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 transfer of a wide range of fluids, including water, antifreeze, fuel, and other compatible liquids, in industrial and vehicle service applications.

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 (100 psi)
• Water, antifreeze, fuel, detergents, motor oil, hydraulic fluid, cutting oil, asphalt sealer, wastewater transfer
• UL listed
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section reduces leaks and maintenance
• Handles solids up to 3.2 mm (1/8 in)
• Reliable, robust construction for industrial use
• Easy to maintain and service

Applications:
Industrial fluid transfer, vehicle service (antifreeze, fuel, oil), wastewater transfer, asphalt sealer, and other compatible liquid transfer applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of BSPT connections to prevent leaks
• Use appropriate thread sealant for BSPT fittings
• Check air supply for correct pressure and cleanliness
• Follow manufacturer’s guidelines for maximum suction lift and discharge pressure
• Regularly inspect diaphragms and seals for wear and replace as needed