The GRACO Husky 1050 is an air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a polypropylene body, stainless steel center section, polypropylene seats, Buna-N balls, and Buna-N diaphragm. It is intended for reliable, leak-resistant transfer of water, antifreeze, fuel, and other compatible fluids in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" (nominal size, center flange configuration)
• Polypropylene body, stainless steel center section, polypropylene seats, Buna-N balls, Buna-N diaphragm
• Maximum free-flow delivery: 189 L/min (50 gpm)
• Maximum fluid pressure: 8.6 bar (varies by configuration; some sources list up to 7 bar/100 psi for standard models, but polypropylene models may differ)
• Suitable for water, antifreeze, fuel, and compatible industrial fluids
• Stall-free low pulsation air valve for smooth, rapid changeover
• One-piece center section for leak elimination and reduced maintenance
• Robust construction for demanding industrial environments
• Easy maintenance and reliable operation

Applications:
Industrial fluid transfer, including water, antifreeze, fuel, and compatible liquids in mining, agriculture, manufacturing, and vehicle service sectors.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance while maintaining warranty and safety standards.
• Ensure proper alignment of center flange and secure all connections to prevent leaks
• Use appropriate gaskets and seals for polypropylene and stainless steel interfaces
• Follow manufacturer guidelines for air supply and fluid compatibility
• Regularly inspect and maintain diaphragms, balls, and seats for wear and proper function