The GRACO Husky 1050 (651551) is a stainless steel (SS) air-operated double diaphragm pump with an aluminum (AL) center section, PVDF seats, PTFE balls, and PTFE diaphragm. It is designed for reliable transfer of aggressive or corrosive fluids in industrial applications, offering robust construction and chemical resistance.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050, 1 in. (25.4 mm) NPT
• Stainless Steel (SS) body, Aluminum (AL) center section, PVDF seats, PTFE balls, PTFE diaphragm
• Maximum fluid pressure: 100 psi (7 bar, 700 kPa)
• Suitable for aggressive and corrosive fluids due to PVDF and PTFE materials
• UL listed
• Stall-free low pulsation air valve for smooth, rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Vertical outlet design for specific installation needs
• Robust construction for demanding industrial environments

Applications:
Industrial fluid transfer, including handling aggressive or corrosive chemicals, water, antifreeze, and fuel where chemical resistance is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance, while reducing the risk of leaks and premature failure.
• Ensure all connections are tight and use appropriate thread sealant as recommended
• Follow manufacturer guidelines for air supply and fluid compatibility
• Regularly inspect diaphragms and seats for wear and replace as needed
• Install in a location that allows easy access for maintenance
• Use only compatible fluids and pressures as specified by GRACO
• Perform routine maintenance checks to extend pump life
• Consult the product manual for specific installation and maintenance procedures