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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 1-35# SPST PRESSURE SWITCH

    1-35# SPST PRESSURE SWITCH

    DWYER:DA-31-127-4
    SKU: DWYER:DA-31-127-4
    $0.00
    Product Availability: Out of stock
    Picture of 10-300# 120V 10A # SWITCH

    10-300# 120V 10A # SWITCH

    DWYER:DA-31-127-9
    SKU: DWYER:DA-31-127-9
    $0.00
    Product Availability: Out of stock
    Picture of 1-15PSI MERCURY PRESSURE SW

    1-15PSI MERCURY PRESSURE SW

    DWYER:DA-31-156-1
    SKU: DWYER:DA-31-156-1
    $0.00
    Product Availability: Out of stock
    Picture of 0-30WC 2-DPDT NEMA 4 #SWITCH

    0-30WC 2-DPDT NEMA 4 #SWITCH

    DWYER:A3030-WP
    SKU: DWYER:A3030-WP
    $0.00
    Product Availability: Out of stock
    Picture of 0-5# DIGITAL PRESSURE GAUGE

    0-5# DIGITAL PRESSURE GAUGE

    DWYER:DPG-201
    SKU: DWYER:DPG-201
    $0.00
    Product Availability: Out of stock
    Picture of PRESSSW M/R 403SS SPDT 25-600#

    PRESSSW M/R 403SS SPDT 25-600#

    DWYER:DR-21-153L-10S
    SKU: DWYER:DR-21-153L-10S
    $0.00
    Product Availability: Out of stock
    Picture of 10/300# PRESS.SW.M/R OPEN-HI

    10/300# PRESS.SW.M/R OPEN-HI

    DWYER:DR-21-2L-9S
    SKU: DWYER:DR-21-2L-9S
    $0.00
    Product Availability: Out of stock
    Picture of 2/60# PRESS SWITCH MR SPDT

    2/60# PRESS SWITCH MR SPDT

    DWYER:DR-31-153U-5
    SKU: DWYER:DR-31-153U-5
    $0.00
    Product Availability: Out of stock
    Picture of 5/150# M/R ON #INCREASE SPDT

    5/150# M/R ON #INCREASE SPDT

    DWYER:DR-31-153U-7
    SKU: DWYER:DR-31-153U-7
    $0.00
    Product Availability: Out of stock
    Picture of 631 XMTR PRESS TRANSMITTER

    631 XMTR PRESS TRANSMITTER

    DWYER:626-06-GH-P1-E1-S1
    SKU: DWYER:626-06-GH-P1-E1-S1
    $0.00
    Product Availability: Out of stock
    Picture of PRESSURE TRANSMITTER 0-150PSI

    PRESSURE TRANSMITTER 0-150PSI

    DWYER:626-11-CB-P1-E5-S8
    SKU: DWYER:626-11-CB-P1-E5-S8
    $0.00
    Product Availability: Out of stock
    Picture of PRESSURE TRANSDUCER

    PRESSURE TRANSDUCER

    DWYER:628-03-GH-P1-E4-S1
    SKU: DWYER:628-03-GH-P1-E4-S1
    $0.00
    Product Availability: Out of stock
    Picture of 0-5# 1/4 XMTTR; 4-20MA

    0-5# 1/4 XMTTR; 4-20MA

    DWYER:628-06-GH-P1-E6-S1
    SKU: DWYER:628-06-GH-P1-E6-S1
    $0.00
    Product Availability: Out of stock
    Picture of PRESSURE TRANSMITTER

    PRESSURE TRANSMITTER

    DWYER:62811GHP5E1S7
    SKU: DWYER:62811GHP5E1S7
    $0.00
    Product Availability: Out of stock
    Picture of 1/4 PRESS TRANS 4-20MA 0-200#

    1/4 PRESS TRANS 4-20MA 0-200#

    DWYER:628-12-CB-P2-E5-S1
    SKU: DWYER:628-12-CB-P2-E5-S1
    $0.00
    Product Availability: Out of stock
    Picture of 1/4NPT N4 PRES TRANSMITTER

    1/4NPT N4 PRES TRANSMITTER

    DWYER:628-12-CB-P2-E5-S8
    SKU: DWYER:628-12-CB-P2-E5-S8
    $0.00
    Product Availability: Out of stock
    Picture of PRESS TRANS,0-200#,4-20MA,CBL

    PRESS TRANS,0-200#,4-20MA,CBL

    DWYER:628-12-GH-P1-E7-S1
    SKU: DWYER:628-12-GH-P1-E7-S1
    $0.00
    Product Availability: Out of stock
    Picture of 0-200# 1/4NPT TRANSMITTER

    0-200# 1/4NPT TRANSMITTER

    DWYER:628-12-GH-P5-E3-S5
    SKU: DWYER:628-12-GH-P5-E3-S5
    $0.00
    Product Availability: Out of stock
    Picture of 25-600# SPDT SNAPSW

    25-600# SPDT SNAPSW

    DWYER:DS-7221-153-10S
    SKU: DWYER:DS-7221-153-10S
    $0.00
    Product Availability: Out of stock
    Picture of 5-100# SPDT SNAP SW

    5-100# SPDT SNAP SW

    DWYER:DS-7221-153-6S
    SKU: DWYER:DS-7221-153-6S
    $0.00
    Product Availability: Out of stock
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