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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 0-3WC PHOTOHELIC # SW/GAGE

    0-3WC PHOTOHELIC # SW/GAGE

    DWYER:3003MRS
    SKU: DWYER:3003MRS
    $791.43
    Product Availability: Out of stock
    Picture of 0/5 PHOTOHELIC SWITCH/GAGE

    0/5 PHOTOHELIC SWITCH/GAGE

    DWYER:3005MR
    SKU: DWYER:3005MR
    $759.43
    Product Availability: Out of stock
    Picture of 2 3W 3/15# PNEU CNTL VALVE

    2 3W 3/15# PNEU CNTL VALVE

    DWYER:3005WA32-231
    SKU: DWYER:3005WA32-231
    $0.00
    Product Availability: Out of stock
    Picture of 0/10WC PHOTOHELIC

    0/10WC PHOTOHELIC

    DWYER:3010MRS
    SKU: DWYER:3010MRS
    $791.43
    Product Availability: Out of stock
    Picture of RED GREEN RED GAUGE

    RED GREEN RED GAUGE

    DWYER:3015-WP-R-G-R
    SKU: DWYER:3015-WP-R-G-R
    $0.00
    Product Availability: Out of stock
    Picture of -.25/.25WC PHOTOHELIC SW/GAGE

    -.25/.25WC PHOTOHELIC SW/GAGE

    DWYER:3300MR-0
    SKU: DWYER:3300MR-0
    $0.00
    Product Availability: Out of stock
    Picture of 0-100# DIGITAL MANOMETER W/COC

    0-100# DIGITAL MANOMETER W/COC

    DWYER:477AV-7-COC
    SKU: DWYER:477AV-7-COC
    $0.00
    Product Availability: Out of stock
    Picture of DIG MONOMETER 0-200 HANDHELD

    DIG MONOMETER 0-200 HANDHELD

    DWYER:477B-3
    SKU: DWYER:477B-3
    $625.29
    Product Availability: Out of stock
    Picture of DIG MONOMETER 0-10PSI HANDHELD

    DIG MONOMETER 0-10PSI HANDHELD

    DWYER:477B-4
    SKU: DWYER:477B-4
    $625.29
    Product Availability: Out of stock
    Picture of 0/100# HANDHELD MANOMETER

    0/100# HANDHELD MANOMETER

    DWYER:477B-7
    SKU: DWYER:477B-7
    $625.29
    Product Availability: Out of stock
    Picture of HYDRONIC METER KIT

    HYDRONIC METER KIT

    DWYER:490A-1-HKIT
    SKU: DWYER:490A-1-HKIT
    $0.00
    Product Availability: Out of stock
    Picture of DIGITAL MANOMETER 0-50PSI

    DIGITAL MANOMETER 0-50PSI

    DWYER:490A-3
    SKU: DWYER:490A-3
    $1,198.47
    Product Availability: Out of stock
    Picture of DIGITAL MANOMETER 0-500 PSI

    DIGITAL MANOMETER 0-500 PSI

    DWYER:490A-5
    SKU: DWYER:490A-5
    $1,198.47
    Product Availability: Out of stock
    Picture of DIGITAL MANOMETER 0-500 W/CERT

    DIGITAL MANOMETER 0-500 W/CERT

    DWYER:490A-5-NIST
    SKU: DWYER:490A-5-NIST
    $0.00
    Product Availability: Out of stock
    Picture of 1/4DIN TEMP CTRL;V PULSE/RELAY

    1/4DIN TEMP CTRL;V PULSE/RELAY

    DWYER:4B-23
    SKU: DWYER:4B-23
    $239.77
    Product Availability: Out of stock
    Picture of 0/.5 INDICATING # TRANSMITTER

    0/.5 INDICATING # TRANSMITTER

    DWYER:605-0
    SKU: DWYER:605-0
    $560.83
    Product Availability: Out of stock
    Picture of 0-50WC DIFF PRESSURE SWITCH

    0-50WC DIFF PRESSURE SWITCH

    DWYER:605-50
    SKU: DWYER:605-50
    $560.83
    Product Availability: Out of stock
    Picture of +/-1WC 4-20MA DIFFPRESSTRNSMT

    +/-1WC 4-20MA DIFFPRESSTRNSMT

    DWYER:610-01B-BDV
    SKU: DWYER:610-01B-BDV
    $1,837.71
    Product Availability: Out of stock
    Picture of LWPRSTSMTR0-.5WC4-20MAW/DSPLY

    LWPRSTSMTR0-.5WC4-20MAW/DSPLY

    DWYER:610-05D-BDV
    SKU: DWYER:610-05D-BDV
    $1,954.62
    Product Availability: Out of stock
    Picture of 0-5WC 4-20MA DIFFPRESSTRANS

    0-5WC 4-20MA DIFFPRESSTRANS

    DWYER:616KD-03
    SKU: DWYER:616KD-03
    $130.16
    Product Availability: Out of stock
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