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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 DWYER 0.15-1.5WC PRESSURE SWITCH

DWYER 0.15-1.5WC PRESSURE SWITCH

DWYER:1627-1
SKU: DWYER:1627-1
$649.17
Product Availability: Out of stock
Picture of DWYER 0-2.0 MAGNEHELIC GAUGE

DWYER 0-2.0 MAGNEHELIC GAUGE

DWYER:2002
SKU: DWYER:2002
$105.26
Product Availability: Out of stock
Picture of DWYER 0-5.0WC MAGNAHELIC GAGE

DWYER 0-5.0WC MAGNAHELIC GAGE

DWYER:2005
SKU: DWYER:2005
$105.26
Product Availability: Out of stock
Picture of DWYER 0-8WC PHOTOHELIC SWITCH GUAGE UL

DWYER 0-8WC PHOTOHELIC SWITCH GUAGE UL

DWYER:A3008
SKU: DWYER:A3008
$816.08
Product Availability: Out of stock
Picture of DWYER 1.4-5.5WCM/R DUCT # SW.

DWYER 1.4-5.5WCM/R DUCT # SW.

DWYER:1900-5MR
SKU: DWYER:1900-5MR
$154.69
Product Availability: Out of stock
Picture of DWYER 1/8FLOWMETER 50/500 CC AIR/M

DWYER 1/8FLOWMETER 50/500 CC AIR/M

DWYER:RMA-12-SSV
SKU: DWYER:RMA-12-SSV
$103.38
Product Availability: Out of stock
Picture of DWYER 10/300PSI SPDT SNAPSWTCH #SWT

DWYER 10/300PSI SPDT SNAPSWTCH #SWT

DWYER:DA-7031-153-9
SKU: DWYER:DA-7031-153-9
$1,234.82
Product Availability: Out of stock
Picture of DWYER 10-300 S.S.SPST CLOSE ON RISE

DWYER 10-300 S.S.SPST CLOSE ON RISE

DWYER:DA-21-2-9S
SKU: DWYER:DA-21-2-9S
$0.00
Product Availability: Out of stock
Picture of DWYER 10-300#SPSTMERCURY # SWITCH

DWYER 10-300#SPSTMERCURY # SWITCH

DWYER:DA-31-2-9
SKU: DWYER:DA-31-2-9
$0.00
Product Availability: Out of stock
Picture of DWYER 2-60 PSI  SPDT SNAP SWITCH

DWYER 2-60 PSI SPDT SNAP SWITCH

DWYER:DS-7231-153-5
SKU: DWYER:DS-7231-153-5
$1,121.22
Product Availability: Out of stock