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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 1/16DIN TEMP CONTROL;2RELAYOUT

1/16DIN TEMP CONTROL;2RELAYOUT

DWYER:16B-33
SKU: DWYER:16B-33
$184.67
Picture of TEMPERATURE CONTROLLER

TEMPERATURE CONTROLLER

DWYER:16C-3
SKU: DWYER:16C-3
$150.38
Picture of MODEL 16L2034 RLY N.O./RLY NC

MODEL 16L2034 RLY N.O./RLY NC

DWYER:16L2034
SKU: DWYER:16L2034
$559.74
Picture of 6 REPLACEMENT GLASS/MERCOID

6 REPLACEMENT GLASS/MERCOID

DWYER:18-110L
SKU: DWYER:18-110L
$162.90
Picture of DWYER 0.15-0.5WCLODIF#SW.

DWYER 0.15-0.5WCLODIF#SW.

DWYER:1823-0
SKU: DWYER:1823-0
$135.81
Picture of LOW DIFFERENTIAL PRESSURE SWITCH 07/.22 INCH WC

LOW DIFFERENTIAL PRESSURE SWITCH 07/.22 INCH WC

DWYER:1823-00
SKU: DWYER:1823-00
$142.36
Picture of .3-1.0 PRESS SW. 4DIAPHGM

.3-1.0 PRESS SW. 4DIAPHGM

DWYER:1823-1
SKU: DWYER:1823-1
$135.81
Picture of 0.5-2.0WC LO DIF PRES SWITCH

0.5-2.0WC LO DIF PRES SWITCH

DWYER:1823-2
SKU: DWYER:1823-2
$135.81
Picture of DWYER 3-22 INCH W.C. LOW DIF PRESSURE SWITCH

DWYER 3-22 INCH W.C. LOW DIF PRESSURE SWITCH

DWYER:1823-20
SKU: DWYER:1823-20
$135.81
Picture of PRESSURE SWITCH

PRESSURE SWITCH

DWYER:1823-40
SKU: DWYER:1823-40
$135.81
Picture of PRESS/DIF/VAC SW. 1.5-5WC

PRESS/DIF/VAC SW. 1.5-5WC

DWYER:1823-5
SKU: DWYER:1823-5
$135.81
Picture of PRESSURE SWITCH

PRESSURE SWITCH

DWYER:1823-80
SKU: DWYER:1823-80
$135.81
Picture of DWYER 1.4-5.5WCM/R DUCT # SW.

DWYER 1.4-5.5WCM/R DUCT # SW.

DWYER:1900-5MR
SKU: DWYER:1900-5MR
$151.62
Picture of 0/250PA MAGNEHELIC DIFF # GAGE

0/250PA MAGNEHELIC DIFF # GAGE

DWYER:2000-250PA
SKU: DWYER:2000-250PA
$101.26
Picture of 0-25CM OF WATER DIFF # GAUGE

0-25CM OF WATER DIFF # GAUGE

DWYER:2000-25CM
SKU: DWYER:2000-25CM
$101.26
Picture of 0-25MM OF WATER DIFF # GAUGE

0-25MM OF WATER DIFF # GAUGE

DWYER:2000-25MM
SKU: DWYER:2000-25MM
$101.26
Picture of 0-30KPA MAGNEHELIC GAGE

0-30KPA MAGNEHELIC GAGE

DWYER:2000-30KPA
SKU: DWYER:2000-30KPA
$101.26
Picture of DIFF.PRESSURE GAGE 0-30PA

DIFF.PRESSURE GAGE 0-30PA

DWYER:2000-30PA
SKU: DWYER:2000-30PA
$117.04
Picture of HARDWARE PACKET KIT FOR 2002

HARDWARE PACKET KIT FOR 2002

DWYER:200068-51
SKU: DWYER:200068-51
$27.13
Picture of 0-750 PASCALS MAGNEHELIC GAGE

0-750 PASCALS MAGNEHELIC GAGE

DWYER:2000-750PA
SKU: DWYER:2000-750PA
$101.26
Picture of 0-80,PRS.GAGE

0-80,PRS.GAGE

DWYER:2000-80MM
SKU: DWYER:2000-80MM
$101.26
Picture of MAGNAHELIC # GAGE0-1WC

MAGNAHELIC # GAGE0-1WC

DWYER:2001
SKU: DWYER:2001
$101.26
Picture of 0-1/500-400FPM DIFF. # GAGE

0-1/500-400FPM DIFF. # GAGE

DWYER:2001AV
SKU: DWYER:2001AV
$114.13
Picture of 0-1WC 0-250PA DUALSCALEGAUGE

0-1WC 0-250PA DUALSCALEGAUGE

DWYER:2001D
SKU: DWYER:2001D
$114.13
Picture of DIFFPRESSGAGE 0-1.0WC LOTEMP

DIFFPRESSGAGE 0-1.0WC LOTEMP

DWYER:2001-LT
SKU: DWYER:2001-LT
$131.47
Picture of DWYER 0-2.0 MAGNEHELIC GAUGE

DWYER 0-2.0 MAGNEHELIC GAUGE

DWYER:2002
SKU: DWYER:2002
$101.26
Picture of 0/2 # GAGE W/ADJ SIGNAL FLAG

0/2 # GAGE W/ADJ SIGNAL FLAG

DWYER:2002-ASF
SKU: DWYER:2002-ASF
$126.01
Picture of 0-2.0/1000-5600AIRVELOCITYGAGE

0-2.0/1000-5600AIRVELOCITYGAGE

DWYER:2002AV
SKU: DWYER:2002AV
$114.13