Water 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 bore Aluminum Alloy - with Jet Nozzle with male threaded inlet suitable for a discharge of 1750 / 2580 / 3500 l.pm. at 7kg/cm2 pressure, 53m horizontal throw at 30 deg. Angle in still air, bearing IS:8442 mark.