SGD Inc. has introduced the 913 Series semi-automatic changeover manifold which, the company explains, provides the benefits of many higher cost competitive models at an economical cost.

Constructed of high purity components, the changeover manifolds are suitable for use in both high purity and general purpose applications.

The units are housed in a NEMA4X box and are suitable for both indoor and outdoor installations. The box houses the gas controls, electronic control module, a safety relief valve with vent port, and status lights which provide for easy monitoring of gas supplies to the application.

Outlet connection is ½” NPT female, while a 110 VAC power cord is provided and the package is completed with a set of two 3’ stainless steel inner core flexible hose pigtails with check valves installed in the CGA cylinder connections. An optional alarm module powered by the base unit is available.