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Cost effective, efficient LEV system design

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Airflow Indicator

More information

To prevent possible exposure between regular tests, it is imperative that the operator has an indication that the LEV system is working within control parameters.

The simplest form of indication is to install airflow indicators at each extraction point, which is recommended in HSG258, the latest guidance on LEV from the HSE (Health & Safety Executive).

The Impact airflow indicator has a digital display for a quick visual reference of positive or negative operation.

See our LEV – Airflow Indicators page for more information