The GRACO WMC81B2 Therm-O-Flow Supply Unit is a bulk hot melt system component designed for advanced temperature control and reliable delivery of hot melt adhesives or sealants. It is constructed for industrial use, typically featuring robust materials such as metal and engineered plastics for durability. Its primary function is to supply and maintain precise temperature control for resins, reducing rework and improving application quality within GRACO equipment.

Key Features:

• Bulk hot melt supply unit
• 68:1HCM, D60-20H, 480V, A
• Designed for use with GRACO Therm-O-Flow bulk hot melt and warm melt systems
• CE mark for similar Therm-O-Flow systems
• Advanced temperature control for resins
• Reduces rework due to damaged material
• Reliable delivery and performance
• Modular design for easy installation and maintenance
• Intuitive, easy-to-use interface

Applications:
Used in industrial settings for supplying and maintaining temperature-controlled hot melt adhesives or sealants, suitable for applications requiring precise material delivery and reduced downtime.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the supply system.
• Follow GRACO installation guidelines for bulk hot melt systems
• Ensure proper electrical and pneumatic connections (480V, air supply as required)
• Verify compatibility with existing GRACO equipment
• Regularly inspect and maintain the unit for consistent performance
• Perform routine checks on temperature controls and delivery mechanisms
• Keep the unit clean and free from material buildup
• Use only recommended replacement parts and lubricants
• Consult the manual for specific maintenance schedules