Tecmark Low Volume Switch (TBS311A) safety A trap body forms a

A trap body forms a major structural part of the wet-end side of the pump

A panel like this is useful because it restores the operating interface and control functions of the system when the original panel has failed

Correct application matching matters because a properly selected wet end should make the pump feel restored

When an air control no longer feels easy to use

Useful when replacing a damaged or worn impeller

Tecmark Low Volume Switch (TBS311A) safety A trap body forms aTecmark Low Volume Switch (TBS311A) is a Tecmark replacement air switch or control switch component for compatible spa, bath, and equipment control applications. These switches are commonly used where pneumatic control, latching action, momentary operation, or sequencing functions are part of the system design. Replacing a worn or failed switch can help restore dependable response from pumps, blowers, lights, or other connected equipment when the