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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 .4-1.6WC PRESSURE SWITCH

    .4-1.6WC PRESSURE SWITCH

    DWYER:1910-1
    SKU: DWYER:1910-1
    $103.19
    Product Availability: Out of stock
    Picture of DWYER DIFFERENTIAL PRESSURE SWITCH RANGE 3.0-11.75 W.C. APPR

    DWYER DIFFERENTIAL PRESSURE SWITCH RANGE 3.0-11.75 W.C. APPR

    DWYER:1910-10
    SKU: DWYER:1910-10
    $103.19
    Product Availability: Out of stock
    Picture of 4-20WC DIFFERENTIALPRESSSWTCH

    4-20WC DIFFERENTIALPRESSSWTCH

    DWYER:1910-20
    SKU: DWYER:1910-20
    $103.19
    Product Availability: Out of stock
    Picture of DWYER DIFFERENTIAL PRESSURE SWITCH 1.4-5.5 SPDT

    DWYER DIFFERENTIAL PRESSURE SWITCH 1.4-5.5 SPDT

    DWYER:1910-5
    SKU: DWYER:1910-5
    $103.19
    Product Availability: Out of stock
    Picture of DIG TEMPERATURE SWITCH

    DIG TEMPERATURE SWITCH

    DWYER:TS3-50040
    SKU: DWYER:TS3-50040
    $102.56
    Product Availability: Out of stock
    Picture of PRESSGAUGE 0-15WC 1/4BTTMMNT

    PRESSGAUGE 0-15WC 1/4BTTMMNT

    DWYER:LPG4-D8122N
    SKU: DWYER:LPG4-D8122N
    $102.48
    Product Availability: Out of stock
    Picture of 2.5 LOW PRESSURE GAUGE 0-40

    2.5 LOW PRESSURE GAUGE 0-40

    DWYER:LPG4-D8322N
    SKU: DWYER:LPG4-D8322N
    $102.48
    Product Availability: Out of stock
    Picture of 0/20 MAGNEHELIC DIFF. # GAGE

    0/20 MAGNEHELIC DIFF. # GAGE

    DWYER:2020
    SKU: DWYER:2020
    $101.26
    Product Availability: Out of stock
    Picture of 0-25WC MAGNAHELIC GAGE

    0-25WC MAGNAHELIC GAGE

    DWYER:2025
    SKU: DWYER:2025
    $101.26
    Product Availability: Out of stock
    Picture of 0/40 MAGNEHELIC DIFF. # GAGE

    0/40 MAGNEHELIC DIFF. # GAGE

    DWYER:2040
    SKU: DWYER:2040
    $101.26
    Product Availability: Out of stock
    Picture of 0-50 MAGNEHELIC GAGE

    0-50 MAGNEHELIC GAGE

    DWYER:2050
    SKU: DWYER:2050
    $101.26
    Product Availability: Out of stock
    Picture of 0/60 MAGNEHELIC DIFF. # GAGE

    0/60 MAGNEHELIC DIFF. # GAGE

    DWYER:2060
    SKU: DWYER:2060
    $101.26
    Product Availability: Out of stock
    Picture of DWYER MAGNEHELIC GAGE 0/15WC

    DWYER MAGNEHELIC GAGE 0/15WC

    DWYER:2015
    SKU: DWYER:2015
    $101.26
    Product Availability: Out of stock
    Picture of 0-6.0 MAGNEHELIC GAGE

    0-6.0 MAGNEHELIC GAGE

    DWYER:2006
    SKU: DWYER:2006
    $101.26
    Product Availability: Out of stock
    Picture of 0-8WC MAGNEHELIC GAGE

    0-8WC MAGNEHELIC GAGE

    DWYER:2008
    SKU: DWYER:2008
    $101.26
    Product Availability: Out of stock
    Picture of MAGNAHELIC DIFFERENTIAL PRESSURE GAGE, RANGE 0-10 INCHES WC

    MAGNAHELIC DIFFERENTIAL PRESSURE GAGE, RANGE 0-10 INCHES WC

    DWYER:2010
    SKU: DWYER:2010
    $101.26
    Product Availability: Out of stock
    Picture of MAGNEHELIC 0/4WC

    MAGNEHELIC 0/4WC

    DWYER:2004
    SKU: DWYER:2004
    $101.26
    Product Availability: Out of stock
    Picture of DWYER 0-5.0WC MAGNAHELIC GAGE

    DWYER 0-5.0WC MAGNAHELIC GAGE

    DWYER:2005
    SKU: DWYER:2005
    $101.26
    Product Availability: Out of stock
    Picture of 0/150WC MAGNEHELIC GAUGE

    0/150WC MAGNEHELIC GAUGE

    DWYER:2150
    SKU: DWYER:2150
    $101.26
    Product Availability: Out of stock
    Picture of DWYER 0-2.0 MAGNEHELIC GAUGE

    DWYER 0-2.0 MAGNEHELIC GAUGE

    DWYER:2002
    SKU: DWYER:2002
    $101.26
    Product Availability: Out of stock
    Picture of MAGNAHELIC # GAGE0-1WC

    MAGNAHELIC # GAGE0-1WC

    DWYER:2001
    SKU: DWYER:2001
    $101.26
    Product Availability: Out of stock
    Picture of MAGNEHELIC 0-3 WC

    MAGNEHELIC 0-3 WC

    DWYER:2003
    SKU: DWYER:2003
    $101.26
    Product Availability: Out of stock
    Picture of 0-750 PASCALS MAGNEHELIC GAGE

    0-750 PASCALS MAGNEHELIC GAGE

    DWYER:2000-750PA
    SKU: DWYER:2000-750PA
    $101.26
    Product Availability: Out of stock
    Picture of 0-80,PRS.GAGE

    0-80,PRS.GAGE

    DWYER:2000-80MM
    SKU: DWYER:2000-80MM
    $101.26
    Product Availability: Out of stock
    Picture of 0/250PA MAGNEHELIC DIFF # GAGE

    0/250PA MAGNEHELIC DIFF # GAGE

    DWYER:2000-250PA
    SKU: DWYER:2000-250PA
    $101.26
    Product Availability: Out of stock
    Picture of 0-25CM OF WATER DIFF # GAUGE

    0-25CM OF WATER DIFF # GAUGE

    DWYER:2000-25CM
    SKU: DWYER:2000-25CM
    $101.26
    Product Availability: Out of stock
    Picture of 0-25MM OF WATER DIFF # GAUGE

    0-25MM OF WATER DIFF # GAUGE

    DWYER:2000-25MM
    SKU: DWYER:2000-25MM
    $101.26
    Product Availability: Out of stock
    Picture of 0-30KPA MAGNEHELIC GAGE

    0-30KPA MAGNEHELIC GAGE

    DWYER:2000-30KPA
    SKU: DWYER:2000-30KPA
    $101.26
    Product Availability: Out of stock
    Picture of 2000-100MM MAGNEHELIC GAGE

    2000-100MM MAGNEHELIC GAGE

    DWYER:2000-100MM
    SKU: DWYER:2000-100MM
    $101.26
    Product Availability: Out of stock
    Picture of 0/10KPA MAGNEHELIC DIFF # GAGE

    0/10KPA MAGNEHELIC DIFF # GAGE

    DWYER:2000-10KPA
    SKU: DWYER:2000-10KPA
    $101.26
    Product Availability: Out of stock
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