supply of nitrogen cylinder capacity 50 liternitrogen cylinder capacity 50 liter,nitrogen cylinder capacity 50 liter, working pressure 200 bar with pressure gauge fitted wit h fire rated automatic fire suppression activation solenoid valve with manual override lever duly filled wit h nitrogen at 200+/-10% bar for automatic fire suppression system confirming to rdso spec no.rdso/201 3/cg-06 (rev.2)) am-1. suitable for nitrogen cylinder fitted in automatic fire detection cum suppression s ystem supplied by sanrok enterprises or jk exim or similar in lhb power car & pantry car coaches. [ warr anty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited