บริษัท เนเจอร์ สปริ้นท์ จำกัด

EXHAUST CAPACITY WITH STACK
EFFECT AND WIND VELOCITY IN CFM.

WIND VELOCITY : 5 mph

WIND VELOCITY : 8 mph

WIND VELOCITY : 11 mph

WIND VELOCITY : 13 mph

WIND VELOCITY : 15 mph

WIND VELOCITY : 18 mph

RECOMMENDED AIR-CHANGES PER HOUR FOR VARIOUS PROCESSES.

*Insulation is not appropriate under these conditions.

Note :
The above is a guide. During recommendations, all actual site conditions must be taken into consideration
and adjustments to the above recommended air-change rates must be made when necessary.