The GRACO Therm-O-Flow Supply Unit is a bulk hot melt system designed for accurate and reliable dispensing of adhesives, sealants, and resins. It is engineered for industrial applications requiring precise temperature control and robust material handling. The unit is constructed for durability and is intended for use within GRACO’s advanced dispensing equipment for in-plant manufacturing processes.

Key Features:

• Bulk Hot Melt Supply System
• Therm-O-Flow, D200S-200H (200L/55 gal drum size referenced in similar models; specific to WMC83G4 may vary)
• Industrial-grade materials for durability and heat resistance
• Compatible with a wide range of hot melt adhesives, sealants, and resins
• Advanced temperature control with multiple heat zones (up to 32 zones in some configurations)
• Compact footprint for placement near application
• Powerful piston pump and advanced air motor technology
• Reliable, low-maintenance operation
• Configurable for various drum/pail sizes (5 gal, 16 gal, 55 gal)

Applications:
Used in industrial manufacturing for dispensing hot melt adhesives, sealants, and resins in processes requiring precise temperature and flow control. Suitable for both low and high flow settings in automotive, packaging, and assembly operations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure proper electrical supply (480V, 3-phase for this model)
• Follow manufacturer guidelines for mounting and connecting to material supply
• Verify compatibility with intended adhesive or sealant material
• Regularly inspect and maintain heat zones and pump components for consistent operation