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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 MAGNEHELIC 0/4WC

    MAGNEHELIC 0/4WC

    DWYER:2004
    SKU: DWYER:2004
    $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 MAGNEHELIC DIFF # GAGE 0-15#

    MAGNEHELIC DIFF # GAGE 0-15#

    DWYER:2215
    SKU: DWYER:2215
    $258.25
    Product Availability: Out of stock
    Picture of MAGNEHELIC DIFF # GAGE -20

    MAGNEHELIC DIFF # GAGE -20

    DWYER:2010-LT
    SKU: DWYER:2010-LT
    $131.47
    Product Availability: Out of stock
    Picture of MAGNEHELIC DIFFERENTIAL PRESSURE GAGE, RANGE 0-60 PA

    MAGNEHELIC DIFFERENTIAL PRESSURE GAGE, RANGE 0-60 PA

    DWYER:2000-60PA
    SKU: DWYER:2000-60PA
    $117.04
    Product Availability: Out of stock
    Picture of MAGNEHELIC FLUSH MOUNTING KIT

    MAGNEHELIC FLUSH MOUNTING KIT

    DWYER:A-464
    SKU: DWYER:A-464
    $49.59
    Product Availability: Out of stock
    Picture of MAGNEHELIC GAGE 0-10WC RANGE

    MAGNEHELIC GAGE 0-10WC RANGE

    DWYER:2010D
    SKU: DWYER:2010D
    $114.13
    Product Availability: Out of stock
    Picture of MAGNEHELIC GAGE 0-10WC SIGNAL

    MAGNEHELIC GAGE 0-10WC SIGNAL

    DWYER:2010-ASF
    SKU: DWYER:2010-ASF
    $126.01
    Product Availability: Out of stock
    Picture of MAGNEHELIC GAGE 0-15WC RANGE

    MAGNEHELIC GAGE 0-15WC RANGE

    DWYER:2015D
    SKU: DWYER:2015D
    $114.13
    Product Availability: Out of stock
    Picture of MAGNEHELIC, 0/3WC 0/700PA

    MAGNEHELIC, 0/3WC 0/700PA

    DWYER:2003D
    SKU: DWYER:2003D
    $114.13
    Product Availability: Out of stock
    Picture of MAGNESENSE DIFF PRESS TRANSMIT

    MAGNESENSE DIFF PRESS TRANSMIT

    DWYER:MSX-W12-IN
    SKU: DWYER:MSX-W12-IN
    $145.98
    Product Availability: Out of stock
    Picture of MAGNETIC FLOAT SWITCH

    MAGNETIC FLOAT SWITCH

    DWYER:L4
    SKU: DWYER:L4
    $881.56
    Product Availability: Out of stock
    Picture of MAGNETIC MOUNTING KIT

    MAGNETIC MOUNTING KIT

    DWYER:A-448
    SKU: DWYER:A-448
    $28.95
    Product Availability: Out of stock
    Picture of MANIFOLD

    MANIFOLD

    DWYER:BBV-0N
    SKU: DWYER:BBV-0N
    $434.56
    Product Availability: Out of stock
    Picture of MANOMETER

    MANOMETER

    DWYER:1223-M300-W/M
    SKU: DWYER:1223-M300-W/M
    $214.44
    Product Availability: Out of stock
    Picture of MANOMETER 0-40.00WC

    MANOMETER 0-40.00WC

    DWYER:477AV-2
    SKU: DWYER:477AV-2
    $356.30
    Product Availability: Out of stock
    Picture of MANOMETER 24RANGE FLEXUTUBE

    MANOMETER 24RANGE FLEXUTUBE

    DWYER:1222-24-W/M
    SKU: DWYER:1222-24-W/M
    $123.62
    Product Availability: Out of stock
    Picture of MANOMETER, 0-.25WC

    MANOMETER, 0-.25WC

    DWYER:171
    SKU: DWYER:171
    $0.00
    Product Availability: Out of stock
    Picture of MANOMETER, RANGE 15-0-15, 15 OZ WATER OR MERCURY REQUIRED.

    MANOMETER, RANGE 15-0-15, 15 OZ WATER OR MERCURY REQUIRED.

    DWYER:1211-30
    SKU: DWYER:1211-30
    $225.77
    Product Availability: Out of stock
    Picture of MANUAL RESET INVCREASE PRESSURE 10-300 PSIG SPDT

    MANUAL RESET INVCREASE PRESSURE 10-300 PSIG SPDT

    DWYER:DR-7031-153L-9
    SKU: DWYER:DR-7031-153L-9
    $0.00
    Product Availability: Out of stock
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