supply of discharge tube along with discharge ,2 rubber washer: rubber washer made of good quality neoprene rubber for 63.5 mm (2.5 inch.)female coupling of hydrant / delivery hose. 3 safety lock with pin for co2 extinguishers 4 discharge tube with horn 1.for co2 22.5 kg extinguisher - 30 nos. length- not less then 01 meters 5 rubber washer lending-v 6 rubber disc washers of 68mm diaand 84mm dia having 6 mm thickness (200 each type ) for fire hydrants landing valves. 7 rubber washer for suction hose dia-75mm 8 discharge tube washer for mech foam 9lt fire extinguisher: discherg
