This precision-engineered timer knob with 0-15 minute range delivers accurate timing control and reliable mixing cycle management. Engineered with precision mechanical components for smooth operation and consistent performance — restoring peak mixer functionality and ensuring batch-to-batch consistency when timer knobs are worn, damaged, or non-functional.

Item is sold individually. This replacement timer knob is specifically designed for the Semco Model #388 Automatic Semkit Mixer. Verify compatibility with your specific mixer configuration before ordering. Worn or damaged timer knobs can result in inaccurate mixing cycles and inconsistent batch quality — replacement ensures reliable timing control and optimal mixer performance.

The 0-15 minute timer range delivers precise timing control for accurate mixing cycles — ensuring consistent batch-to-batch quality and reliable mixer performance. Engineered for accuracy and repeatability in demanding industrial mixing applications.

The precision-engineered mechanical components ensure smooth, reliable operation and accurate timing control — maintaining consistent performance throughout the knob's service life. Engineered for durability and long-lasting reliability in continuous-duty industrial environments.

The drop-in replacement design enables quick, easy installation with minimal downtime — restoring full mixer functionality and timing control. No special tools or modifications required — simply replace the worn or damaged knob and resume operations.

Engineered as a PPG-SEMCO® replacement timer knob — this component is specifically designed for seamless compatibility with the Semco Model #388 Automatic Semkit Mixer. Restore precise timing control and ensure consistent batch quality when timer knobs are worn or damaged.