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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 1/2 SIGHT FLOW INDICATOR

    1/2 SIGHT FLOW INDICATOR

    DWYER:SFI-350-1/2
    SKU: DWYER:SFI-350-1/2
    $320.48
    Product Availability: Out of stock
    Picture of 1 SIGHT FLOW INDICATOR

    1 SIGHT FLOW INDICATOR

    DWYER:SFI-100-1
    SKU: DWYER:SFI-100-1
    $320.48
    Product Availability: Out of stock
    Picture of 3/4 SIGHT FLOW INDICATOR

    3/4 SIGHT FLOW INDICATOR

    DWYER:SFI-350-3/4
    SKU: DWYER:SFI-350-3/4
    $323.19
    Product Availability: Out of stock
    Picture of REL HUMID/TEMP SENSOR 2%RH

    REL HUMID/TEMP SENSOR 2%RH

    DWYER:RHPX-2LHA0-00
    SKU: DWYER:RHPX-2LHA0-00
    $323.40
    Product Availability: Out of stock
    Picture of FREE FLOAT.SEWAGE LEVEL SWT

    FREE FLOAT.SEWAGE LEVEL SWT

    DWYER:FSW2-DNPN-100
    SKU: DWYER:FSW2-DNPN-100
    $327.34
    Product Availability: Out of stock
    Picture of 4-20MA OUT 2%HUM OUTSIDE SENS

    4-20MA OUT 2%HUM OUTSIDE SENS

    DWYER:RHPX-2LHAB-00
    SKU: DWYER:RHPX-2LHAB-00
    $329.63
    Product Availability: Out of stock
    Picture of 3/4OZ BOTTLE BLUE GAGE OIL

    3/4OZ BOTTLE BLUE GAGE OIL

    DWYER:A-110
    SKU: DWYER:A-110
    $331.44
    Product Availability: Out of stock
    Picture of CO2/HUMIDITY TRANS,WALL MNT

    CO2/HUMIDITY TRANS,WALL MNT

    DWYER:CDTR-2N404
    SKU: DWYER:CDTR-2N404
    $332.08
    Product Availability: Out of stock
    Picture of WALL MNT CO2/TEMP TRANSMITTER

    WALL MNT CO2/TEMP TRANSMITTER

    DWYER:CDT-2N40-LCD
    SKU: DWYER:CDT-2N40-LCD
    $332.40
    Product Availability: Out of stock
    Picture of 2W 1/2 0.5-8 BAR SOLENOID VLV

    2W 1/2 0.5-8 BAR SOLENOID VLV

    DWYER:SSV-S4F1
    SKU: DWYER:SSV-S4F1
    $332.51
    Product Availability: Out of stock
    Picture of 1 SIGHT FLOW INDICATOR

    1 SIGHT FLOW INDICATOR

    DWYER:SFI-350-1
    SKU: DWYER:SFI-350-1
    $337.19
    Product Availability: Out of stock
    Picture of 2MPT 5-45GPM FLOWMTR;SS FLOAT

    2MPT 5-45GPM FLOWMTR;SS FLOAT

    DWYER:LFMF-16-I2
    SKU: DWYER:LFMF-16-I2
    $340.76
    Product Availability: Out of stock
    Picture of 2MPT 7-70GPM FLOWMTR;SS FLOAT

    2MPT 7-70GPM FLOWMTR;SS FLOAT

    DWYER:LFMF-17-I2
    SKU: DWYER:LFMF-17-I2
    $340.76
    Product Availability: Out of stock
    Picture of 3/4 DOUBLE WINDOW FLOW IND.

    3/4 DOUBLE WINDOW FLOW IND.

    DWYER:SFI-360-3/4
    SKU: DWYER:SFI-360-3/4
    $343.73
    Product Availability: Out of stock
    Picture of 3/4NPT DBLWINDOW BRNZ FLOWIND

    3/4NPT DBLWINDOW BRNZ FLOWIND

    DWYER:SFI-300-3/4
    SKU: DWYER:SFI-300-3/4
    $343.73
    Product Availability: Out of stock
    Picture of MODEL 300 SFI 1/2IN NPT

    MODEL 300 SFI 1/2IN NPT

    DWYER:SFI-300-1/2
    SKU: DWYER:SFI-300-1/2
    $343.73
    Product Availability: Out of stock
    Picture of CURRENT/VOLT SIGNAL GENERATOR

    CURRENT/VOLT SIGNAL GENERATOR

    DWYER:CSG
    SKU: DWYER:CSG
    $346.07
    Product Availability: Out of stock
    Picture of 1 1/4 SIGHT FLOW INDICATOR

    1 1/4 SIGHT FLOW INDICATOR

    DWYER:SFI-100-1-1/4
    SKU: DWYER:SFI-100-1-1/4
    $347.57
    Product Availability: Out of stock
    Picture of 1WC DIGITAL DIFF FLOW GAUGE

    1WC DIGITAL DIFF FLOW GAUGE

    DWYER:DM-1204
    SKU: DWYER:DM-1204
    $347.89
    Product Availability: Out of stock
    Picture of 24V 0.25-0-0.25WC GAGE

    24V 0.25-0-0.25WC GAGE

    DWYER:DM-1122
    SKU: DWYER:DM-1122
    $347.89
    Product Availability: Out of stock
    Picture of DWYER DIGITAL DIFFERENTIAL MANOMETER

    DWYER DIGITAL DIFFERENTIAL MANOMETER

    DWYER:478A-0
    SKU: DWYER:478A-0
    $350.47
    Product Availability: Out of stock
    Picture of 1 DBLWINDOW BRNZ FLOW IND

    1 DBLWINDOW BRNZ FLOW IND

    DWYER:SFI-300-1
    SKU: DWYER:SFI-300-1
    $352.63
    Product Availability: Out of stock
    Picture of FLOTECT 2 SPDT XPRF BRASS

    FLOTECT 2 SPDT XPRF BRASS

    DWYER:V6EPB-B-S-6-0
    SKU: DWYER:V6EPB-B-S-6-0
    $353.91
    Product Availability: Out of stock
    Picture of PRESSURE REGULATOR

    PRESSURE REGULATOR

    DWYER:RKA
    SKU: DWYER:RKA
    $355.02
    Product Availability: Out of stock
    Picture of REGULATOR KIT FOR RMB

    REGULATOR KIT FOR RMB

    DWYER:RK-RMB
    SKU: DWYER:RK-RMB
    $355.02
    Product Availability: Out of stock
    Picture of RPLCMNT NO2 SENSOR

    RPLCMNT NO2 SENSOR

    DWYER:A-506
    SKU: DWYER:A-506
    $355.59
    Product Availability: Out of stock
    Picture of MANOMETER 0-40.00WC

    MANOMETER 0-40.00WC

    DWYER:477AV-2
    SKU: DWYER:477AV-2
    $356.30
    Product Availability: Out of stock
    Picture of 0/200 HANDHELD DIG. MANOMETER

    0/200 HANDHELD DIG. MANOMETER

    DWYER:477AV-3
    SKU: DWYER:477AV-3
    $356.30
    Product Availability: Out of stock
    Picture of DIGITAL MANOMETER

    DIGITAL MANOMETER

    DWYER:477AV-4
    SKU: DWYER:477AV-4
    $356.30
    Product Availability: Out of stock
    Picture of 2%ACC AIR VELOCITY TRANSMITTER

    2%ACC AIR VELOCITY TRANSMITTER

    DWYER:AVLV-2DA1
    SKU: DWYER:AVLV-2DA1
    $358.01
    Product Availability: Out of stock
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