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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 30X40 RECT DUCT AIRFLW STATION

    30X40 RECT DUCT AIRFLW STATION

    DWYER:FLST-R30X44
    SKU: DWYER:FLST-R30X44
    $0.00
    Product Availability: Out of stock
    Picture of 34X34 RECT DUCT AIRFLOWSTATION

    34X34 RECT DUCT AIRFLOWSTATION

    DWYER:FLST-R34X34
    SKU: DWYER:FLST-R34X34
    $0.00
    Product Availability: Out of stock
    Picture of 1 INCH NPT PADDLE FLOW SWITCH

    1 INCH NPT PADDLE FLOW SWITCH

    DWYER:FS-2
    SKU: DWYER:FS-2
    $114.13
    Product Availability: Out of stock
    Picture of FREE FLOAT.SEWAGE LEVEL SWT

    FREE FLOAT.SEWAGE LEVEL SWT

    DWYER:FSW2-DNPN-100
    SKU: DWYER:FSW2-DNPN-100
    $327.34
    Product Availability: Out of stock
    Picture of GLOBE FLOW SWITCH 7.0-14 GPM

    GLOBE FLOW SWITCH 7.0-14 GPM

    DWYER:G9-23
    SKU: DWYER:G9-23
    $1,133.56
    Product Availability: Out of stock
    Picture of 50/550F 5 BACKMNT THERM; 2.5

    50/550F 5 BACKMNT THERM; 2.5

    DWYER:GBTB52571
    SKU: DWYER:GBTB52571
    $125.03
    Product Availability: Out of stock
    Picture of GAS FLOW METER 0-2LPM

    GAS FLOW METER 0-2LPM

    DWYER:GFM-1108
    SKU: DWYER:GFM-1108
    $2,655.80
    Product Availability: Out of stock
    Picture of GLOBE VALVE SWITCH 1-6GPM

    GLOBE VALVE SWITCH 1-6GPM

    DWYER:GVS-111
    SKU: DWYER:GVS-111
    $782.91
    Product Availability: Out of stock
    Picture of 10/180 XPRF DIFFERENTIAL # SW

    10/180 XPRF DIFFERENTIAL # SW

    DWYER:H3A-1SL
    SKU: DWYER:H3A-1SL
    $1,723.03
    Product Availability: Out of stock
    Picture of EXPPRF PRES SWT .5-15# SPDT

    EXPPRF PRES SWT .5-15# SPDT

    DWYER:H3A-2SL
    SKU: DWYER:H3A-2SL
    $1,723.03
    Product Availability: Out of stock
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