Ventilated Exhaust Systems for Chemical Store Areas
to comply with Australian Standards AS1940

Ventilated Exhaust

EXHAUST VOLUME BASED ON 0.3 m3/min. PER SQUARE METRE OF FLOOR AREA OR 5 m3/min.
WHICH EVER IS THE GREATEST.

EXHAUST DUCT LOCATED ON OPPOSITE WALL TO AIR SUPPLY REGISTER WITH THE DISTANCE
BETWEEN REGISTERS NOT GREATER THAN 5 metres.