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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