The GRACO Husky 1050 is an air-operated double diaphragm pump designed for reliable fluid transfer. This specific configuration features an aluminum center section, stainless steel seats, PTFE balls, and a Buna-N diaphragm. It is intended for use in oil evacuation, oil transfer, and general industrial fluid handling within GRACO equipment.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1" BSPT
• Aluminum center section, stainless steel seats, PTFE balls, Buna-N diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Suitable for oil, water, antifreeze, and fuel transfer; compatible with various GRACO fluid handling systems
• UL listed (for some configurations; confirm for this specific part number)
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Reliable performance with minimal pulsation
• Designed for easy maintenance and long service life

Applications:
Oil evacuation, oil transfer, water, antifreeze, and fuel transfer in industrial, vehicle service, and maintenance environments

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are tight and leak-free before operation
• Use appropriate thread sealant for BSPT connections
• Follow GRACO’s recommended maintenance schedule for diaphragm and seat inspection
• Install in a clean, dry environment to prevent contamination
• Regularly inspect diaphragms, seats, and balls for wear or damage
• Replace worn components with genuine GRACO parts
• Keep air supply clean and dry to prevent internal corrosion
• Lubricate moving parts as specified in the manual