The GRACO 649177 Husky 1050 is an air-operated double diaphragm pump featuring a conductive polypropylene (PP) center section, PP seats, PTFE balls, and PO diaphragm. It is designed for safe, reliable transfer of fluids in environments where static electricity is a concern, making it suitable for use within GRACO equipment for handling flammable or sensitive liquids.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050
• Conductive PP center section, PP seats, PTFE balls, PO 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, especially where static dissipation is required
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable, robust construction for demanding industrial environments
• Ease of maintenance due to modular design
• Suitable for handling solids up to 1/8 in (3.2 mm)
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet
• Maximum pump speed: 280 cycles per minute

Applications:
Ideal for transferring flammable, corrosive, or sensitive liquids in industries such as chemical processing, mining, agriculture, and manufacturing where static dissipation is critical.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Ensure proper alignment of the pump and piping to avoid stress on the pump body
• Use compatible fittings and hoses rated for the intended pressure and chemical exposure
• Follow all safety guidelines for handling flammable or hazardous fluids
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed