The GRACO 651962 HUSKY PUMP, 1050S-E, SS/PT/PS/4A is a stainless steel air-operated double diaphragm pump designed for industrial fluid transfer applications. It features PTFE balls and seats for chemical resistance and durability, making it suitable for handling a wide range of liquids, including those with small solids.

Key Features:

• Air-Operated Double Diaphragm Pump
• 1050S-E, 1" (25.4 mm) NPT
• Stainless steel center section, PTFE balls, PTFE seats
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Industrial fluid transfer, compatible with liquids containing solids up to 1/8" (3.2 mm)
• Stall-free low pulsation air valve for smooth and rapid changeover
• High reliability and ease of maintenance
• Handles solids up to 1/8" (3.2 mm)
• Suitable for continuous duty cycle

Applications:
Industrial fluid transfer, chemical processing, wastewater treatment, mining, and other applications requiring robust and reliable pumping of liquids with solids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of pump and piping
• Use appropriate thread sealant for NPT connections
• Check air supply for correct pressure and cleanliness
• Inspect diaphragms and balls regularly for wear and replace as needed