The GRACO 24X425 ChemSafe 515 is an air-operated double diaphragm pump constructed primarily from plastic with a PTFE (polytetrafluoroethylene) seat, PTFE ball, overmolded PTFE diaphragm, and PTFE fluid path. It is designed for industrial applications requiring high chemical resistance and reliable fluid transfer, especially for aggressive or corrosive liquids.

Key Features:

• Air-operated double diaphragm pump
• ChemSafe 515, 1/2" NPT port
• Plastic (polypropylene) body, PTFE seat, PTFE ball, overmolded PTFE diaphragm, PTFE fluid path
• Max flow rate: 16.6 gpm (63 lpm)
• Maximum fluid working pressure: 100 psi (0.69 MPa, 6.9 bar); Minimum air startup pressure: 30 psi (0.21 MPa, 2.1 bar)
• Suitable for antifreeze, detergent, gel-coat, asphalt, polyurethane, windshield washer fluid, diesel exhaust fluid, water, and other aggressive or corrosive liquids
• High chemical resistance due to PTFE components
• Precision machined design for superior chemical containment
• Reliable performance in harsh environments
• Easy maintenance and serviceability

Applications:
Industrial fluid transfer, chemical processing, handling aggressive or corrosive liquids, in-plant manufacturing, and maintenance operations where chemical resistance and reliability are critical.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise chemical resistance and reliability.
• Ensure all connections are tight and leak-free before operation
• Use only recommended air supply pressure (max 100 psi)
• Follow all safety instructions in the manual
• Regularly inspect and maintain PTFE components for wear and chemical compatibility
• Consult a GRACO specialist for site-specific recommendations