![DA-31-2-9 - Dwyer DA-31-2-9 - Brass Bourdon Tube SPST Pressure Switch w/ Mercury Switch, Open on Rise (10 - 300 PSIG) DA-31-2-9 - Dwyer DA-31-2-9 - Brass Bourdon Tube SPST Pressure Switch w/ Mercury Switch, Open on Rise (10 - 300 PSIG)](https://www.supplyhouse.com/images/products/zoom/da-31-2-9-3.jpg)
DA-31-2-9 - Dwyer DA-31-2-9 - Brass Bourdon Tube SPST Pressure Switch w/ Mercury Switch, Open on Rise (10 - 300 PSIG)
![Mercoid® Electronic Pressure Switch, EDAW-N1E1-02T0, 0-20 psi, No Output: Electronic Pressure Sensors: Amazon.com: Industrial & Scientific Mercoid® Electronic Pressure Switch, EDAW-N1E1-02T0, 0-20 psi, No Output: Electronic Pressure Sensors: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/81fkotnm3VL._AC_UF1000,1000_QL80_.jpg)
Mercoid® Electronic Pressure Switch, EDAW-N1E1-02T0, 0-20 psi, No Output: Electronic Pressure Sensors: Amazon.com: Industrial & Scientific
![Series PG | Gas Pressure/Differential Pressure Switch is used with air and other compatible gases. Clear easy-to-read, and convenient external setpoint adjustment. Applications include natural, manufactured or LP gas. | Dwyer Instruments Series PG | Gas Pressure/Differential Pressure Switch is used with air and other compatible gases. Clear easy-to-read, and convenient external setpoint adjustment. Applications include natural, manufactured or LP gas. | Dwyer Instruments](https://dwyer-inst.com/media/catalog/product/cache/8170e932d73406d1e88a63ebe962df7a/p/g/pg_600x600.gif)
Series PG | Gas Pressure/Differential Pressure Switch is used with air and other compatible gases. Clear easy-to-read, and convenient external setpoint adjustment. Applications include natural, manufactured or LP gas. | Dwyer Instruments
![Pallet Racking - Machinery - Industrial Salvage - Surplus Metal - Industrial Surplus - Moses B Glick, LLC Pallet Racking - Machinery - Industrial Salvage - Surplus Metal - Industrial Surplus - Moses B Glick, LLC](https://stglickprod001.blob.core.windows.net/media/IMG_4069-6-scaled.jpg)