Trolley Mounted Water Monitor With Jet NozzleWater monitor mounted on M. S. trolley frame with solid rubber tyre with jet nozzle, made out of IS: 1239 seamless steel tubes, hot dip galvanized, 63mm /75mm / 100mm N.B. flanged inlet, IS:318 LTB2 gunmetal ball bearing swivel joints with brass locking arrangement, permitting of 360 degree horizontal, 80 to –45 degrees vertical traverse, 32mm bo ...