The GRACO Husky 1050 SS is a stainless steel air-operated double diaphragm pump with a 1 in. (25.4 mm) BSPT connection and an aluminum center section. It is designed for reliable, leak-free transfer of a wide range of fluids, including water, antifreeze, fuel, and industrial liquids, within GRACO equipment and compatible systems.

Key Features:

• Pneumatic (air-operated) double diaphragm pump
• Husky 1050 SS, 1 in. (25.4 mm) BSPT
• Stainless steel fluid section, aluminum center section
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid pressure: 7 bar (0.7 MPa, 100 psi)
• Compatible with water, antifreeze, fuel, detergents, motor oil, hydraulic fluid, cutting oil, and wastewater transfer
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section for leak reduction and easy maintenance
• Reliable, robust construction for industrial environments
• Handles solids up to 3.2 mm (1/8 in) in size
• Maximum suction lift: 4.9 m (16 ft) dry, 8.8 m (29 ft) wet

Applications:
Industrial fluid transfer, vehicle service, lubrication systems, wastewater management, and general-purpose pumping in mining, agriculture, and manufacturing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems, reducing downtime and maintenance costs.
• Ensure proper alignment of BSPT connections to prevent leaks
• Use appropriate thread sealant for BSPT fittings
• Check air supply for correct pressure and cleanliness before operation
• Follow manufacturer-recommended maintenance intervals for diaphragms and seals
• Inspect for leaks and wear regularly