Pressure Switches

Series 3000 Pressure Switches

Tecmark Series 3000 Pressure Switches convert a pressure signal to an electrical output. In response to a change in pressure, movement of an elastomeric diaphragm opens or closes an electrical circuit based on a predetermined pressure set point.
The Series 3000 Pressure Switches are commonly used as an interlock device to sense air, gas or water pressure at a specific point and are integral hot tub pressure switches and spa pressure switches.

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Series 3900 Pressure Switches

Tecmark Series 3900 Pressure Switches are widely used in pilot duty applications and incorporate field adjustable set points and internal switch contacts. These switches convert a pressure signal to an electrical output.

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Series 4000 Pressure Switches

Tecmark Series 4000 Pressure Switches convert a pressure signal to an electrical output. In response to a change in pressure, movement of an elastomeric diaphragm opens or closes an electrical circuit based on a predetermined pressure set point.

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