Drallim Industries Ltd

The 12255 is a unit which stands little more than 1.6m tall, and yet houses the 3/4HP compressor which provides the unit with the ability to produce over 100 cubic foot per hour of air at 9 psi.

This very high performance unit stands over 2.2m high, and is home to two 3/4HP compressors. Using timers and pressure switches, the compressors are controlled to run alternately when the demand for air is within the capability of one.

For anyone intending to carry out routine maintenance to critical pressurisation units, the 12377 is an essential tool. Weighing approximately 30kg this unit is fully portable. Its design incorporates wheels, and an extendable handle to aid its movement.

Designed to meet the universal increase in demand for aerial and waveguide pressurisation, the 12434 Waveguide Dehydrator uses tried and tested components to combine high capacity air generation with low-pressure delivery. The unit is very compact and is intended to be either floor or wall mounting. Installation is intended to assist those who wish to increase space, and reduce vibration within their 19" racks

Designed to be mounted within a 19" rack, the 12435 Waveguide Dehydrator is one of our most compact units, occupying just 133mm in height. Using a quiet, low vibration compressor, the unit can produce 5 cubic feet per hour of dry air at output pressures of between 0.5 and 5psi.

Dimensionally identical to the 12435 Waveguide Dehydrator, this compact 19" rack mounted unit has been designed to fulfill the requirements of slightly larger applications. A larger compressor enables the unit to produce 7 cubic feet per hour of dry air, at output pressures of between 0.5 and 5psi.

This unit is based directly upon 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 cable or waveguide.

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 new CDU 2B has been designed to replace the two largest Compressor Desiccator Units within the BT rate book. Offering the airflow of the larger CDU 2A, but with a simplified design and assembly, the 2B combines the performance that a large cable network demands with the ease of maintenance that technicians will endorse. Sound damped to a level of below 60dbA at 1 metre, and housed within a compact enclosure, the 2B offers unobtrusive efficiency within even the busiest telephone exchange. Integral castors and quick connect pneumatic couplings make installation simple. Designed to be directly interchangeable with either a CDU1A or 2A, the new 2B requires an external air receiver, and pressure-regulating panel.

Closely matched with the performance and specifications of our accomplished 19" rack-mounting waveguide dehydrators, the 12445 series Waveguide Dehydrator is intended to offer our customers a range of space-saving wall-mounting alternatives. Now available with 3 levels of performance, the 12445 range suits many applications. Protruding only 16cm or 23cm from a wall, and mounting via integral keyhole slots, these units dispense with any need for additional shelving or brackets.