The GRACO 647736 is an air-operated double diaphragm pump designed for industrial fluid transfer. While specific details for part number 647736 are not widely available, it is closely related to the Husky 1050 Series, which features robust aluminum construction and is intended for transferring oils, water, antifreeze, and similar fluids. The pump is engineered for reliability and ease of maintenance in demanding environments.

Key Features:

• Air-operated double diaphragm pump
• Aluminum (center section and fluid section), TPC-ET, Acetal, PTFE, Buna-N (for related models)
• Oil, water, antifreeze, waste oil (for related models)
• Stall-free, low pulsation air valve for smooth operation
• Robust aluminum construction for durability
• Easy maintenance and serviceability
• Reliable performance in industrial environments

Applications:
Industrial fluid transfer, oil evacuation, oil transfer, water and antifreeze handling (for related models)

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Ensure proper alignment and secure mounting of the pump
• Use recommended fittings and hoses for fluid connections
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect and maintain diaphragms and seals for optimal performance
• Periodically check for leaks and wear
• Replace diaphragms and seals as recommended
• Keep air supply clean and dry
• Follow the equipment manual for scheduled maintenance