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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 3/16 S.S. TAYLOR VAVLE

    3/16 S.S. TAYLOR VAVLE

    DWYER:2002VA42-230
    SKU: DWYER:2002VA42-230
    $0.00
    Product Availability: Out of stock
    Picture of 2000PPM CARBON TRANSMITTER

    2000PPM CARBON TRANSMITTER

    DWYER:CDT-2N4A-FC-NBC
    SKU: DWYER:CDT-2N4A-FC-NBC
    $0.00
    Product Availability: Out of stock
    Picture of AIR VELOCITY TRANSMITTER

    AIR VELOCITY TRANSMITTER

    DWYER:AVU-3-V
    SKU: DWYER:AVU-3-V
    $0.00
    Product Availability: Out of stock
    Picture of 1/2NPT LEVEL PROBE

    1/2NPT LEVEL PROBE

    DWYER:CLP-1
    SKU: DWYER:CLP-1
    $0.00
    Product Availability: Out of stock
    Picture of 2-60#,PRESS SWITCH,CLOSE/HI

    2-60#,PRESS SWITCH,CLOSE/HI

    DWYER:DA-31-3-5
    SKU: DWYER:DA-31-3-5
    $0.00
    Product Availability: Out of stock
    Picture of 10-200# CLOSE/RISE SPST MERC

    10-200# CLOSE/RISE SPST MERC

    DWYER:DA-31-3-8
    SKU: DWYER:DA-31-3-8
    $0.00
    Product Availability: Out of stock
    Picture of 0-.25WC DIFF PRESSURE SWITCH

    0-.25WC DIFF PRESSURE SWITCH

    DWYER:DH3-002
    SKU: DWYER:DH3-002
    $0.00
    Product Availability: Out of stock
    Picture of 0-0.25WC DIFF PRES FACT CALIB

    0-0.25WC DIFF PRES FACT CALIB

    DWYER:DH3-002-FC
    SKU: DWYER:DH3-002-FC
    $0.00
    Product Availability: Out of stock
    Picture of 0-0.25WC DIFF PRES CALIB CERT

    0-0.25WC DIFF PRES CALIB CERT

    DWYER:DH3-002-NIST
    SKU: DWYER:DH3-002-NIST
    $0.00
    Product Availability: Out of stock
    Picture of 0-3WC PHOTOHELIC #SW W/TRANSM

    0-3WC PHOTOHELIC #SW W/TRANSM

    DWYER:DH3-006
    SKU: DWYER:DH3-006
    $0.00
    Product Availability: Out of stock
    Picture of 0-100WC DIGIHELIC PRESDIFCNTL

    0-100WC DIGIHELIC PRESDIFCNTL

    DWYER:DH3-011
    SKU: DWYER:DH3-011
    $0.00
    Product Availability: Out of stock
    Picture of DIGIHELIC DIFF #CNT .25-0-.25

    DIGIHELIC DIFF #CNT .25-0-.25

    DWYER:DH3-013
    SKU: DWYER:DH3-013
    $0.00
    Product Availability: Out of stock
    Picture of 2WC DIFF PRESS TRANSMITTER

    2WC DIFF PRESS TRANSMITTER

    DWYER:DM-2005
    SKU: DWYER:DM-2005
    $0.00
    Product Availability: Out of stock
    Picture of 0-2WC PRESSURE TRANSMTR W/LCD

    0-2WC PRESSURE TRANSMTR W/LCD

    DWYER:DM-2005-LCD
    SKU: DWYER:DM-2005-LCD
    $0.00
    Product Availability: Out of stock
    Picture of PRESSURE TRANS 0.25-0-0.25WC

    PRESSURE TRANS 0.25-0-0.25WC

    DWYER:DM-2012
    SKU: DWYER:DM-2012
    $0.00
    Product Availability: Out of stock
    Picture of DPA PRESSURE SWITCH

    DPA PRESSURE SWITCH

    DWYER:DPA-43-3-64E
    SKU: DWYER:DPA-43-3-64E
    $0.00
    Product Availability: Out of stock
    Picture of DIFF # SW,30VAC 600MAX PRESS

    DIFF # SW,30VAC 600MAX PRESS

    DWYER:DPA-7043-153-65E
    SKU: DWYER:DPA-7043-153-65E
    $0.00
    Product Availability: Out of stock
    Picture of 0/30# WEATHERPRF DIFF # SWITCH

    0/30# WEATHERPRF DIFF # SWITCH

    DWYER:DPAW-7033-153-64
    SKU: DWYER:DPAW-7033-153-64
    $0.00
    Product Availability: Out of stock
    Picture of TIMER CONTROLLER BOARD

    TIMER CONTROLLER BOARD

    DWYER:DCT510A-L-SC
    SKU: DWYER:DCT510A-L-SC
    $0.00
    Product Availability: Out of stock
    Picture of 4-75# SPDT NEMA4 S.S. PRESSW

    4-75# SPDT NEMA4 S.S. PRESSW

    DWYER:A1F-PC-SS-1-2
    SKU: DWYER:A1F-PC-SS-1-2
    $0.00
    Product Availability: Out of stock
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