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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 SWITCH 5-44WC SPDT NOCONDUIT

    SWITCH 5-44WC SPDT NOCONDUIT

    DWYER:1824-40
    SKU: DWYER:1824-40
    $135.81
    Product Availability: Out of stock
    Picture of 1.5/5WC LOW DIFF# SW WTHRPRF

    1.5/5WC LOW DIFF# SW WTHRPRF

    DWYER:1824-5-WP
    SKU: DWYER:1824-5-WP
    $0.00
    Product Availability: Out of stock
    Picture of LOW DIFF PRESS SWITCH MR 2.5-9

    LOW DIFF PRESS SWITCH MR 2.5-9

    DWYER:1831-1-RA-S
    SKU: DWYER:1831-1-RA-S
    $234.13
    Product Availability: Out of stock
    Picture of DIFF PRESS SWITCH DPDT 7.5-23

    DIFF PRESS SWITCH DPDT 7.5-23

    DWYER:1831-2-RA-S
    SKU: DWYER:1831-2-RA-S
    $234.13
    Product Availability: Out of stock
    Picture of 3/11.75 M/R DIFF. # SWITCH

    3/11.75 M/R DIFF. # SWITCH

    DWYER:1900-10MR
    SKU: DWYER:1900-10MR
    $151.62
    Product Availability: Out of stock
    Picture of .4/1.6 M/R DIFF. # SWITCH

    .4/1.6 M/R DIFF. # SWITCH

    DWYER:1900-1MR
    SKU: DWYER:1900-1MR
    $151.62
    Product Availability: Out of stock
    Picture of .4/1.6 DIFF# SWITCH WTHERPRF

    .4/1.6 DIFF# SWITCH WTHERPRF

    DWYER:1911-1-WP
    SKU: DWYER:1911-1-WP
    $0.00
    Product Availability: Out of stock
    Picture of EXPPRFPRESSSW .15-.50 120V

    EXPPRFPRESSSW .15-.50 120V

    DWYER:1950G-0-B-120-NA
    SKU: DWYER:1950G-0-B-120-NA
    $632.70
    Product Availability: Out of stock
    Picture of 3-11WC EXPPRF 24VDC PRESSSWTH

    3-11WC EXPPRF 24VDC PRESSSWTH

    DWYER:1950G-10-B-24
    SKU: DWYER:1950G-10-B-24
    $0.00
    Product Availability: Out of stock
    Picture of 0.4-1.6WC 120VAC XPRF DIFF SW

    0.4-1.6WC 120VAC XPRF DIFF SW

    DWYER:1950G-1-B-120-NA
    SKU: DWYER:1950G-1-B-120-NA
    $632.70
    Product Availability: Out of stock
    Picture of 4-20WC EXPPRF 24VDC PRESSSWTH

    4-20WC EXPPRF 24VDC PRESSSWTH

    DWYER:1950G-20-B-24
    SKU: DWYER:1950G-20-B-24
    $0.00
    Product Availability: Out of stock
    Picture of 1.5-5.5WC EXPPRF 24VDC PRESSW

    1.5-5.5WC EXPPRF 24VDC PRESSW

    DWYER:1950G-5-B-24
    SKU: DWYER:1950G-5-B-24
    $0.00
    Product Availability: Out of stock
    Picture of PRESSURE SWITCH X-PRF 4-25#

    PRESSURE SWITCH X-PRF 4-25#

    DWYER:1950P-25-2F
    SKU: DWYER:1950P-25-2F
    $475.40
    Product Availability: Out of stock
    Picture of 12 AIR VELOCITY XMTTR;6CABLE

    12 AIR VELOCITY XMTTR;6CABLE

    DWYER:641RM-12
    SKU: DWYER:641RM-12
    $806.30
    Product Availability: Out of stock
    Picture of 0/2# DIFF # XMITTER 4-20MA

    0/2# DIFF # XMITTER 4-20MA

    DWYER:645-1
    SKU: DWYER:645-1
    $1,182.14
    Product Availability: Out of stock
    Picture of 0-5#WETPRESSURETRANSMITTER

    0-5#WETPRESSURETRANSMITTER

    DWYER:645-2
    SKU: DWYER:645-2
    $1,182.14
    Product Availability: Out of stock
    Picture of 0/50# WET/WET DIFF # XMITTER

    0/50# WET/WET DIFF # XMITTER

    DWYER:645-5
    SKU: DWYER:645-5
    $1,182.14
    Product Availability: Out of stock
    Picture of DIFF# XMITTER 0-100# 4-20MA

    DIFF# XMITTER 0-100# 4-20MA

    DWYER:645-6
    SKU: DWYER:645-6
    $1,182.14
    Product Availability: Out of stock
    Picture of WET DIFF PRESS 0/25

    WET DIFF PRESS 0/25

    DWYER:647-2
    SKU: DWYER:647-2
    $863.89
    Product Availability: Out of stock
    Picture of WET DIFF PRESS 0/15#

    WET DIFF PRESS 0/15#

    DWYER:647-7
    SKU: DWYER:647-7
    $912.16
    Product Availability: Out of stock
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