The GRACO Husky 1050S-E is an air-operated double diaphragm pump constructed primarily from stainless steel, with PTFE (PT) diaphragms and polypropylene (PO) components as indicated by the model suffix. It is designed for industrial fluid transfer applications, including handling chemicals, oils, and wastewater, where corrosion resistance and reliability are required.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050S-E, 1" connection
• Stainless steel body, PTFE diaphragms, polypropylene components (as per model suffix)
• 50 GPM (189 LPM)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Compatible with antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, water, and wastewater transfer
• UL listed
• Stall-free low pulsation air valve for smooth and rapid changeover
• Bolted design for even sealing and easy maintenance
• Handles solids up to 1/8 inch (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
• Displacement per cycle: 0.17 gal (0.64 liters)
• Reliable and robust for industrial environments

Applications:
Industrial fluid transfer, chemical handling, oil and lubricant transfer, wastewater management, and other applications requiring corrosion-resistant and reliable pumping solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate thread sealant for all connections
• Check air supply for adequate pressure and cleanliness
• Verify compatibility of wetted materials with the fluid being pumped
• Regularly inspect diaphragms and seals for wear and replace as needed
• Follow manufacturer’s recommended maintenance schedule
• Inspect and clean pump components regularly
• Replace diaphragms and seals at recommended intervals
• Monitor for leaks and unusual noises during operation