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    Dwyer

    Perhaps most well-known is our Magnehelic gage, which has been an industry standard since its introduction in 1953.

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    Picture of DWYER 0.15-0.5WCLODIF#SW.

    DWYER 0.15-0.5WCLODIF#SW.

    DWYER:1823-0
    SKU: DWYER:1823-0
    $135.81
    Picture of DWYER 0.15-1.5WC PRESSURE SWITCH

    DWYER 0.15-1.5WC PRESSURE SWITCH

    DWYER:1627-1
    SKU: DWYER:1627-1
    $632.70
    Picture of DWYER 0-2.0 MAGNEHELIC GAUGE

    DWYER 0-2.0 MAGNEHELIC GAUGE

    DWYER:2002
    SKU: DWYER:2002
    $101.26
    Picture of DWYER 0-5.0WC MAGNAHELIC GAGE

    DWYER 0-5.0WC MAGNAHELIC GAGE

    DWYER:2005
    SKU: DWYER:2005
    $101.26
    Picture of DWYER 0-8WC PHOTOHELIC SWITCH GUAGE UL

    DWYER 0-8WC PHOTOHELIC SWITCH GUAGE UL

    DWYER:A3008
    SKU: DWYER:A3008
    $797.72
    Picture of DWYER 1.4-5.5WCM/R DUCT # SW.

    DWYER 1.4-5.5WCM/R DUCT # SW.

    DWYER:1900-5MR
    SKU: DWYER:1900-5MR
    $151.62
    Picture of DWYER 1/8FLOWMETER 50/500 CC AIR/M

    DWYER 1/8FLOWMETER 50/500 CC AIR/M

    DWYER:RMA-12-SSV
    SKU: DWYER:RMA-12-SSV
    $100.62
    Picture of DWYER 10/300PSI SPDT SNAPSWTCH #SWT

    DWYER 10/300PSI SPDT SNAPSWTCH #SWT

    DWYER:DA-7031-153-9
    SKU: DWYER:DA-7031-153-9
    $1,187.32
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