3300MR-0 | -.25/.25"WC Photohelic Sw/Gage | Dwyer Instruments Technology_WaterSense Shop Our trusted HVAC store

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Its robust construction and user-friendly design make it an indispensable tool for engineers and maintenance specialists

while its speed of 1800 RPM makes it ideal for applications requiring moderate to high speeds

This product provides a delay between the activation of the defrost cycle and the start of the fan

With its advanced temperature sensing capabilities and compatibility with various control systems

3300MR-0 | -.25/.25"WC Photohelic Sw/Gage | Dwyer Instruments Technology_WaterSense Shop Our trusted HVAC storeNCO 3300MR 0 Photohelic Switch Gage Dwyer Instruments 3300MR 0 . 25 . 25"WC The NCO 3300MR 0 Photohelic Switch Gage is a compact and versatile instrument designed to provide precise pressure measurement and control. It features a high visibility, analog dial that displays pressure readings with excellent accuracy and resolution. Key Features and Benefits: * Pressure range: . 25 to . 25"WC * Dual SPST switches for setpoint control * Adjustable setpoint