supply of movable tender ( trolley wheels ) at door step, trolley wheels fire extinguishers ss 304 cylinder with pressure gauge diaphragm type, cylinder valve ss 304 double ball valve with leak proof design, flexible tube fiber woven flexible hose, spray gun stainless steel 304, cylinder pressure 200 psi, range 8-10 feet, capacity 50kg, ul listed hfc-236fa clean agent, clean gas shelf life with 10 years warranty for leakage. note: tender specific authorization, warrantee of oem and test certificate of any nabl approval lab for clean gas along with the offer. as per detailed specifications attached in annexure. [ warranty period: 30 months after the date of delivery ] => limited