The GRACO Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. This model features a standard aluminum center section, aluminum seats, Santoprene balls, and a Buna-N diaphragm. It is intended for reliable, efficient transfer of water, antifreeze, fuel, and other compatible fluids in demanding industrial environments.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1" BSPT
• Aluminum center section, aluminum seats, Santoprene balls, Buna-N diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Suitable for water, antifreeze, fuel, and compatible industrial fluids
• UL listed (for some configurations; confirm specific model for certification)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable and robust construction for industrial use
• Easy maintenance and serviceability
• Handles solids up to 1/8 in (3.2 mm) in size
• Suitable for dry and wet suction lift applications

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and other compatible liquids. Ideal for mining, agriculture, manufacturing, and maintenance operations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate thread sealant for BSPT connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and balls for wear before installation
• Follow manufacturer’s torque specifications for assembly
• Regularly inspect diaphragms, balls, and seats for wear or damage
• Lubricate moving parts as recommended by GRACO
• Replace worn components with genuine GRACO parts
• Keep air supply clean and dry to prevent contamination