The GRACO WMC53C1 is a Therm-O-Flow supply unit designed for the reliable and efficient delivery of warm melt materials in industrial applications. It is constructed with robust materials suitable for handling viscous fluids and is intended for use within GRACO’s bulk warm melt supply systems to maintain optimal material viscosity and temperature for dispensing sealants and adhesives.

Key Features:

• Warm melt supply unit
• 68:1ACS, D200S-60A, 240V, A
• Heavy-duty, engineered for industrial environments; wetted materials may include electroless nickel plated ductile iron, EPDM, PTFE coated aluminum, 6061 aluminum, Buna, Viton, zinc plated steel, 316 stainless steel, 17-4 stainless steel (based on similar models)
• Up to 6800 psi (34 MPa, 375 bar) for 68:1 ratio units (based on similar models)
• Designed for use with GRACO bulk warm melt supply systems and compatible with a range of warm melt materials
• CE mark (for similar Therm-O-Flow systems)
• Superior heat control for maintaining material viscosity
• Modular design for easy plug-in installation
• Intuitive, easy-to-use interface
• Engineered for heavy-duty, lasting performance
• Advanced air motor technology and powerful piston pump
• Compact footprint for placement near application

Applications:
Used in industrial settings for dispensing and maintaining the temperature of warm melt adhesives and sealants, such as in automotive, construction, and manufacturing processes where precise material delivery and temperature control are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise system integrity and void warranties.
• Follow GRACO’s installation guidelines for the Therm-O-Flow supply unit
• Ensure proper electrical and air supply connections (240V, 3/4” NPT air inlet)
• Place the unit near the application point for efficient operation
• Perform regular preventative maintenance to ensure longevity and peak performance
• Consult a GRACO specialist for setup and troubleshooting