The GRACO 649216 is a conductive polypropylene air-operated double diaphragm pump designed for safe and efficient transfer of fluids, including those requiring static dissipation. It features a conductive polypropylene end flange and center section, acetal seats, stainless steel balls, and a PTFE overmolded diaphragm, making it suitable for industrial applications where chemical compatibility and safety are critical.

Key Features:

• Pneumatic Diaphragm Pump
• Husky 1050
• Conductive polypropylene end flange and center section, acetal seats, stainless steel balls, PTFE overmolded diaphragm
• Maximum free-flow delivery: 189 l/min (50 gpm)
• Maximum fluid pressure: 100 psi (7 bar, 700 kPa)
• Designed for use with a wide range of fluids, especially those requiring static dissipation and chemical resistance
• UL listed
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Four bolt joint design for even sealing pressure and leak-free operation
• Multiple ports for installation flexibility
• Up to 5x longer diaphragm life for less maintenance and downtime
• Optional DataTrak™ for runaway protection and material usage tracking
• Optional pulse output for cycle count capability

Applications:
Industrial fluid transfer, especially for chemicals, solvents, and other fluids requiring static dissipation and chemical resistance. Suitable for use in environments where safety and reliability are paramount.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure all connections are secure and properly sealed to prevent leaks
• Follow manufacturer guidelines for air supply and fluid compatibility
• Regularly inspect and maintain the pump to maximize diaphragm life and operational efficiency
• Utilize the multiple port options for flexible installation
• Inspect diaphragms and seals regularly for wear and replace as needed
• Keep the pump clean and free from debris
• Monitor for leaks and address them promptly
• Use only recommended replacement parts for repairs