The GRACO Husky 1050 SS is an air-operated double diaphragm pump with a 1 in. (25.4 mm) NPT connection, featuring an aluminum center section, stainless steel (SP) seats, stainless steel (SP) balls, and a stainless steel (SP) diaphragm. It is designed for reliable, leak-resistant transfer of fluids such as water, antifreeze, and fuel in industrial applications.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050 SS, 1 in. (25.4 mm) NPT
• Aluminum center section, stainless steel (SP) seats, balls, and diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Industrial fluids such as water, antifreeze, and fuel
• UL listed (for similar Husky 1050 models; not explicitly stated for this specific configuration)
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section for leak resistance and reduced maintenance
• Handles solids up to 1/8 in. (3.2 mm)
• Maximum cycle rate: 280 cpm
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for environments requiring robust, maintenance-friendly pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate thread sealant on NPT connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and seats regularly for wear and replace as needed
• Follow manufacturer’s guidelines for maintenance intervals