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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 0/30WC PHOTOHELIC # SW/GAGE

    0/30WC PHOTOHELIC # SW/GAGE

    DWYER:A3030
    SKU: DWYER:A3030
    $797.72
    Product Availability: Out of stock
    Picture of 0/20WC PHOTOHELIC # SW/GAGE

    0/20WC PHOTOHELIC # SW/GAGE

    DWYER:A3020
    SKU: DWYER:A3020
    $797.72
    Product Availability: Out of stock
    Picture of 0-25WC PHOTOHELICGAUGE

    0-25WC PHOTOHELICGAUGE

    DWYER:A3025
    SKU: DWYER:A3025
    $797.72
    Product Availability: Out of stock
    Picture of 0/.5IN PHOTOHELIC # SWITCH/GAGE

    0/.5IN PHOTOHELIC # SWITCH/GAGE

    DWYER:A3000-0
    SKU: DWYER:A3000-0
    $797.72
    Product Availability: Out of stock
    Picture of PHOTOHELIC PRESSURE SWITCH

    PHOTOHELIC PRESSURE SWITCH

    DWYER:A3000-50MM
    SKU: DWYER:A3000-50MM
    $797.72
    Product Availability: Out of stock
    Picture of 0/2 PHOTOHELIC # SWITCH/GAGE

    0/2 PHOTOHELIC # SWITCH/GAGE

    DWYER:A3002
    SKU: DWYER:A3002
    $797.72
    Product Availability: Out of stock
    Picture of PHOTOHELIC 0-2WC,AIR VELOCITY

    PHOTOHELIC 0-2WC,AIR VELOCITY

    DWYER:A3002AV
    SKU: DWYER:A3002AV
    $797.72
    Product Availability: Out of stock
    Picture of PHOTOHELIC 0-40 W.C. UL/CSA

    PHOTOHELIC 0-40 W.C. UL/CSA

    DWYER:A3040
    SKU: DWYER:A3040
    $797.72
    Product Availability: Out of stock
    Picture of PHOTOHELIC 0-50 W.C.

    PHOTOHELIC 0-50 W.C.

    DWYER:A3050
    SKU: DWYER:A3050
    $797.72
    Product Availability: Out of stock
    Picture of 0-60WC PHOTOHELICPRESSW/GAUGE

    0-60WC PHOTOHELICPRESSW/GAUGE

    DWYER:A3060
    SKU: DWYER:A3060
    $797.72
    Product Availability: Out of stock
    Picture of 0-4.0WC PHOTOHELIC GAGE

    0-4.0WC PHOTOHELIC GAGE

    DWYER:A3004
    SKU: DWYER:A3004
    $797.72
    Product Availability: Out of stock
    Picture of 0/3WC PHOTOHELIC SWITCH/GAUGE

    0/3WC PHOTOHELIC SWITCH/GAUGE

    DWYER:A3003
    SKU: DWYER:A3003
    $797.72
    Product Availability: Out of stock
    Picture of 0-5.0 PHOTOHELIC GAGE/SWITCH

    0-5.0 PHOTOHELIC GAGE/SWITCH

    DWYER:A3005
    SKU: DWYER:A3005
    $797.72
    Product Availability: Out of stock
    Picture of PHOTOHELIC #SWITCH 0-100

    PHOTOHELIC #SWITCH 0-100

    DWYER:A3100
    SKU: DWYER:A3100
    $797.72
    Product Availability: Out of stock
    Picture of PHOTOHELIC # SWITCH 0-150

    PHOTOHELIC # SWITCH 0-150

    DWYER:A3150
    SKU: DWYER:A3150
    $797.72
    Product Availability: Out of stock
    Picture of 4.5 20PSI DIFF.PRES.GAUGE.SS

    4.5 20PSI DIFF.PRES.GAUGE.SS

    DWYER:PTGD-SC04A
    SKU: DWYER:PTGD-SC04A
    $798.02
    Product Availability: Out of stock
    Picture of DIFF PRES PISTON-TYPE 0-100PSI

    DIFF PRES PISTON-TYPE 0-100PSI

    DWYER:PTGD-SC11A
    SKU: DWYER:PTGD-SC11A
    $798.02
    Product Availability: Out of stock
    Picture of 4.5 15PSI DIFF.PRES.GAUGE.SS

    4.5 15PSI DIFF.PRES.GAUGE.SS

    DWYER:PTGD-SC03A
    SKU: DWYER:PTGD-SC03A
    $798.02
    Product Availability: Out of stock
    Picture of 1/2 0.5-5GPMBRASSBODY FLOWMTR

    1/2 0.5-5GPMBRASSBODY FLOWMTR

    DWYER:HFB-2-05
    SKU: DWYER:HFB-2-05
    $798.39
    Product Availability: Out of stock
    Picture of AIR VELOCITY TRANSMITTER

    AIR VELOCITY TRANSMITTER

    DWYER:641-36
    SKU: DWYER:641-36
    $806.30
    Product Availability: Out of stock
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