View all text of Subpart L [§ 75.1100 - § 75.1108]
§ 75.1101-19 - Nozzles; flow rate and direction.
The nozzles of each dry powder chemical system shall be capable of discharging all powder within 1 minute after actuation of the system and such nozzles shall be directed so as to minimize the effect of ventilation upon fire control.