The GRACO Husky 1050 SS is a stainless steel air-operated double diaphragm pump designed for industrial fluid transfer applications. It is constructed from stainless steel for enhanced durability and chemical resistance, and is intended for use in transferring a wide range of fluids, including water, antifreeze, fuels, and other compatible liquids within GRACO equipment.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050 SS, 1 in. (25.4 mm) NPT
• Stainless Steel
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid working pressure: 8.6 bar (125 psi, 0.86 MPa)
• Water, antifreeze, fuels, detergents, motor oil, hydraulic fluid, cutting oil, wastewater transfer
• UL (for certain models, check specific part number for certification)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section reduces leaks and maintenance
• Maximum pumpable solids: 3.2 mm (1/8 in)
• Maximum suction lift: 4.9 m (16 ft) dry, 8.8 m (29 ft) wet
• Maximum pump speed: 280 cpm
• Displacement per cycle: 0.64 liter (0.17 gal)

Applications:
Industrial fluid transfer, including water, antifreeze, fuels, detergents, motor oil, hydraulic fluid, cutting oil, and wastewater transfer. Suitable for mining, agriculture, and other heavy-duty environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment.
• Ensure proper alignment of inlet and outlet connections (1 in. NPT for stainless steel models)
• Use appropriate thread sealant for NPT connections
• Check for leaks after installation
• Follow manufacturer’s recommended maintenance schedule for diaphragm and valve inspection
• Ensure air supply is clean and dry to prevent valve and diaphragm wear