Air Button Style Analog Systems and Parts

This Part is a Surface Mount Style HI LIMIT: Single Pole Single Throw THERMAL FUSE Auto Reset (With NO CAPILLARY)This Hi Limit Surface mount surface mounts to the heater in a spot where it can read what the actual water temperature is flowing through the...

Tinytrol™ Air SensorProvide the same powerful switching action in a small package as found in larger air switches. Available in single pole or a very sensitive patented double pole designDPDT21 ampLatching9/16" thd

Tinytrol Pressure Switch1/8"NPT, no panel mount, 2psi, 21 amp, SPDT

This item is a 1/8" MPT Brass Plug which can be used to block an 1/8" MPT (male Pipe Thread) hole normally found on a Heater Tube on Hot Tubs. This hole size is the same size as a Pressure Switch hole and would measure about 3/8" wide across the hole or...

This part is a JAG 3 SPDT Momentary Single Pole Double Throw Switch contact. Momentary means this was used in conjunction with a sequencer or relay that does the work. Rated at 3 amps. Used in conjunction with most Len Gordon relays Note: This...

Enclosed Circuit Board RelayCoil contacts are on bottom of relay at PC board. Trace saver tabs are available at top of relay ActionCoilAmps SPST-NO 12 VDC 30amp Coil Voltage Type    DCRelay/Contactor Style  ...

JAG 4x SPDT latching air sensorThreaded stem, 25 amp rating. Hole size 9/16" thd

Double pole contactorCoilContact120 VAC50amp res

This part is a 100 ft roll of Air Tubing 1/8" Inside Diameter is used with Air Buttons, Air Button Style Topsides and Air Switch Applications and between Garden Tub Pumps and Air Button Switches... Air Tubing Inside Diameter 1/8" Tubing...

This item is a 1/8" MPT Plug which can be used to block an 1/8" MPT (male Pipe Thread) hole normally found on a Heater Tube on Hot Tubs. This hole size is the same size as a Pressure Switch hole and would measure about 3/8" wide across the hole or the...

Double pole contactorCoilContact1200 VAC40amp res

This part is a Series 4000 Pressure Switch, 25A, Tecmark, 1/8"mpt, SPDT, Plastic..  The number on your original switch would be 4015P.. Manufacturer Tridelta/Tecmark Switch Type Pressure Pressure Switch Rating 1 to 11 PSI Rating 1 to 11...