The GRACO Husky 1050 (651541) is a vertical outlet air-operated double diaphragm pump with a stainless steel (SS) pump body, aluminum (AL) center section, stainless steel seats, PTFE balls, and PO (polyolefin) diaphragm. It is designed for reliable, leak-free transfer of fluids such as water, antifreeze, fuel, and oils in industrial and vehicle service applications.

Key Features:

• Pneumatic (air-operated) double diaphragm pump
• Husky 1050, 1 in. (25.4 mm) NPT
• Stainless steel (SS) pump body, aluminum (AL) center section, stainless steel (SS) seats, PTFE balls, PO (polyolefin) diaphragm
• Maximum fluid pressure: 100 psi (7 bar, 700 kPa) for standard Husky 1050 models
• Suitable for water, antifreeze, fuel, oil, and waste oil transfer
• UL listed (for standard Husky 1050 models)
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Vertical outlet for flexible installation
• Durable construction for industrial environments
• Reliable performance with minimal maintenance

Applications:
Industrial fluid transfer, vehicle service (oil evacuation, oil transfer, antifreeze, fuel), in-plant manufacturing, and other applications requiring robust, leak-free pumping of liquids

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance while maintaining warranty and safety standards.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses for the intended fluid and pressure
• Follow manufacturer guidelines for air supply and exhaust connections
• Regularly inspect diaphragms, balls, and seals for wear and replace as needed
• Consult the product manual for specific installation and maintenance instructions