When a deluge valve opens, the fire and gas system needs to know water is actually flowing. A flow switch closes that loop.

The Ajax XP flow switch is ATEX certified for hazardous areas and suits deluge supply lines on North Sea platforms. F. Bamford has supplied fire protection system instruments to the petrochemical sector for over 70 years. Buy direct from the manufacturer, get straight answers on ratings, and keep your fire system documentation tidy.