The GRACO WMC21D3 THERM-O-FLOW SUPPLY UNIT is a modular, electrically heated supply system designed for the controlled delivery of warm melt materials such as sealants and adhesives. It is constructed for industrial environments and is intended to maintain or lower material viscosities, ensuring consistent application in temperature-sensitive processes.

Key Features:

• Warm Melt Supply Unit
• 36:1HCS, D60-60H
• Industrial-grade, modular design with multiple heat zones
• Warm melt materials, sealants, adhesives; compatible with 5, 16, and 55-gallon containers (configurable)
• Up to 32 heat zones (with expansion kits)
• Intuitive, easy-to-use interface
• Modular approach for easy plug-in installation
• Eliminates complex point-to-point wiring
• Superior heat control for material conditioning

Applications:
Used in industries requiring precise temperature control for sealant and adhesive application, such as solar panel edge sealing, insulating glass manufacturing, automotive interiors, window and door lamination, electronics, and more.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Follow manufacturer guidelines for electrical and mechanical installation
• Ensure proper grounding and voltage supply (240V, N)
• Use modular components for simplified setup and maintenance
• Regularly inspect heat zones and wiring for safety and efficiency
• Consult the equipment manual for detailed installation and maintenance procedures
• Schedule routine maintenance to prevent downtime
• Contact a GRACO specialist for troubleshooting and support