Graco 19C986 Potentiometer Knob Assembly is a pressure adjustment control knob used with the sprayer’s potentiometer to manually regulate spray pressure.
Graco 19C986 Potentiometer Knob Assembly is the manual pressure adjustment knob used with the sprayer’s potentiometer control system. It allows operators to easily adjust spray pressure settings while maintaining precise control during painting operations.
The ergonomic design provides a secure grip, allowing accurate pressure adjustments even while wearing gloves on professional job sites.
| Manufacturer | Graco |
| Model Number | 19C986 |
| Type | Pressure Adjustment Knob Assembly |
| Center Section Material | Molded industrial polymer |
| Port Size | Fits potentiometer shaft |
| Air Inlet | Not applicable |
| Wetted Material | None |
| Compatible Media | Mechanical control interface |
