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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 SMOKE GAGE KIT

    SMOKE GAGE KIT

    DWYER:920
    SKU: DWYER:920
    $0.00
    Product Availability: Out of stock
    Picture of 0-200# 1/2NPT 316L SS PRSGAUG

    0-200# 1/2NPT 316L SS PRSGAUG

    DWYER:765-064N
    SKU: DWYER:765-064N
    $0.00
    Product Availability: Out of stock
    Picture of 0-300# 1/2NPT 316L SS PRSGAUG

    0-300# 1/2NPT 316L SS PRSGAUG

    DWYER:765-074N
    SKU: DWYER:765-074N
    $0.00
    Product Availability: Out of stock
    Picture of 2-60# SPDT M/R ON # FALL

    2-60# SPDT M/R ON # FALL

    DWYER:DR-7021-153L-5S
    SKU: DWYER:DR-7021-153L-5S
    $0.00
    Product Availability: Out of stock
    Picture of 10-200# SPDT M/R SNAPSW;SSTUBE

    10-200# SPDT M/R SNAPSW;SSTUBE

    DWYER:DR-7021-153L-8S
    SKU: DWYER:DR-7021-153L-8S
    $0.00
    Product Availability: Out of stock
    Picture of 10-300# SPDT M/R ON # FALL

    10-300# SPDT M/R ON # FALL

    DWYER:DR-7021-153L-9S
    SKU: DWYER:DR-7021-153L-9S
    $0.00
    Product Availability: Out of stock
    Picture of PRESSURE SWITCH RNG 25-600PSIG

    PRESSURE SWITCH RNG 25-600PSIG

    DWYER:DR-7021-153U-10S
    SKU: DWYER:DR-7021-153U-10S
    $0.00
    Product Availability: Out of stock
    Picture of 10-200# SPDT M/R ON # RISE

    10-200# SPDT M/R ON # RISE

    DWYER:DR-7021-153U-8S
    SKU: DWYER:DR-7021-153U-8S
    $0.00
    Product Availability: Out of stock
    Picture of .125-20# SPDT M/R ON # FALL

    .125-20# SPDT M/R ON # FALL

    DWYER:DR-7031-153L-3A
    SKU: DWYER:DR-7031-153L-3A
    $0.00
    Product Availability: Out of stock
    Picture of 1-35# SPDT M/R ON # FALL

    1-35# SPDT M/R ON # FALL

    DWYER:DR-7031-153L-4
    SKU: DWYER:DR-7031-153L-4
    $0.00
    Product Availability: Out of stock
    Picture of 2-60# M/R ON INCREASE PRESWTCH

    2-60# M/R ON INCREASE PRESWTCH

    DWYER:DR-7031-153L-5
    SKU: DWYER:DR-7031-153L-5
    $0.00
    Product Availability: Out of stock
    Picture of MANUAL RESET INVCREASE PRESSURE 10-300 PSIG SPDT

    MANUAL RESET INVCREASE PRESSURE 10-300 PSIG SPDT

    DWYER:DR-7031-153L-9
    SKU: DWYER:DR-7031-153L-9
    $0.00
    Product Availability: Out of stock
    Picture of 5/100# SPDT M/R ON # RISE

    5/100# SPDT M/R ON # RISE

    DWYER:DR-7031-153U-6
    SKU: DWYER:DR-7031-153U-6
    $0.00
    Product Availability: Out of stock
    Picture of 5/150# SPDT M/R OPENONRISE #SW

    5/150# SPDT M/R OPENONRISE #SW

    DWYER:DR-7031-153U-7
    SKU: DWYER:DR-7031-153U-7
    $0.00
    Product Availability: Out of stock
    Picture of 10-200# SPDT M/R ON # RISE

    10-200# SPDT M/R ON # RISE

    DWYER:DR-7031-153U-8
    SKU: DWYER:DR-7031-153U-8
    $0.00
    Product Availability: Out of stock
    Picture of 10-300# SPDT M/R ON # RISE

    10-300# SPDT M/R ON # RISE

    DWYER:DR-7031-153U-9
    SKU: DWYER:DR-7031-153U-9
    $0.00
    Product Availability: Out of stock
    Picture of 5-150# M/R ON # FALL DPDT PRES

    5-150# M/R ON # FALL DPDT PRES

    DWYER:DR-7031-804L-7
    SKU: DWYER:DR-7031-804L-7
    $0.00
    Product Availability: Out of stock
    Picture of .1-0-1WC PLASTIC MANOMETER

    .1-0-1WC PLASTIC MANOMETER

    DWYER:MARK II-40-1
    SKU: DWYER:MARK II-40-1
    $0.00
    Product Availability: Out of stock
    Picture of 4-20MA, DIFF.PRESS.TRAN.W/LCD

    4-20MA, DIFF.PRESS.TRAN.W/LCD

    DWYER:MS-112-LCD
    SKU: DWYER:MS-112-LCD
    $0.00
    Product Availability: Out of stock
    Picture of DIFFPRESSTNSMTR 4-20MA W/LCD

    DIFFPRESSTNSMTR 4-20MA W/LCD

    DWYER:MS-141-LCD
    SKU: DWYER:MS-141-LCD
    $0.00
    Product Availability: Out of stock
    Picture of DIFF PRESS TRANS 4-20MA

    DIFF PRESS TRANS 4-20MA

    DWYER:MS-151-LCD
    SKU: DWYER:MS-151-LCD
    $0.00
    Product Availability: Out of stock
    Picture of .1,.25,.5WC # XMITTER;0-10V

    .1,.25,.5WC # XMITTER;0-10V

    DWYER:MS-221-LCD
    SKU: DWYER:MS-221-LCD
    $0.00
    Product Availability: Out of stock
    Picture of 0-10V 1,2,5 GIG PRESS TRANS

    0-10V 1,2,5 GIG PRESS TRANS

    DWYER:MS-311
    SKU: DWYER:MS-311
    $0.00
    Product Availability: Out of stock
    Picture of 0-10V 1/2/5 DIFF PRESS TRAN

    0-10V 1/2/5 DIFF PRESS TRAN

    DWYER:MS-311-LCD
    SKU: DWYER:MS-311-LCD
    $0.00
    Product Availability: Out of stock
    Picture of 1/2/5: DIFF # XDCR W/DSP;0/10V

    1/2/5: DIFF # XDCR W/DSP;0/10V

    DWYER:MS-312-LCD
    SKU: DWYER:MS-312-LCD
    $0.00
    Product Availability: Out of stock
    Picture of .1/.25/.5 # XMITTER;0/10V OUT

    .1/.25/.5 # XMITTER;0/10V OUT

    DWYER:MS-321
    SKU: DWYER:MS-321
    $0.00
    Product Availability: Out of stock
    Picture of DIFF # TRANSMITTER 10WC 0-10V

    DIFF # TRANSMITTER 10WC 0-10V

    DWYER:MS-331
    SKU: DWYER:MS-331
    $0.00
    Product Availability: Out of stock
    Picture of 0-5 MINI-PHOTOHELIC # SW

    0-5 MINI-PHOTOHELIC # SW

    DWYER:MP-005-NPT
    SKU: DWYER:MP-005-NPT
    $0.00
    Product Availability: Out of stock
    Picture of ULTRA VIEW FLOWMETER 2-20GPM

    ULTRA VIEW FLOWMETER 2-20GPM

    DWYER:UV-3122
    SKU: DWYER:UV-3122
    $0.00
    Product Availability: Out of stock
    Picture of FLOTECT FLOWSWITCH VERTUPFLOW

    FLOTECT FLOWSWITCH VERTUPFLOW

    DWYER:V4-2-U-V
    SKU: DWYER:V4-2-U-V
    $0.00
    Product Availability: Out of stock
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