The GRACO 650066 Husky 1050P-E is an air-operated double diaphragm pump constructed from polypropylene (PP), with PTFE balls and polyester elastomer seats. It is designed for industrial fluid transfer applications, offering robust performance and chemical resistance.

Key Features:

• Air-Operated Double Diaphragm Pump
• 1050P-E, 1" connection
• Polypropylene (PP) body, PTFE balls, polyester elastomer seats
• 50 GPM (189 LPM)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Industrial fluids, compatible with a wide range of chemicals due to PP and PTFE construction
• UL listed (for some models in the series; confirm for this specific part number)
• Stall-free low pulsation air valve for smooth operation
• Bolted design for even sealing and easy maintenance
• Reliable performance in demanding environments
• Handles solids up to 1/8 in (3.2 mm)

Applications:
Industrial fluid transfer, chemical processing, wastewater, antifreeze, detergents, motor oil, hydraulic and cutting oil transfer

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump.
• Ensure proper alignment and secure mounting
• Use appropriate thread sealant on NPT connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and balls regularly for wear
• Follow GRACO’s recommended maintenance schedule