The GRACO Husky 1050 (1" NPT) S/S Pump is an air-operated double diaphragm pump with a stainless steel center section, acetal seats, PTFE balls, and PTFE/Santoprene diaphragm. It is designed for reliable transfer of fluids such as water, antifreeze, and fuel in industrial applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1" NPT
• Stainless steel center section, acetal seats, PTFE balls, PTFE/Santoprene diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Industrial fluids (water, antifreeze, fuel), not for export (domestic use only for some variants)
• UL (for some variants)
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Reliable and robust construction for demanding environments
• Easy to maintain and service

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for mining, agriculture, and other heavy-duty environments.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses rated for the intended fluid and pressure
• Follow manufacturer guidelines for air supply and exhaust
• Regularly inspect and maintain diaphragms, seats, and balls for wear
• Perform routine maintenance checks as recommended by GRACO
• Replace worn components with genuine parts to avoid leaks and downtime
• Consult the equipment manual for specific installation and maintenance procedures