

Control switch assembly that manages water pump operation in CM-40 systems for stable water flow and consistent mixing performance.
| Machine Model | System Type | Function |
|---|---|---|
| CM-40 | Continuous Mixing System | Water pump activation control |
| CM-40 Silo Series | High-volume mixing system | Auxiliary water flow regulation |
The Graco MTA857 KIT, SWITCH, WATER PUMP is a dedicated control switch assembly used in CM-series systems to manage water pump operation, ensuring accurate fluid delivery during mixing and spraying processes.
The MTA857 water pump switch kit is an OEM Graco electrical control component designed to activate and regulate the water pump function within CM-40 mixing systems. It ensures controlled water flow integration, which is critical for maintaining proper material consistency and system performance.
By managing water input precisely, this switch helps stabilize mix ratios, improves application quality, and supports consistent operation in demanding industrial environments.