The GRACO Husky 1050 Polypropylene Pump is an air-operated double diaphragm pump constructed from polypropylene, with a stainless steel center section and seats, PTFE balls, and a PTFE/Santoprene diaphragm. It is designed for reliable, low-maintenance transfer of fluids in industrial applications, including water, antifreeze, and fuel.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1-inch
• Polypropylene body, stainless steel center section and 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 such as water, antifreeze, and fuel; compatible with solids up to 1/8 inch (3.2 mm)
• UL listed; ATEX certification available depending on model and fluid temperature
• Stall-free, low pulsation air valve for smooth operation
• Modular air valve for easy maintenance
• Reliable, robust construction for demanding environments
• End flange configuration for flexible installation
• Suitable for professional use only

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for environments requiring chemical resistance and reliability.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses rated for the intended fluid and pressure
• Follow all safety instructions in the manual
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed
• Maintain clean air supply to prevent contamination and ensure smooth operation