Mercoid DA-31-153-3

<p><strong>Series DA Bourdon Tube Pressure Switche, Model - Adjustable Deadband, Switch Type (Matl / Hsg Prefix) - Mercury Switch Tilt Type (Std), Bourdon Tube Material - Brass, Housing - Standard with Bottom Connection, Circuit 9-64, SPDT, Range -4.91 - 12 psig </strong> </p> <p> <a rel="nofollow" target="_blank" href="https://www.csagroup.org/us/en/services/testing-and-certification/certified-product-listing?xml=certxml%5c068117_0_000-1228-02.xml&xsl=xsl/certrec.xsl"> <img src="//usmegastore.com/assets_images/depiction/parsed_images/CSA.jpg" > </a> <a rel="nofollow" target="_blank" href="http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/showpage.html?name=MFHX.MH7298&ccnshorttitle=Switches&objid=1074236834&cfgid=1073741824&version=versionless&parent_id=1073989868&sequence=1"> <img src="//usmegastore.com/assets_images/depiction/parsed_images/UL_1.jpg" > </a> </p> <p><strong>Mercoid Controls - Division of Dwyer Instruments, Inc. </strong> </p> <p>The Mercoid D Series is one of the world's broadest lines of pressure switches. Whatever your application might be, it is most probable it can be fully satisfied with a D Series pressure switch. </p> <p>The D Series has extremely high sensitivity and great repeatability. The DA Models are equipped with two external adjustments, one for setting high pressure operating point, the other for setting low pressure operating point. Deadband, the difference between high and low set points, is adjustable over the full scale. </p> <p><strong>Features </strong> </p> <ul><li> Visible calibrated dial </li> <li> On/off indication </li> <li> External switch setpoint adjustments </li> <li> Minimum deadband is obtainable at any point in the range </li> <li> Pressure Ranges of full vacuum to 8000 psig </li> <li> UL listed, CSA approved </li> </ul>