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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 3 SIGHT FLOW INDICATORW/FLNGE

    3 SIGHT FLOW INDICATORW/FLNGE

    DWYER:SFI-350FCS-3
    SKU: DWYER:SFI-350FCS-3
    $2,156.10
    Product Availability: Out of stock
    Picture of 1 SS SIGHT FLOW INDICATOR

    1 SS SIGHT FLOW INDICATOR

    DWYER:SFI-360MP-1-S2
    SKU: DWYER:SFI-360MP-1-S2
    $0.00
    Product Availability: Out of stock
    Picture of 1 SFI W/SS SHAFT/FLAPPER

    1 SFI W/SS SHAFT/FLAPPER

    DWYER:SFI-360MP-1-S2-F1
    SKU: DWYER:SFI-360MP-1-S2-F1
    $0.00
    Product Availability: Out of stock
    Picture of SIGHTFLOWINDICATOR 1

    SIGHTFLOWINDICATOR 1

    DWYER:SFI-400CI-1
    SKU: DWYER:SFI-400CI-1
    $563.21
    Product Availability: Out of stock
    Picture of 1 1/4 CAST IRON SIGHT FLOW IN

    1 1/4 CAST IRON SIGHT FLOW IN

    DWYER:SFI-400CI-1-1/4
    SKU: DWYER:SFI-400CI-1-1/4
    $619.24
    Product Availability: Out of stock
    Picture of SIGHT FLOW INDICATOR 2 BODY

    SIGHT FLOW INDICATOR 2 BODY

    DWYER:SFI-400CI-2
    SKU: DWYER:SFI-400CI-2
    $779.16
    Product Availability: Out of stock
    Picture of 0/100# DIG. # GAGE; 1/4 INCH BTMMNT

    0/100# DIG. # GAGE; 1/4 INCH BTMMNT

    DWYER:DPGW-08
    SKU: DWYER:DPGW-08
    $200.16
    Product Availability: Out of stock
    Picture of 1/4BTM DIG PRESS GAGE 0/200#

    1/4BTM DIG PRESS GAGE 0/200#

    DWYER:DPGW-09
    SKU: DWYER:DPGW-09
    $200.16
    Product Availability: Out of stock
    Picture of 30HG/0/100# DIG WATER # GAGE

    30HG/0/100# DIG WATER # GAGE

    DWYER:DPGWB-12
    SKU: DWYER:DPGWB-12
    $0.00
    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 SPDT 0-10# DIF#SW FIXDB .5

    SPDT 0-10# DIF#SW FIXDB .5

    DWYER:DPS-7233-153-61
    SKU: DWYER:DPS-7233-153-61
    $0.00
    Product Availability: Out of stock
    Picture of SPDT 0-20# DIF#SW FIXDB .5

    SPDT 0-20# DIF#SW FIXDB .5

    DWYER:DPS-7233-153-62
    SKU: DWYER:DPS-7233-153-62
    $0.00
    Product Availability: Out of stock
    Picture of SPDT 0/30# 120/240V FIXDB 1.5

    SPDT 0/30# 120/240V FIXDB 1.5

    DWYER:DPS-7233-153-64
    SKU: DWYER:DPS-7233-153-64
    $0.00
    Product Availability: Out of stock
    Picture of 0/30# S.S. SPDT DIFF# SWITCH

    0/30# S.S. SPDT DIFF# SWITCH

    DWYER:DPS-7243-153-64E
    SKU: DWYER:DPS-7243-153-64E
    $0.00
    Product Availability: Out of stock
    Picture of 0/80# SS DIFF # SW;6# FIXED DB

    0/80# SS DIFF # SW;6# FIXED DB

    DWYER:DPS-7243-153-65E
    SKU: DWYER:DPS-7243-153-65E
    $0.00
    Product Availability: Out of stock
    Picture of 1/35#,MR,SPDT PRESSURE SWITCH

    1/35#,MR,SPDT PRESSURE SWITCH

    DWYER:DR-31-153L-4
    SKU: DWYER:DR-31-153L-4
    $0.00
    Product Availability: Out of stock
    Picture of 5/150# M/R LOCKOUTHI PRESSSW

    5/150# M/R LOCKOUTHI PRESSSW

    DWYER:DR-31-153L-7
    SKU: DWYER:DR-31-153L-7
    $0.00
    Product Availability: Out of stock
    Picture of MERCOID PRESS SWITCH

    MERCOID PRESS SWITCH

    DWYER:DR-31-156L-1
    SKU: DWYER:DR-31-156L-1
    $0.00
    Product Availability: Out of stock
    Picture of 5/150# SPDT M/R SS # SWITCH

    5/150# SPDT M/R SS # SWITCH

    DWYER:DR-31-156L-7
    SKU: DWYER:DR-31-156L-7
    $0.00
    Product Availability: Out of stock
    Picture of M/R SEMI-AUTO TEMP SWITCH

    M/R SEMI-AUTO TEMP SWITCH

    DWYER:DR-31-3U-6
    SKU: DWYER:DR-31-3U-6
    $0.00
    Product Availability: Out of stock
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