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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 .25 0-62PA MAGNEHELIC GAUGE

    .25 0-62PA MAGNEHELIC GAUGE

    DWYER:2000-00D-ASF
    SKU: DWYER:2000-00D-ASF
    $0.00
    Product Availability: Out of stock
    Picture of 0/.25 # GAGE HIGH ACC,SS BZL

    0/.25 # GAGE HIGH ACC,SS BZL

    DWYER:2000-00-HA-SS
    SKU: DWYER:2000-00-HA-SS
    $0.00
    Product Availability: Out of stock
    Picture of 0-.5WC LOWTEMP DIFFPRESGAGE

    0-.5WC LOWTEMP DIFFPRESGAGE

    DWYER:2000-0-LT
    SKU: DWYER:2000-0-LT
    $0.00
    Product Availability: Out of stock
    Picture of 1/2 2W 316SS VLV W/LIN-E ACTR

    1/2 2W 316SS VLV W/LIN-E ACTR

    DWYER:2000VA42-230
    SKU: DWYER:2000VA42-230
    $0.00
    Product Availability: Out of stock
    Picture of 1 1/4 N/C BRZ CONTROL VALVE

    1 1/4 N/C BRZ CONTROL VALVE

    DWYER:2003VA32-230
    SKU: DWYER:2003VA32-230
    $0.00
    Product Availability: Out of stock
    Picture of 1 1/4NPT 25.3CV BRNZ 3-15#AIR

    1 1/4NPT 25.3CV BRNZ 3-15#AIR

    DWYER:2003VA32-231
    SKU: DWYER:2003VA32-231
    $0.00
    Product Availability: Out of stock
    Picture of 0/4MAGNEHELICPRESSGAGE W/ASF

    0/4MAGNEHELICPRESSGAGE W/ASF

    DWYER:2004-ASF
    SKU: DWYER:2004-ASF
    $0.00
    Product Availability: Out of stock
    Picture of 2WAY 1 1/2 316SS HI-FLOW VLV

    2WAY 1 1/2 316SS HI-FLOW VLV

    DWYER:2004VA32-231-RL
    SKU: DWYER:2004VA32-231-RL
    $0.00
    Product Availability: Out of stock
    Picture of 0/5 MAGNEHELIC DIFF. # GAUGE

    0/5 MAGNEHELIC DIFF. # GAUGE

    DWYER:2005AV
    SKU: DWYER:2005AV
    $0.00
    Product Availability: Out of stock
    Picture of 2 N/O 2W BRZ 3/15# 250# VLV

    2 N/O 2W BRZ 3/15# 250# VLV

    DWYER:2005VA32-223
    SKU: DWYER:2005VA32-223
    $0.00
    Product Availability: Out of stock
    Picture of HI-FLOW CNTRL VLV 3-15# 2

    HI-FLOW CNTRL VLV 3-15# 2

    DWYER:2005VA32-233
    SKU: DWYER:2005VA32-233
    $0.00
    Product Availability: Out of stock
    Picture of AMPLIFIER RELAY-CIRCUIT

    AMPLIFIER RELAY-CIRCUIT

    DWYER:200778-00
    SKU: DWYER:200778-00
    $0.00
    Product Availability: Out of stock
    Picture of MERCOID LIQUID LEVEL CONTROL

    MERCOID LIQUID LEVEL CONTROL

    DWYER:221-WT-9806-C1-75
    SKU: DWYER:221-WT-9806-C1-75
    $0.00
    Product Availability: Out of stock
    Picture of -.125/0=R,0/.125=G,GAUGE

    -.125/0=R,0/.125=G,GAUGE

    DWYER:2300-00-G-R
    SKU: DWYER:2300-00-G-R
    $0.00
    Product Availability: Out of stock
    Picture of 250-0-250PA MAGNAHELIC#GAUGE

    250-0-250PA MAGNAHELIC#GAUGE

    DWYER:2300-500PA-ASF
    SKU: DWYER:2300-500PA-ASF
    $0.00
    Product Availability: Out of stock
    Picture of 30-0-30WC MAGDIFF#GAUGE

    30-0-30WC MAGDIFF#GAUGE

    DWYER:2360
    SKU: DWYER:2360
    $0.00
    Product Availability: Out of stock
    Picture of 1.5 2W 51# CONTROL VALVE

    1.5 2W 51# CONTROL VALVE

    DWYER:2004VA32-230
    SKU: DWYER:2004VA32-230
    $0.00
    Product Availability: Out of stock
    Picture of .25-40 GPM FLOW METER

    .25-40 GPM FLOW METER

    DWYER:UV-5122
    SKU: DWYER:UV-5122
    $0.00
    Product Availability: Out of stock
    Picture of VAN OPERATED FLOW SWITCH SST

    VAN OPERATED FLOW SWITCH SST

    DWYER:V4-SS-U-316
    SKU: DWYER:V4-SS-U-316
    $0.00
    Product Availability: Out of stock
    Picture of AVERAGING ALUMINUM PROBE

    AVERAGING ALUMINUM PROBE

    DWYER:TE-AAG-E2434-00
    SKU: DWYER:TE-AAG-E2434-00
    $0.00
    Product Availability: Out of stock
    Picture of 2 NPT 2WAY PUSH-TO-CLOSEVALVE

    2 NPT 2WAY PUSH-TO-CLOSEVALVE

    DWYER:2005VA42-233
    SKU: DWYER:2005VA42-233
    $0.00
    Product Availability: Out of stock
    Picture of TEMPERATURE CONTROL VALVE

    TEMPERATURE CONTROL VALVE

    DWYER:38RD05VA32201082R0
    SKU: DWYER:38RD05VA32201082R0
    $0.00
    Product Availability: Out of stock
    Picture of PRESSURE TRANSMITTER

    PRESSURE TRANSMITTER

    DWYER:MSXP-W14-IN-FC
    SKU: DWYER:MSXP-W14-IN-FC
    $0.00
    Product Availability: Out of stock
    Picture of 3/8 DBL WINDOW FLOW IND SS

    3/8 DBL WINDOW FLOW IND SS

    DWYER:SFI-300SS-3/8-G1I2
    SKU: DWYER:SFI-300SS-3/8-G1I2
    $0.00
    Product Availability: Out of stock
    Picture of 0-2WC PHOTOHELIC SWITCH

    0-2WC PHOTOHELIC SWITCH

    DWYER:A3002-SRH
    SKU: DWYER:A3002-SRH
    $0.00
    Product Availability: Out of stock
    Picture of 1/2HP 10A SPDT PRESSURE SWITCH

    1/2HP 10A SPDT PRESSURE SWITCH

    DWYER:DSW-7233-153-6
    SKU: DWYER:DSW-7233-153-6
    $0.00
    Product Availability: Out of stock
    Picture of SIMPLE DUTLESS REMOTR CONTROL

    SIMPLE DUTLESS REMOTR CONTROL

    DWYER:PAC-SDW01RC-1
    SKU: DWYER:PAC-SDW01RC-1
    $0.00
    Product Availability: Out of stock
    Picture of DIFFERENTIAL PRESSURE TRANS

    DIFFERENTIAL PRESSURE TRANS

    DWYER:MSX-W14-IN
    SKU: DWYER:MSX-W14-IN
    $0.00
    Product Availability: Out of stock
    Picture of AVERAGING TEMP SENSOR

    AVERAGING TEMP SENSOR

    DWYER:TE-AAG-A0634-00
    SKU: DWYER:TE-AAG-A0634-00
    $0.00
    Product Availability: Out of stock
    Picture of PRESSURE TRANSMITTER

    PRESSURE TRANSMITTER

    DWYER:628-22-GH-P5-E3-S5
    SKU: DWYER:628-22-GH-P5-E3-S5
    $0.00
    Product Availability: Out of stock
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