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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 PHOTOHELIC 0-1WC W/LOW TEMP

PHOTOHELIC 0-1WC W/LOW TEMP

DWYER:A3001-TAMP-LT
SKU: DWYER:A3001-TAMP-LT
$0.00
Product Availability: Out of stock
Picture of PHOTOHELIC 0-2WC,AIR VELOCITY

PHOTOHELIC 0-2WC,AIR VELOCITY

DWYER:A3002AV
SKU: DWYER:A3002AV
$797.72
Product Availability: Out of stock
Picture of PHOTOHELIC 0-40 W.C. UL/CSA

PHOTOHELIC 0-40 W.C. UL/CSA

DWYER:A3040
SKU: DWYER:A3040
$797.72
Product Availability: Out of stock
Picture of PHOTOHELIC 0-50 W.C.

PHOTOHELIC 0-50 W.C.

DWYER:A3050
SKU: DWYER:A3050
$797.72
Product Availability: Out of stock
Picture of PHOTOHELIC DRAFT CONTROL

PHOTOHELIC DRAFT CONTROL

DWYER:3302
SKU: DWYER:3302
$0.00
Product Availability: Out of stock
Picture of PHOTOHELIC PRES SWITCH 0-10WC

PHOTOHELIC PRES SWITCH 0-10WC

DWYER:DCTE610-3010MR
SKU: DWYER:DCTE610-3010MR
$0.00
Product Availability: Out of stock
Picture of PHOTOHELIC PRESSURE SWITCH

PHOTOHELIC PRESSURE SWITCH

DWYER:A3000-50MM
SKU: DWYER:A3000-50MM
$797.72
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 PHOTOHELIC W/ 24V RELAY 0-1WC

PHOTOHELIC W/ 24V RELAY 0-1WC

DWYER:A3001-24VAC
SKU: DWYER:A3001-24VAC
$0.00
Product Availability: Out of stock
Picture of PHOTOHELIC,BI-DIREC .05-.20WC

PHOTOHELIC,BI-DIREC .05-.20WC

DWYER:A3000-00N
SKU: DWYER:A3000-00N
$842.35
Product Availability: Out of stock