supply of nitrogen cylindernitrogen cylinder,nitrogen cylinder capacity 50 liter, working pressure 200 bar with pressure gauge fitted with fire rated automatic fire suppression activation solenoid valve with manual override lever duly filled with nitrogen at 200+/-10% bar for automatic fire s uppression system confirming to rdso spec no. rdso/2013/cg-06 (rev.latest). suitable to nitrogen cylinder fitted in automati c fire detection cum suppression system supplied by sanrok enterprises or jk exim or similar in lhb power car & pantry car c oaches. [ warranty period: 36 months after the date of delivery ] ] , nitrogen cylinder capacity 50 liter, working pressure 200 bar with pressure gauge fitted with fire rated automatic fire suppression activation solenoid valve with manual override lever duly filled with nitrogen at 200+/-10% bar for automatic fire s uppression system confirming to rdso spec no. rdso/2013/cg-06 (rev.latest). suitable to nitrogen cylinder fitted in automati c fire detection cum suppression system supplied by sanrok enterprises or jk exim or similar in lhb power car & pantry car c oaches. [ warranty period: 36 months after the date of delivery ] ] , supply of nitrogen cylinder of capacity 24 liter as per rdso spec - rdso/2013/cg-06 (rev. latest). consisting of 3 items: 1. nitrogen cylinder of capacity 24 l to be filled completely with nitrogen gas at 200+/-10% bar pressure during supply. 2. c ylinder valve as per fogpro india part no fp750-081 to be fitted in the new cylinder. 3. pressure gauge (0 to 315 bar) as per fo gpro india part no fp750-082 to be fitted in the new cylinder [ warranty period: 36 months after the date of delivery ] ] , nitrogen cylinder capacity 50 liter, working pressure 200 bar with pressure gauge fitted with fire rated automatic fire suppression activation solenoid valve with manual override lever duly filled with nitrogen at 200+/-10% bar for automatic fire s uppression system confirming to rdso spec no. rdso/2013/cg-06 (rev.