supply of water locking unit 3/4 inch designed for pressured flushing system as per mmdts 19027 rev.01 make = spac item code. spac 0011042 or equivalent make functionally compatible in pressured flushing system of indian railway coaches fitted with pressurized flushing system of spac make: spac or equivalent make.water locking unit 3/4 inch designed for pressured flushing system as per mmdts 19027 rev.01 make = spac item code. spac 0011042 or equivalent make functionally compatible in pressured flushing system of indian railway coaches fitted with pressurized flushing system of spac make: spac or equivalent make.,water locking unit 3/4 inch designed for pressured flushing system as per mmdts 19027 rev.0 1 make = spac item code. spac 0011042 or equivalent make functionally compatible in pressured flushing sy stem of indian railway coaches fitted with pressurized flushing system of spac make: spac or equivalent ma ke. [ warranty period: 30 months after the date of delivery ]