Relieve system pressure before servicing the filter
The piston functions as a critical moving part within GRACO pumps or dispensing systems
Verify compatibility with the specific pump or module before installation
Regularly clean and inspect the nozzle and needle for optimal performance
GRACO Therm-O-Flow Supply Unit, 68:1HCS, D60-20H, 480V, N - (SKU: WMC61B4) Relieve system pressure before servicingThe GRACO WMC61B4 is a heavy duty Therm O Flow supply unit engineered for temperature conditioning and supply of warm melt materials. It is constructed for industrial environments and is intended to maintain or lower material viscosities, ensuring optimal application of adhesives, sealants, or similar materials within GRACO equipment. Key Features: Therm O Flow Bulk Warm Melt Supply Unit 68: 1HCS, D60 20H, 480V, N Heavy duty, engineered for industrial