The GRACO Husky 1050 (1" NPT) S/S Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. It features a stainless steel (S/S) pump body with an aluminum center section, stainless steel seats and balls, and a PTFE/Santoprene diaphragm. This model is intended for use in hazardous environments due to its C1D1 flameproof motor, making it suitable for transferring water, antifreeze, fuel, and other compatible fluids in demanding industrial settings.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1" NPT
• Stainless steel body, aluminum center section, stainless steel seats and balls, PTFE/Santoprene diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Water, antifreeze, fuel, and other compatible industrial fluids
• UL listed; C1D1 flameproof motor (for hazardous locations)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Modular air valve for easy maintenance
• One-piece center section for durability
• Four bolt joint design for secure assembly
• Multiple port options for flexible installation
• Longer diaphragm life
• Reliable performance in harsh environments

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for use in hazardous locations due to C1D1 flameproof motor

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure proper alignment of pump components during assembly
• Use appropriate thread sealant for NPT connections
• Verify air supply pressure and flow rate match pump requirements
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed
• Follow all safety guidelines for installation in hazardous locations