NK Co., Ltd. products

The IG541 is developed as an alternative to halon or carbonic acid gas in order to protect safety of people and environment. It makes up with 52% nitrogen, 40% argon and 8% carbonic acid gas. 15% oxygen is, at least, needed to maintain combustion. The Inert Gas system eliminates what might reduce the oxygen ratio which is expected to add non-activated gas by 12.5%. Also, the system is designed to protect people who might be threatened by the effect of reduced oxygen in a blazing location.

Each assembly may be provided with a range of fills to suit the design requirements. After filling, the containers are superpressursed with dry nitrogen to 25 bar +5%(at a temperature of 20?). The maximum filling density for Novec 1230 is 1.2kg/litre and the minumum is 0.5kg/litre. Dimensions and weights of each assembly are shown in Tables 15 and 16.

NK High Pressure CO2 system is a highly adaptive, cost-beneficial extinguishing system designed with reliable expertise. The HP CO2 system includes a large number of pressure cylinders charged with CO2 gas as the extinguishing agent.