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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 3/4BRNZ AIR TO OPEN HI FLOW

3/4BRNZ AIR TO OPEN HI FLOW

DWYER:2001VA32-230-QS
SKU: DWYER:2001VA32-230-QS
$2,289.83
Product Availability: Out of stock
Picture of 500-5000 SPDT SNAP SWITCH

500-5000 SPDT SNAP SWITCH

DWYER:DA-7021-153-15S
SKU: DWYER:DA-7021-153-15S
$2,324.75
Product Availability: Out of stock
Picture of 0-750W.C. LCD DISP DIFF PRESS

0-750W.C. LCD DISP DIFF PRESS

DWYER:3100D-4-FM-1-1-LCD
SKU: DWYER:3100D-4-FM-1-1-LCD
$2,358.30
Product Availability: Out of stock
Picture of SMARTDIFF#TRANSMITTER 0-150WC

SMARTDIFF#TRANSMITTER 0-150WC

DWYER:3100D-3-FM-1-1-LCD
SKU: DWYER:3100D-3-FM-1-1-LCD
$2,358.30
Product Availability: Out of stock
Picture of DIFF PRESS TANSMITTER 0-100#

DIFF PRESS TANSMITTER 0-100#

DWYER:3100D-5-FM-1-1-LCD
SKU: DWYER:3100D-5-FM-1-1-LCD
$2,358.30
Product Availability: Out of stock
Picture of DWYER DIFFERENTIAL PRESSURE SWITCH STAINLESS STEEL

DWYER DIFFERENTIAL PRESSURE SWITCH STAINLESS STEEL

DWYER:H3S-1SL
SKU: DWYER:H3S-1SL
$2,391.96
Product Availability: Out of stock
Picture of DIFF.PRESS.SWITCH,.5-15#,2#DIF

DIFF.PRESS.SWITCH,.5-15#,2#DIF

DWYER:H3S-2SL
SKU: DWYER:H3S-2SL
$2,391.96
Product Availability: Out of stock
Picture of HI-FLOW VALVE

HI-FLOW VALVE

DWYER:2002VA32-230-QS
SKU: DWYER:2002VA32-230-QS
$2,471.57
Product Availability: Out of stock
Picture of 3-40# PRESSURE SWITCH

3-40# PRESSURE SWITCH

DWYER:H2S-1
SKU: DWYER:H2S-1
$2,512.68
Product Availability: Out of stock
Picture of PRESSURE SWITCH 25-400#

PRESSURE SWITCH 25-400#

DWYER:H2S-2
SKU: DWYER:H2S-2
$2,512.68
Product Availability: Out of stock
Picture of PRESSURE SWITCH 100-1500#

PRESSURE SWITCH 100-1500#

DWYER:H2S-3
SKU: DWYER:H2S-3
$2,512.68
Product Availability: Out of stock
Picture of 1-0-1WC NEMA 4X DIFF# SWITCH

1-0-1WC NEMA 4X DIFF# SWITCH

DWYER:608-13B
SKU: DWYER:608-13B
$2,657.49
Product Availability: Out of stock
Picture of 5-0-5 NEMA 4 DIFF# SWITCH

5-0-5 NEMA 4 DIFF# SWITCH

DWYER:608-15B
SKU: DWYER:608-15B
$2,657.49
Product Availability: Out of stock
Picture of 200-2500# SPDT WTHRPRF PRESSWT

200-2500# SPDT WTHRPRF PRESSWT

DWYER:DAW-7043-153-13E
SKU: DWYER:DAW-7043-153-13E
$2,710.57
Product Availability: Out of stock
Picture of 0-100WC 4-20MA SS PRESS TRNSD

0-100WC 4-20MA SS PRESS TRNSD

DWYER:672-5-A
SKU: DWYER:672-5-A
$2,726.01
Product Availability: Out of stock
Picture of 0-2 INCLINEDVERTICALMANOMETER

0-2 INCLINEDVERTICALMANOMETER

DWYER:424-5
SKU: DWYER:424-5
$2,773.29
Product Availability: Out of stock
Picture of 1 5GPM/21.5SCFM IND FLOWMETER

1 5GPM/21.5SCFM IND FLOWMETER

DWYER:IF2707
SKU: DWYER:IF2707
$2,787.17
Product Availability: Out of stock
Picture of FLOW METER 14 GPM/62 SCFM

FLOW METER 14 GPM/62 SCFM

DWYER:IF2712
SKU: DWYER:IF2712
$2,787.17
Product Availability: Out of stock
Picture of GAS FLOW METER 0-2LPM

GAS FLOW METER 0-2LPM

DWYER:GFM-1108
SKU: DWYER:GFM-1108
$2,788.55
Product Availability: Out of stock
Picture of ROOM STATUS MONITOR RANGE ±0.05 W.C. EXCITATION 24 VAC.

ROOM STATUS MONITOR RANGE ±0.05 W.C. EXCITATION 24 VAC.

DWYER:RSM-1-A
SKU: DWYER:RSM-1-A
$2,815.54
Product Availability: Out of stock
Picture of ROOM STATUS MON +-0.1WC 120V

ROOM STATUS MON +-0.1WC 120V

DWYER:RSM-2-B
SKU: DWYER:RSM-2-B
$2,815.54
Product Availability: Out of stock
Picture of ROOM STATUS MONITOR +-.5WC

ROOM STATUS MONITOR +-.5WC

DWYER:RSM-4-A
SKU: DWYER:RSM-4-A
$2,815.54
Product Availability: Out of stock
Picture of ROOMSTATUSMONITOR +/-0.05WC

ROOMSTATUSMONITOR +/-0.05WC

DWYER:RSM-1-B
SKU: DWYER:RSM-1-B
$2,815.54
Product Availability: Out of stock
Picture of ROOM STATUS MONITOR +-0.1WC

ROOM STATUS MONITOR +-0.1WC

DWYER:RSM-2-A
SKU: DWYER:RSM-2-A
$2,815.54
Product Availability: Out of stock
Picture of 24VAC/4-20MA OR 0-5/0-10VDC

24VAC/4-20MA OR 0-5/0-10VDC

DWYER:RSM-6-A
SKU: DWYER:RSM-6-A
$2,815.54
Product Availability: Out of stock
Picture of 120V/4-20MA OR 0-5/0-10VDC

120V/4-20MA OR 0-5/0-10VDC

DWYER:RSM-6-B
SKU: DWYER:RSM-6-B
$2,815.54
Product Availability: Out of stock
Picture of PNEUMATIC HAND PUMP 600 PSI

PNEUMATIC HAND PUMP 600 PSI

DWYER:PCHP-1
SKU: DWYER:PCHP-1
$2,840.27
Product Availability: Out of stock
Picture of INCLINEDVERTICALMANOMETER

INCLINEDVERTICALMANOMETER

DWYER:422-23
SKU: DWYER:422-23
$2,875.08
Product Availability: Out of stock
Picture of 250/415F TEMPSW SNAPACT 6CAP

250/415F TEMPSW SNAPACT 6CAP

DWYER:DA-7035-153-8N
SKU: DWYER:DA-7035-153-8N
$2,946.70
Product Availability: Out of stock
Picture of 0-60# DIFF PRESS TRANSMITTER

0-60# DIFF PRESS TRANSMITTER

DWYER:636D-3
SKU: DWYER:636D-3
$2,952.08
Product Availability: Out of stock