Perhaps most well-known is our Magnehelic gage, which has been an industry standard since its introduction in 1953.
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DWYER:2150
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DWYER:LPG4-D8122N
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DWYER:LPG4-D8322N
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DWYER:TS3-50040
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DWYER:1910-0
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DWYER:1910-1
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DWYER:1910-5
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DWYER:ITA9352D
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DWYER:TRI-200-50
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DWYER:TRI-75-50
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DWYER:A-287
SKU: DWYER:A-287
DWYER:BTLS3405D
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