

High-capacity dual-drum heated supply unit designed for continuous melting and stable delivery of high-viscosity adhesives and sealants in demanding industrial production environments.
| System Type | Graco Therm-O-Flow® dual drum heated supply systems |
| Drum Compatibility | D60-60A dual drum configuration systems |
| Application Equipment | Hot melt adhesives, sealants, and high-viscosity industrial fluids |
| Production Use | High-demand continuous manufacturing and automated dispensing lines |
The Graco WMC31C2 Therm-O-Flow Supply Unit is a heated industrial material handling system engineered for melting and delivering high-viscosity adhesives and sealants from dual drum configurations with consistent temperature and stable flow performance.
It features a 36:1 ACM pump for reliable high-pressure dispensing and is designed for D60-60A dual drum systems. Operating on a 480V electrical supply, it delivers strong heating capability and is built for demanding production environments requiring continuous material flow.