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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 0/10# DIN RAIL DIFF # XMITTER

    0/10# DIN RAIL DIFF # XMITTER

    DWYER:616D-8
    SKU: DWYER:616D-8
    $272.83
    Product Availability: Out of stock
    Picture of 1.5 NPT 120VACDIN DIAPHRGMVLV

    1.5 NPT 120VACDIN DIAPHRGMVLV

    DWYER:DCV45T1D
    SKU: DWYER:DCV45T1D
    $272.52
    Product Availability: Out of stock
    Picture of PRESSURE SWITCH 2-30PSI

    PRESSURE SWITCH 2-30PSI

    DWYER:APS-150
    SKU: DWYER:APS-150
    $270.92
    Product Availability: Out of stock
    Picture of PRESSURE SWITCH

    PRESSURE SWITCH

    DWYER:APS-250
    SKU: DWYER:APS-250
    $270.92
    Product Availability: Out of stock
    Picture of 3-96.5# ADJT PRESSURE SWITCH

    3-96.5# ADJT PRESSURE SWITCH

    DWYER:APS-350
    SKU: DWYER:APS-350
    $270.92
    Product Availability: Out of stock
    Picture of 15-550# 5AMP ADJ PRESS SWITCH

    15-550# 5AMP ADJ PRESS SWITCH

    DWYER:APS-550
    SKU: DWYER:APS-550
    $270.92
    Product Availability: Out of stock
    Picture of 1 1/2 NPT BRASS BALL VALVE

    1 1/2 NPT BRASS BALL VALVE

    DWYER:WE08-GHD00
    SKU: DWYER:WE08-GHD00
    $270.53
    Product Availability: Out of stock
    Picture of 3-WAY MANIFOLD & BRACKET

    3-WAY MANIFOLD & BRACKET

    DWYER:A-629C-3V
    SKU: DWYER:A-629C-3V
    $268.37
    Product Availability: Out of stock
    Picture of CARBON STEEL 2NPT SFI WINDOW

    CARBON STEEL 2NPT SFI WINDOW

    DWYER:SFI-500CS-2
    SKU: DWYER:SFI-500CS-2
    $267.45
    Product Availability: Out of stock
    Picture of 3/4 SIGHT FLOW INDICATOR

    3/4 SIGHT FLOW INDICATOR

    DWYER:SFI-100-3/4
    SKU: DWYER:SFI-100-3/4
    $266.29
    Product Availability: Out of stock
    Picture of TIMERCONTROLLER6CHANNEL 120VAC

    TIMERCONTROLLER6CHANNEL 120VAC

    DWYER:DCT506A
    SKU: DWYER:DCT506A
    $264.21
    Product Availability: Out of stock
    Picture of ADJUSTABLE PRESS SWITCH

    ADJUSTABLE PRESS SWITCH

    DWYER:AVS-150
    SKU: DWYER:AVS-150
    $261.37
    Product Availability: Out of stock
    Picture of 1/4DIA 12L TEMP SENSOR

    1/4DIA 12L TEMP SENSOR

    DWYER:RTD-6412
    SKU: DWYER:RTD-6412
    $261.24
    Product Availability: Out of stock
    Picture of DIFFERENTIAL PRESSURE GAGE, RANGE 0-10 PS

    DIFFERENTIAL PRESSURE GAGE, RANGE 0-10 PS

    DWYER:2210
    SKU: DWYER:2210
    $258.25
    Product Availability: Out of stock
    Picture of MAGNEHELIC DIFF # GAGE 0-15#

    MAGNEHELIC DIFF # GAGE 0-15#

    DWYER:2215
    SKU: DWYER:2215
    $258.25
    Product Availability: Out of stock
    Picture of 0/20# MAGNEHELIC DIFF. # GAGE

    0/20# MAGNEHELIC DIFF. # GAGE

    DWYER:2220
    SKU: DWYER:2220
    $258.25
    Product Availability: Out of stock
    Picture of 1/2 SIGHT FLOW INDICATOR

    1/2 SIGHT FLOW INDICATOR

    DWYER:SFI-100-1/2
    SKU: DWYER:SFI-100-1/2
    $251.95
    Product Availability: Out of stock
    Picture of GAGE

    GAGE

    DWYER:BTA5605D
    SKU: DWYER:BTA5605D
    $250.74
    Product Availability: Out of stock
    Picture of VALVE POSITION INDICATOR

    VALVE POSITION INDICATOR

    DWYER:QV-210101
    SKU: DWYER:QV-210101
    $250.47
    Product Availability: Out of stock
    Picture of GAS PRESSURE KIT

    GAS PRESSURE KIT

    DWYER:1212
    SKU: DWYER:1212
    $250.21
    Product Availability: Out of stock
    Picture of RH/TEMP.TRANSMITTER,2% DUCT

    RH/TEMP.TRANSMITTER,2% DUCT

    DWYER:RHPX-2SDA0-00
    SKU: DWYER:RHPX-2SDA0-00
    $248.66
    Product Availability: Out of stock
    Picture of TRANSMITTER 0-200 PSIG 1/4NPT

    TRANSMITTER 0-200 PSIG 1/4NPT

    DWYER:626-12-GH-P1-E4-S1
    SKU: DWYER:626-12-GH-P1-E4-S1
    $244.83
    Product Availability: Out of stock
    Picture of CARBON MONOXIDE TRANS W/SWITCH

    CARBON MONOXIDE TRANS W/SWITCH

    DWYER:CMS300
    SKU: DWYER:CMS300
    $244.83
    Product Availability: Out of stock
    Picture of ADJLCD DIGPANELMETER REDBACKLT

    ADJLCD DIGPANELMETER REDBACKLT

    DWYER:DPMA-404
    SKU: DWYER:DPMA-404
    $244.52
    Product Availability: Out of stock
    Picture of DIGITAL PANEL METER

    DIGITAL PANEL METER

    DWYER:DPMA-401
    SKU: DWYER:DPMA-401
    $244.52
    Product Availability: Out of stock
    Picture of 16 SHIELDED CABLE 4PIN

    16 SHIELDED CABLE 4PIN

    DWYER:A-231
    SKU: DWYER:A-231
    $243.44
    Product Availability: Out of stock
    Picture of DIFFERENTIAL PRESSURE TRAN

    DIFFERENTIAL PRESSURE TRAN

    DWYER:MSX-U12-IN-LCD
    SKU: DWYER:MSX-U12-IN-LCD
    $242.75
    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 U-TUBE MANOMETER -18/0/18 RED

    U-TUBE MANOMETER -18/0/18 RED

    DWYER:1223-36-D
    SKU: DWYER:1223-36-D
    $239.19
    Product Availability: Out of stock
    Picture of U-TUBE MANOMETER

    U-TUBE MANOMETER

    DWYER:1223-36-W/M
    SKU: DWYER:1223-36-W/M
    $239.19
    Product Availability: Out of stock
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