Watson Smith 422 current-to-pressure converters are available in 3 to 15 psig and 3 to 120 psig variants for use with oil-free dry air supplies and accomodate flows to 100 scfm. They operate in temperatures of 68° to 158° F. Connections are made to 1 /4 in. NPT female standard.

IMI Norgren Inc., (303) 794-2611, www.watsonsmith.com