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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 0-100# 1/4NPT TRIDICATOR

    0-100# 1/4NPT TRIDICATOR

    DWYER:TRI-100-25E
    SKU: DWYER:TRI-100-25E
    $121.85
    Product Availability: 1
    Picture of TRIDICATOR 0-100PSI 80-290F 3 INCH X 1/2 INCH CBM GAUGE

    TRIDICATOR 0-100PSI 80-290F 3 INCH X 1/2 INCH CBM GAUGE

    DWYER:TRI-100-50
    SKU: DWYER:TRI-100-50
    $109.97
    Product Availability: Out of stock
    Picture of 1/2 NPT CBM 0-200PSI 80-290

    1/2 NPT CBM 0-200PSI 80-290

    DWYER:TRI-200-50
    SKU: DWYER:TRI-200-50
    $104.45
    Product Availability: Out of stock
    Picture of -58/302F 110V 16A DIG. TEMP SW

    -58/302F 110V 16A DIG. TEMP SW

    DWYER:TS-13010
    SKU: DWYER:TS-13010
    $169.20
    Product Availability: Out of stock
    Picture of 110V DIGITAL TEMP SWITCH

    110V DIGITAL TEMP SWITCH

    DWYER:TS-13011
    SKU: DWYER:TS-13011
    $169.20
    Product Availability: Out of stock
    Picture of DIGITAL TEMP SWITCH 12VAC/VDC

    DIGITAL TEMP SWITCH 12VAC/VDC

    DWYER:TS-13030
    SKU: DWYER:TS-13030
    $155.18
    Product Availability: Out of stock
    Picture of PTC SENSOR, 10FT

    PTC SENSOR, 10FT

    DWYER:TS-21
    SKU: DWYER:TS-21
    $39.18
    Product Availability: Out of stock
    Picture of DIG TEMP SWTICH SINGLE PROBE

    DIG TEMP SWTICH SINGLE PROBE

    DWYER:TS3-50010
    SKU: DWYER:TS3-50010
    $92.29
    Product Availability: Out of stock
    Picture of DIG TEMPERATURE SWITCH

    DIG TEMPERATURE SWITCH

    DWYER:TS3-50040
    SKU: DWYER:TS3-50040
    $102.56
    Product Availability: Out of stock
    Picture of TEMP PROBE W/5CABLE

    TEMP PROBE W/5CABLE

    DWYER:TS-6
    SKU: DWYER:TS-6
    $25.91
    Product Availability: Out of stock
    Picture of 15FT CABLE

    15FT CABLE

    DWYER:TS-88T
    SKU: DWYER:TS-88T
    $49.44
    Product Availability: Out of stock
    Picture of 110V F° THERMOCOUPLE LMT CNTRL

    110V F° THERMOCOUPLE LMT CNTRL

    DWYER:TSF-4010
    SKU: DWYER:TSF-4010
    $154.01
    Product Availability: Out of stock
    Picture of LIMIT CONTROL

    LIMIT CONTROL

    DWYER:TSF-4011-DF
    SKU: DWYER:TSF-4011-DF
    $154.01
    Product Availability: Out of stock
    Picture of DUAL STAGE TEMP SWTCH 115VAC

    DUAL STAGE TEMP SWTCH 115VAC

    DWYER:TSS2-2100
    SKU: DWYER:TSS2-2100
    $131.82
    Product Availability: Out of stock
    Picture of DUAL STAGE TEMP SWITCH 24VAC

    DUAL STAGE TEMP SWITCH 24VAC

    DWYER:TSS2-2400
    SKU: DWYER:TSS2-2400
    $131.82
    Product Availability: Out of stock
    Picture of 0-10/20/50/100# XMITTER W/LCD

    0-10/20/50/100# XMITTER W/LCD

    DWYER:WWDP-2-LCD
    SKU: DWYER:WWDP-2-LCD
    $1,332.62
    Product Availability: Out of stock
    Picture of FLEX TUBE MANOMETER 0-36

    FLEX TUBE MANOMETER 0-36

    DWYER:1230-36-W/M
    SKU: DWYER:1230-36-W/M
    $0.00
    Product Availability: Out of stock
    Picture of LWCO SPDT M/R 150#

    LWCO SPDT M/R 150#

    DWYER:123RU-153
    SKU: DWYER:123RU-153
    $0.00
    Product Availability: Out of stock
    Picture of M/R BOILER WATER LEVEL CONTROL

    M/R BOILER WATER LEVEL CONTROL

    DWYER:123RU-2
    SKU: DWYER:123RU-2
    $0.00
    Product Availability: Out of stock
    Picture of LIQUID LEVEL CONTROL

    LIQUID LEVEL CONTROL

    DWYER:123XLS-153
    SKU: DWYER:123XLS-153
    $0.00
    Product Availability: Out of stock
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