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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 1/4 DBLWINDOW BRONZE FLOW IND

1/4 DBLWINDOW BRONZE FLOW IND

DWYER:SFI-300-1/4
SKU: DWYER:SFI-300-1/4
$307.70
Product Availability: Out of stock
Picture of 2DBLWINDOW BRONZE FLOW IND

2DBLWINDOW BRONZE FLOW IND

DWYER:SFI-300-2
SKU: DWYER:SFI-300-2
$765.40
Product Availability: Out of stock
Picture of 3/4NPT DBLWINDOW BRNZ FLOWIND

3/4NPT DBLWINDOW BRNZ FLOWIND

DWYER:SFI-300-3/4
SKU: DWYER:SFI-300-3/4
$343.73
Product Availability: Out of stock
Picture of PHOTOHELIC PRESSURE SWTCH/GAGE

PHOTOHELIC PRESSURE SWTCH/GAGE

DWYER:A3301-24VAC-LT
SKU: DWYER:A3301-24VAC-LT
$0.00
Product Availability: Out of stock
Picture of 2-0-2WC # SWITCH 240VAC

2-0-2WC # SWITCH 240VAC

DWYER:A3304-240VAC
SKU: DWYER:A3304-240VAC
$0.00
Product Availability: Out of stock
Picture of 2-0-2WC TAMPERPROOF # SWITCH

2-0-2WC TAMPERPROOF # SWITCH

DWYER:A3304-TAMP
SKU: DWYER:A3304-TAMP
$0.00
Product Availability: Out of stock
Picture of HEX COUPLING

HEX COUPLING

DWYER:A-337
SKU: DWYER:A-337
$8.85
Product Availability: Out of stock
Picture of 3/16 T

3/16 T

DWYER:A-342
SKU: DWYER:A-342
$8.85
Product Availability: Out of stock
Picture of TERMINAL TUBE,BRASS,1/4,8L

TERMINAL TUBE,BRASS,1/4,8L

DWYER:A-344
SKU: DWYER:A-344
$13.09
Product Availability: Out of stock
Picture of ASPIRATOR BULB

ASPIRATOR BULB

DWYER:A-350
SKU: DWYER:A-350
$36.59
Product Availability: Out of stock