The PresAir Trol TinyTrol DPDT momentary air switch is intended for compatible pneumatic control setups that require momentary double-pole double-throw switching in a compact format. This kind of switch is useful in systems where a brief actuation is meant to trigger a function without maintaining the switched state.This replacement is especially useful when the original switch has failed internally, become sticky, or no longer reacts consistently to the air signal. Using the correct switch type helps keep the control system operating the way it was originally designed to function.It is a practical replacement for restoring response quality in systems that rely on momentary pneumatic switching behavior. PresAir Trol TinyTrol DPDT momentary air switch Designed for compatible momentary pneumatic control applications Useful when the original switch no longer responds reliably Helps preserve intended switching behavior Supports cleaner and more dependable control restoration