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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 1-30WC 2-SPST M/R ON DECREASE

1-30WC 2-SPST M/R ON DECREASE

DWYER:PRL-156-P1
SKU: DWYER:PRL-156-P1
$0.00
Product Availability: Out of stock
Picture of 1-30WC M/R DIFF#SWITCH

1-30WC M/R DIFF#SWITCH

DWYER:PR-2-P1
SKU: DWYER:PR-2-P1
$1,008.90
Product Availability: Out of stock
Picture of 1-35# M/R EXPPRF SPDT PRESSWT

1-35# M/R EXPPRF SPDT PRESSWT

DWYER:DRH-7031-153U-4
SKU: DWYER:DRH-7031-153U-4
$0.00
Product Availability: Out of stock
Picture of 1-35# SPDT M/R ON # FALL

1-35# SPDT M/R ON # FALL

DWYER:DR-7031-153L-4
SKU: DWYER:DR-7031-153L-4
$0.00
Product Availability: Out of stock
Picture of 1-35# SPDT WEATHERPRF M/R # SW

1-35# SPDT WEATHERPRF M/R # SW

DWYER:DRW-7033-153L-4
SKU: DWYER:DRW-7033-153L-4
$0.00
Product Availability: Out of stock
Picture of 1-35# SPST PRESSURE SWITCH

1-35# SPST PRESSURE SWITCH

DWYER:DA-31-127-4
SKU: DWYER:DA-31-127-4
$0.00
Product Availability: Out of stock
Picture of 1-35#,PRESS SW,CLOSE HI

1-35#,PRESS SW,CLOSE HI

DWYER:DA-31-3-4
SKU: DWYER:DA-31-3-4
$0.00
Product Availability: Out of stock
Picture of 1-35#XPFPRSW SPDT M/RONDECR FM

1-35#XPFPRSW SPDT M/RONDECR FM

DWYER:DRF-7031-153L-4
SKU: DWYER:DRF-7031-153L-4
$0.00
Product Availability: Out of stock
Picture of 14 3/4 AVERAGING FLOW SENSOR

14 3/4 AVERAGING FLOW SENSOR

DWYER:PAFS-1007
SKU: DWYER:PAFS-1007
$62.06
Product Availability: Out of stock
Picture of 14 AVG AIR FLOW SENSOR-BLADE

14 AVG AIR FLOW SENSOR-BLADE

DWYER:MAFS-14
SKU: DWYER:MAFS-14
$131.82
Product Availability: Out of stock
Picture of 1-4 FLOATING CONTACT NULL SW.

1-4 FLOATING CONTACT NULL SW.

DWYER:1640-2
SKU: DWYER:1640-2
$930.48
Product Availability: Out of stock
Picture of -14.7-0PSI DIGITAL PRESS GAUGE

-14.7-0PSI DIGITAL PRESS GAUGE

DWYER:DPG-000
SKU: DWYER:DPG-000
$379.46
Product Availability: Out of stock
Picture of 140/300F TEMPERATURE CONTROL

140/300F TEMPERATURE CONTROL

DWYER:DS-7235-153-7N-1/2
SKU: DWYER:DS-7235-153-7N-1/2
$0.00
Product Availability: Out of stock
Picture of 140-300F SPDT TEMP SWT WTRPRF

140-300F SPDT TEMP SWT WTRPRF

DWYER:DAW-7038-153-7N
SKU: DWYER:DAW-7038-153-7N
$0.00
Product Availability: Out of stock
Picture of 140-300F TEMPSW SNAPACT

140-300F TEMPSW SNAPACT

DWYER:DA-7035-153-7N
SKU: DWYER:DA-7035-153-7N
$2,880.55
Product Availability: Out of stock
Picture of 15# RANGE,16FT CABLE LEVEL TRA

15# RANGE,16FT CABLE LEVEL TRA

DWYER:PBLT2-15-60-PU
SKU: DWYER:PBLT2-15-60-PU
$1,124.90
Product Availability: Out of stock
Picture of 15/80# 1/4FPT N/C # SWITCH

15/80# 1/4FPT N/C # SWITCH

DWYER:CXA-S1
SKU: DWYER:CXA-S1
$28.98
Product Availability: Out of stock
Picture of 15/80# 1/4FPT N/O # SWITCH

15/80# 1/4FPT N/O # SWITCH

DWYER:CXA-R1
SKU: DWYER:CXA-R1
$28.98
Product Availability: Out of stock
Picture of 1-50 GPM FLOW METER

1-50 GPM FLOW METER

DWYER:SSM-04
SKU: DWYER:SSM-04
$0.00
Product Availability: Out of stock
Picture of 15-0-15 PHOTOHELIC GAGE

15-0-15 PHOTOHELIC GAGE

DWYER:A3330
SKU: DWYER:A3330
$820.05
Product Availability: Out of stock