The GRACO WMC21D4 THERM-O-FLOW SUPPLY UNIT is a robust, industrial-grade supply system designed for the controlled delivery of hot or warm melt materials such as adhesives, sealants, and resins. It is engineered for use within GRACO equipment to provide advanced temperature control and reliable material supply, reducing rework and improving application quality. The unit is constructed with durable materials suitable for industrial environments and is intended for applications requiring precise material handling and temperature management.

Key Features:

• Hot/Warm Melt Supply Unit
• 36:1HCS, D60-60H
• Designed for integration with GRACO hot/warm melt systems and compatible with a range of adhesives, sealants, and resins
• Advanced temperature control for resins and materials
• Reduces rework due to damaged material
• Reliable, robust construction for industrial use
• Modular approach for easy plug-in installation
• Intuitive, easy-to-use interface
• High throughput capability compared to competitors

Applications:
Used in industrial manufacturing for the controlled supply of hot or warm melt materials such as adhesives, sealants, and resins. Common applications include sealing, bonding, and edge sealing in industries such as automotive, construction, and solar panel manufacturing.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise system integrity and void warranties.
• Follow all manufacturer guidelines for installation and maintenance
• Ensure proper electrical and pneumatic connections (480V, 3-phase power required for this model)
• Verify compatibility with existing GRACO equipment and material requirements
• Regularly inspect and maintain seals, hoses, and temperature control components
• Consult the equipment manual for specific installation procedures