Impa Code : 33 08 51 - 33 08 52 - 33 08 53
Specification
Sizes:
40mm(1 1/2"), 50mm(2"), 65mm(2 1/2"), 80mm(3"), 100mm(4") 
Material:
Brass 
Features
Used for combining water band with water band ,fire hydrant ,water lance and fire-fighting truck so that they are to supply water or foam misture for putting out fire.
WaterBand Connector and Female Threaded Fixed Connector.
 Malaysia
Malaysia