This is a replacement air switch from Tecmark formerly called Tridelta. This air switch was used widely in many brands of spa control packs; like Hydro-Quip, Brett Aqualine, CRL, Hercules, Hurricane and many others.

This is a "latching" air switch which means that it will make a contact when activated by the air button and maintain that contact until the air button is pressed ...

Single or double pole, latching or momentary contacts. These switches are rated at 20 amps and mount with #4 self tapping screws.

Single or double pole, latching or momentary contacts. These switches are rated at 20 amps and mount with #4 self tapping screws.

Center spout, single or double pole, latching or momentary contacts. These switches are rated at 20 amps and mount with hex nut and 9/16" thread.

Tinytrol Air Sensor Specifications:

MFG Number	Poles	Amps	Action	Mounting	Can Replace These Part #s