Nuclear Safe Change

Wozair has worked closely with the nuclear industry for many years, particularly with Safe Change filter units, air handling units, dampers and quick mix injectors.

Supplying the nuclear and defence industries throughout the UK, Wozair is approved by UK Site Licence operators and we have an extensive track record with Bradwell, Dounreay, Sellafield, Dungeness and Aldermaston.

We have an extensive range of HVAC products available, both for C1 and C2 supply systems and C3, C4 and C5 active ventilation extract systems, where safety and reliability are of paramount importance.

Technical Data

Product Code
SCR / SCA / EP2
Airflow
Individual filter housings are available in various arrangements to suit an airflow of up to 950 l/sec, or smaller increments.
EPZ style filter housings are available in various arrangements to suit an airflow of up to 9,500 l/s.
Air Pressure
Filter housings are usually designed and tested to a maximum differential air pressure of 6,000 Pa.
Available Design Duty
Standard: 950 l/sec and 470 l/sec
Non-standard: 280 l/sec, 160 l/sec and 75 l/sec
Testing
Full NDT of all containment welds and case leak tested

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