supply of supply and installation of fire extinguisher as per latest bis 15683:2018supply and installation of fire extinguisher as per latest bis 15683:2018,supply and installation of fire extinguisher as per latest bis 15683:2018 of 6 kg capacity, wit h ul approved clean gas with auto manual reverse stainless steel valve having capacity 6 kgs and made up of stainless steel 304 grade cylinder pressure 14 bar, range 3-4 meters, valve body pressure die-casted ss- 304 unique valve with leak proof design, delivery method nozzle with flexible hose pipe, ul listed hfc-23f a clean agent, accessories heavy duty wall mounting bracket alone with fire extinguisher, clean gas shelf li fe with 10 years warranty for leakage as per specification. make/model: nasa 600 mar or similar. [ warran ty period: 30 months after the date of delivery ] ]