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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 15-0-15WC MAGNAHELIC GAGE

15-0-15WC MAGNAHELIC GAGE

DWYER:2330
SKU: DWYER:2330
$119.29
Picture of MINIHELIC DIF #GAGE 0-.5WC

MINIHELIC DIF #GAGE 0-.5WC

DWYER:2-5000-0
SKU: DWYER:2-5000-0
$92.57
Picture of INCLINED MANOMETER .10-0-1.0

INCLINED MANOMETER .10-0-1.0

DWYER:100.5
SKU: DWYER:100.5
$961.62
Picture of ADJUSTABLE SIGNAL FLAG COVER

ADJUSTABLE SIGNAL FLAG COVER

DWYER:100176-00
SKU: DWYER:100176-00
$28.22
Picture of WEATHER PROOF PRESSURE SWITCH

WEATHER PROOF PRESSURE SWITCH

DWYER:1003W-A1-D
SKU: DWYER:1003W-A1-D
$832.64
Picture of CONDUIT COVER

CONDUIT COVER

DWYER:100479-00
SKU: DWYER:100479-00
$17.25
Picture of PRESSURE SWITCH,10-70# SPDT

PRESSURE SWITCH,10-70# SPDT

DWYER:1004W-A1-D
SKU: DWYER:1004W-A1-D
$832.64
Picture of .20/0/2 AIR VELOCITY GAGE KIT

.20/0/2 AIR VELOCITY GAGE KIT

DWYER:102-AV
SKU: DWYER:102-AV
$1,326.03
Picture of 300# S.S. LEVEL CONTROL

300# S.S. LEVEL CONTROL

DWYER:102-WT-7810-C-60
SKU: DWYER:102-WT-7810-C-60
$3,538.74
Picture of 0-4WC 4 1/2SCALE,PORT.GAUGE

0-4WC 4 1/2SCALE,PORT.GAUGE

DWYER:104
SKU: DWYER:104
$879.55
Picture of INCLINED MANOMETER .20-0-3.0

INCLINED MANOMETER .20-0-3.0

DWYER:109
SKU: DWYER:109
$1,099.24
Picture of INCLINED MAN0METER .05-0-.25

INCLINED MAN0METER .05-0-.25

DWYER:115
SKU: DWYER:115
$1,011.11
Picture of GLAND ASSEMBLY

GLAND ASSEMBLY

DWYER:121-116
SKU: DWYER:121-116
$280.55