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Dwyer Instruments 1638-0 | Diaphragm Pressure Switch | 0.05-0.25" w.c. | SPDT | 15A, 120-480 VAC | 1/8" NPT
Part Number : 1638-0
Maximum dependability is provided by our highest accuracy conventional pressure switch, the Series 1630 Large Diaphragm Pressure Switch. For added convenience, it also includes a visible set point indicator. FM certified for general duty, UL and CSA listed. Most small electrical loads can be handled by a 15 amp electrical capacity. Only use with suitable gases or air.
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