This unit is based directly on the BT approved CDU3C, but has been extended to include a built-in regulator and pressure gauge, eliminating the need for separate panels. It can be supplied in either a 5 outlet or a 10-outlet variant, with each outlet using an individual flowmeter which gives the operator an instant visual indication as to air flow within a waveguide.

The 12437/L Waveguide Dehydrator, designed for cable pressurisation applications, has proved successful in numerous aerial and waveguide applications, and a low-pressure version has evolved. This unit is the same as its higher-pressure counterpart, but for an output regulator, and gauge which are more accurate within the 0.5 to 3 p.s.i. pressure band. The 12437/L Waveguide Dehydrator uses an efficient 1/3 HP compressor to fill its large integral receiver to a pressure of up to 65 p.s.i. In addition, to the larger receiver, the unit benefits from built in compressor and receiver gauges. These gauges can help the operator to assess the condition of a unit, and help with fault finding in the event of a failure. Another useful feature of this unit is the humidity detector test facility, which assists in fault analysis alongside the standard remote alarms. In common with all our current units, the 12437/L Waveguide Dehydrator is equipped with a thermal/magnetic overload circuit breaker with neon indicator.

Dry air delivery Output pressure Dry air dewpoint No. of outlets Height (mm) Width (mm) Depth (mm) Weight (kg) Operating voltage
35 ft³/hr 0.5 – 5 psi -35ºC 5 or 10 960 440 330 60 230 v AC