

High-capacity heated supply unit designed for continuous hot-melt and viscous material delivery in industrial dispensing systems, maintaining stable flow under high pressure.
| System Type | Graco Therm-O-Flow® dual drum heated supply platforms |
| Drum Compatibility | D60-60A dual drum configuration systems |
| Application Equipment | Hot melt adhesives, sealants, and high-viscosity industrial fluids |
| Production Environment | Continuous, high-demand manufacturing and automated dispensing lines |
The Graco WMC31C4 Therm-O-Flow Supply Unit is a high-capacity heated material handling system designed for melting and delivering thick industrial adhesives and sealants from dual drum setups with precise temperature control and consistent flow performance.
It features a 36:1 ACM pump for stable high-pressure output and is built for D60-60A dual drum configurations. Operating on a 480V power system, it delivers strong heating capability and reliable performance for continuous industrial production environments.