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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 1/8-20# PRESS SWITCH

    1/8-20# PRESS SWITCH

    DWYER:DA-33-153-3A
    SKU: DWYER:DA-33-153-3A
    $0.00
    Product Availability: Out of stock
    Picture of PRESS SW 2-60# 2-STG BRASS

    PRESS SW 2-60# 2-STG BRASS

    DWYER:DA-431-4123-5
    SKU: DWYER:DA-431-4123-5
    $0.00
    Product Availability: Out of stock
    Picture of PRESS SW 5-200# 2-STG BRASS

    PRESS SW 5-200# 2-STG BRASS

    DWYER:DA-431-4123-8
    SKU: DWYER:DA-431-4123-8
    $0.00
    Product Availability: Out of stock
    Picture of PRESSURE SWITCH

    PRESSURE SWITCH

    DWYER:DSW-7223-153-8S
    SKU: DWYER:DSW-7223-153-8S
    $0.00
    Product Availability: Out of stock
    Picture of 1/35# SPDT WEATHERPRF # SWITCH

    1/35# SPDT WEATHERPRF # SWITCH

    DWYER:DSW-7233-153-4
    SKU: DWYER:DSW-7233-153-4
    $0.00
    Product Availability: Out of stock
    Picture of .25-0-.25 PHOTHELIC GAGE LOTMP

    .25-0-.25 PHOTHELIC GAGE LOTMP

    DWYER:A-3300-0-LT
    SKU: DWYER:A-3300-0-LT
    $0.00
    Product Availability: Out of stock
    Picture of .25-0-.25 GAGE, W/ REMOTE RLY

    .25-0-.25 GAGE, W/ REMOTE RLY

    DWYER:A3300-0-RMR
    SKU: DWYER:A3300-0-RMR
    $0.00
    Product Availability: Out of stock
    Picture of 0-60# ELEC PRESS CTRL,0-10VDC

    0-60# ELEC PRESS CTRL,0-10VDC

    DWYER:EDAW-N1E1-03T5
    SKU: DWYER:EDAW-N1E1-03T5
    $0.00
    Product Availability: Out of stock
    Picture of FLOW STATION 34 DIA

    FLOW STATION 34 DIA

    DWYER:FLST-C34
    SKU: DWYER:FLST-C34
    $0.00
    Product Availability: Out of stock
    Picture of 22X54 RECT DUCT AIRFLW STATION

    22X54 RECT DUCT AIRFLW STATION

    DWYER:FLST-R22X54
    SKU: DWYER:FLST-R22X54
    $0.00
    Product Availability: Out of stock
    Picture of 2% RH TRANSMTR 0-10VDC 20KOHM

    2% RH TRANSMTR 0-10VDC 20KOHM

    DWYER:RHP-2D2F-LCD
    SKU: DWYER:RHP-2D2F-LCD
    $0.00
    Product Availability: Out of stock
    Picture of 4-20MA OUT 2%HUM OUTSIDE SENS

    4-20MA OUT 2%HUM OUTSIDE SENS

    DWYER:RHP-2R1B
    SKU: DWYER:RHP-2R1B
    $0.00
    Product Availability: Out of stock
    Picture of TEMP/HUMID TRANSMIT 2% 0-10VDC

    TEMP/HUMID TRANSMIT 2% 0-10VDC

    DWYER:RHP-2R2B
    SKU: DWYER:RHP-2R2B
    $0.00
    Product Availability: Out of stock
    Picture of TEMP/HUMID TRANSMIT 2% 4-20MA

    TEMP/HUMID TRANSMIT 2% 4-20MA

    DWYER:RHP-2W1B-LCD
    SKU: DWYER:RHP-2W1B-LCD
    $0.00
    Product Availability: Out of stock
    Picture of 3% RH TRANSMITTER 4-20MA/10KOH

    3% RH TRANSMITTER 4-20MA/10KOH

    DWYER:RHP-3D1B
    SKU: DWYER:RHP-3D1B
    $0.00
    Product Availability: Out of stock
    Picture of TEMPERATURE/HUMIDITY TRANS.LCD

    TEMPERATURE/HUMIDITY TRANS.LCD

    DWYER:RHP-5D22-LCD
    SKU: DWYER:RHP-5D22-LCD
    $0.00
    Product Availability: Out of stock
    Picture of TEMPERATURE/HUMIDITY TRANS.

    TEMPERATURE/HUMIDITY TRANS.

    DWYER:RHP-5N44
    SKU: DWYER:RHP-5N44
    $0.00
    Product Availability: Out of stock
    Picture of PRES TRANS .25% 0-300PSIG 4-20

    PRES TRANS .25% 0-300PSIG 4-20

    DWYER:626-13-GH-P1-E3-S1
    SKU: DWYER:626-13-GH-P1-E3-S1
    $0.00
    Product Availability: Out of stock
    Picture of PRES TRAN .25% 0-250PSIG 4-20M

    PRES TRAN .25% 0-250PSIG 4-20M

    DWYER:626-24-GH-P1-E1-S1
    SKU: DWYER:626-24-GH-P1-E1-S1
    $0.00
    Product Availability: Out of stock
    Picture of PRESS TRANS .25% 0-250PSI 4-20

    PRESS TRANS .25% 0-250PSI 4-20

    DWYER:626-24-GH-P1-E2-S1
    SKU: DWYER:626-24-GH-P1-E2-S1
    $0.00
    Product Availability: Out of stock
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