.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1 inch (nominal size)
• Stainless steel (SS) pump body, aluminum (AL) center section, stainless steel (SS) seats, PTFE balls, PO diaphragm
• Up to 50 gpm (189 lpm) for metal pumps in the Husky 1050 series
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Designed for use with oils, fuels, and other industrial fluids; compatible with GRACO and similar equipment
• UL listed (for some configurations; check specific model for details)
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Reliable, robust construction for industrial environments
• Easy to maintain and service

Applications:
Industrial fluid transfer, including oil evacuation, oil transfer, water, antifreeze, and fuel transfer in mining, agriculture, and other heavy-duty environments

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise system integrity and void warranties.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses rated for the intended fluid and pressure
• Follow manufacturer guidelines for air supply and fluid connections
• Regularly inspect diaphragms, balls, and seals for wear and replace as needed
• Refer to the equipment manual for specific installation and maintenance procedures