The GRACO Husky 1050 Al (1" NPT) is an air-operated double diaphragm pump with an aluminum center section, Buna-N seats, polychloroprene standard balls, and polychloroprene overmolded diaphragms. It is designed for industrial fluid transfer applications, including handling water, antifreeze, detergents, motor oil, hydraulic fluid, and cutting oil.

Key Features:

• Pneumatic (air-operated) double diaphragm pump
• Husky 1050, 1" NPT
• Aluminum center section, Buna-N seats, polychloroprene standard balls, polychloroprene overmolded diaphragms
• 50 GPM (189 L/min)
• Maximum fluid pressure: 125 PSI (0.86 MPa, 8.6 bar)
• Antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, water, wastewater transfer
• UL (for some configurations; check specific part number for compliance)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Robust aluminum construction for durability
• Handles solids up to 1/8" (3.2 mm)
• Maximum operating temperature: 150°F (66°C)
• Easy maintenance and reliable performance

Applications:
Industrial fluid transfer, including water, antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, and wastewater transfer

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate thread sealant for NPT connections
• Check air supply pressure and flow to match pump requirements
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed
• Follow manufacturer guidelines for maintenance intervals