Pres Air Trol TinyTrol 3PDT FF Air Switch [Blue] (MCB311A)

Description

The PresAir Trol TinyTrol 3PDT FF air switch in blue is designed for compatible pneumatic control systems that need a 3PDT switching format in a compact air-actuated design. Air switches like this are useful because they allow electrical functions to be triggered through pneumatic input rather than a direct-touch electrical control.

This version is especially useful when the original air switch has worn out, sticks internally, or no longer switches functions the way the control system expects. Replacing it with the correct TinyTrol format can help restore cleaner switching behavior and preserve the original design of the control setup.

It is a practical replacement for service work where color coding, configuration, and compact size all matter.

• PresAir Trol TinyTrol 3PDT FF air switch in blue
• Designed for compatible pneumatic-to-electrical control applications
• Useful when the original switch has failed or become inconsistent
• Compact format helps preserve original system layout
• Supports restoration of intended switching performance