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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 PHOTOHELIC # SWITCH 0-150

    PHOTOHELIC # SWITCH 0-150

    DWYER:A3150
    SKU: DWYER:A3150
    $816.08
    Product Availability: Out of stock
    Picture of 0-4.0WC PHOTOHELIC GAGE

    0-4.0WC PHOTOHELIC GAGE

    DWYER:A3004
    SKU: DWYER:A3004
    $816.08
    Product Availability: Out of stock
    Picture of 0/3WC PHOTOHELIC SWITCH/GAUGE

    0/3WC PHOTOHELIC SWITCH/GAUGE

    DWYER:A3003
    SKU: DWYER:A3003
    $816.08
    Product Availability: Out of stock
    Picture of 0-5.0 PHOTOHELIC GAGE/SWITCH

    0-5.0 PHOTOHELIC GAGE/SWITCH

    DWYER:A3005
    SKU: DWYER:A3005
    $816.08
    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
    $816.08
    Product Availability: Out of stock
    Picture of PHOTOHELIC 0-50 W.C.

    PHOTOHELIC 0-50 W.C.

    DWYER:A3050
    SKU: DWYER:A3050
    $816.08
    Product Availability: Out of stock
    Picture of 0-60WC PHOTOHELICPRESSW/GAUGE

    0-60WC PHOTOHELICPRESSW/GAUGE

    DWYER:A3060
    SKU: DWYER:A3060
    $816.08
    Product Availability: Out of stock
    Picture of 0/2 PHOTOHELIC # SWITCH/GAGE

    0/2 PHOTOHELIC # SWITCH/GAGE

    DWYER:A3002
    SKU: DWYER:A3002
    $816.08
    Product Availability: Out of stock
    Picture of PHOTOHELIC 0-2WC,AIR VELOCITY

    PHOTOHELIC 0-2WC,AIR VELOCITY

    DWYER:A3002AV
    SKU: DWYER:A3002AV
    $816.08
    Product Availability: Out of stock
    Picture of 0/.5IN PHOTOHELIC # SWITCH/GAGE

    0/.5IN PHOTOHELIC # SWITCH/GAGE

    DWYER:A3000-0
    SKU: DWYER:A3000-0
    $816.08
    Product Availability: Out of stock
    Picture of PHOTOHELIC PRESSURE SWITCH

    PHOTOHELIC PRESSURE SWITCH

    DWYER:A3000-50MM
    SKU: DWYER:A3000-50MM
    $816.08
    Product Availability: Out of stock
    Picture of 0/20WC PHOTOHELIC # SW/GAGE

    0/20WC PHOTOHELIC # SW/GAGE

    DWYER:A3020
    SKU: DWYER:A3020
    $816.08
    Product Availability: Out of stock
    Picture of 0-250PASCALS PHOTOHELICSWITCH

    0-250PASCALS PHOTOHELICSWITCH

    DWYER:A3000-250PA
    SKU: DWYER:A3000-250PA
    $816.08
    Product Availability: Out of stock
    Picture of 0-500PASCALS PHOTOHELICSWITCH

    0-500PASCALS PHOTOHELICSWITCH

    DWYER:A3000-500PA
    SKU: DWYER:A3000-500PA
    $816.08
    Product Availability: Out of stock
    Picture of DWYER 0-8WC PHOTOHELIC SWITCH GUAGE UL

    DWYER 0-8WC PHOTOHELIC SWITCH GUAGE UL

    DWYER:A3008
    SKU: DWYER:A3008
    $816.08
    Product Availability: Out of stock
    Picture of 0/10WC PHOTOHELIC UL/CSA

    0/10WC PHOTOHELIC UL/CSA

    DWYER:A3010
    SKU: DWYER:A3010
    $816.08
    Product Availability: Out of stock
    Picture of 0-15 PHOTHELIC PRESSURE GAUGE

    0-15 PHOTHELIC PRESSURE GAUGE

    DWYER:A3015
    SKU: DWYER:A3015
    $816.08
    Product Availability: Out of stock
    Picture of 0/30WC PHOTOHELIC # SW/GAGE

    0/30WC PHOTOHELIC # SW/GAGE

    DWYER:A3030
    SKU: DWYER:A3030
    $816.08
    Product Availability: Out of stock
    Picture of 0-25WC PHOTOHELICGAUGE

    0-25WC PHOTOHELICGAUGE

    DWYER:A3025
    SKU: DWYER:A3025
    $816.08
    Product Availability: Out of stock
    Picture of CURRENT TO PRESS TRANS.3-15PSI

    CURRENT TO PRESS TRANS.3-15PSI

    DWYER:IP-42
    SKU: DWYER:IP-42
    $816.96
    Product Availability: Out of stock
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