The Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump designed for reliable fluid transfer in industrial applications. This specific configuration features a polypropylene fluid section with an end flange, stainless steel center section, and FKM (Viton) seats, balls, and diaphragms for enhanced chemical resistance and durability. It is intended for use in demanding environments requiring robust, corrosion-resistant pumping solutions.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1-inch (nominal size)
• Polypropylene (fluid section), Stainless Steel (center section), FKM (seats, balls, diaphragms)
• Maximum free-flow delivery: 189 l/min (50 gpm) (varies by configuration and pressure)
• Maximum fluid working pressure: 125 psi (0.86 MPa, 8.6 bar) (varies by configuration; some models specify lower pressures, e.g., 50–100 psi)
• Suitable for a wide range of industrial fluids, including aggressive chemicals, due to polypropylene and FKM materials
• ATEX certification available for certain models (dependent on fluid temperature); UL listed
• Stall-free, low pulsation air valve for smooth and rapid changeover
• Modular air valve for easy maintenance
• End flange configuration for flexible installation
• Robust construction for reliability and long service life
• Suitable for handling solids up to 3.2 mm (1/8 in)

Applications:
Industrial fluid transfer, chemical processing, water, antifreeze, and fuel transfer, applications requiring chemical resistance and solids handling

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate gaskets and seals for the specific flange configuration
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect and maintain diaphragms, seats, and balls for wear and chemical compatibility
• Consult the manual for specific installation and maintenance procedures