The GRACO Husky 1050 is an air-operated double diaphragm pump designed for reliable fluid transfer. It features an aluminum center section, aluminum seats, TPE (thermoplastic elastomer) balls, and a Buna-N (nitrile) diaphragm. This pump is engineered for robust performance in demanding industrial environments, commonly used for fuel and oil transfer.

Key Features:

• Pneumatic (Air-Operated) Double Diaphragm Pump
• Husky 1050, 1" NPT
• Aluminum center section, aluminum seats, TPE balls, Buna-N diaphragm
• Maximum free flow delivery: 50 GPM (189 L/min)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Designed for use with fuels, oils, and compatible fluids; not for export (domestic use only in some markets)
• UL listed
• Stall-free low pulsation air valve for smooth, rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Robust construction for high reliability and long service life
• Handles solids up to 1/8 inch (3.2 mm) in size
• Maximum cycle rate: 280 cycles per minute

Applications:
Ideal for transferring fuels, oils, and other compatible fluids in industrial, mining, agricultural, and maintenance settings. Suitable for applications requiring reliable, leak-free fluid handling and the ability to pump fluids with small solids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure all connections are tight and properly sealed to prevent leaks
• Use appropriate thread sealant on NPT connections
• Verify air supply is clean, dry, and within specified pressure limits (up to 125 psi)
• Install pump in a location that allows for easy access for maintenance
• Follow manufacturer’s guidelines for diaphragm and ball replacement intervals