The Husky 1050 PP (NPT) Pump is an air-operated double diaphragm pump featuring a polypropylene (PP) center section, BN (Buna-N/Nitrile) seats, balls, and diaphragm. It is designed for reliable transfer of a wide range of fluids, including water, antifreeze, and fuels, in industrial and maintenance applications.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050
• Polypropylene (PP) center section, BN (Buna-N/Nitrile) seats, balls, and diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Compatible with a wide range of fluids including water, antifreeze, and fuels
• UL (Underwriters Laboratories) standards met
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Up to 5 times longer diaphragm life compared to other double diaphragm pumps in its class
• Spring-loaded, externally serviceable pilot valves for faster changeover and reduced pulsation
• Offered in ATEX configuration for hazardous environments
• 30% more efficient than the market leader
• 20% increase in fluid flow compared to Husky 1040

Applications:
Ideal for transferring water, antifreeze, fuels, and other compatible fluids in industrial, maintenance, and lubrication applications. Suitable for use in mining, agriculture, and other sectors requiring robust and reliable fluid transfer.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are secure and leak-free before operation
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect and maintain diaphragms, seats, and balls for wear
• Use appropriate personal protective equipment during installation and maintenance
• Consult the equipment manual for detailed installation and maintenance instructions
• Schedule regular maintenance to prevent downtime and extend pump life
• Use only compatible fluids as specified by GRACO