- Oscillating Monitor – Stand Post Type, Water Powered, Oscillating Mechanism Made of Gm, - Monitor Made Out of Seamless Steel Tubes, Hot Dip Galvanised Gm Swivel Joints with Locking Arrangements, Permitting Automatic Adjustable Arc from 0-190 Degree and Manual 0-360 Degree Rotation. - +80 to -45 Degree Manual Vertical Movement. Oscillating Speed Adjustable Between 0-80 Degree per Second. - 32 Mm Bore Gm Nozzle Suitable for a Discharge of 2580 Lpm At 7 Kg/cm2 Pressure, 55 Mtr Horizontal Throw in Still Air Conf. to is