Drainage Department

Jetting Machine :

Jetting machine is used to clear chock-ups in drainage and storm water lines diameter ranging 250 mm to 600 mm by using  water at a pressure of 150 to 200 bar build up by a Hitech Pump. High pressured water is discharged in to the lines through imported Sewer Jetting Hose of diameter 1 " and length of 120 ft. having nozzle at the end of the pipe, which develops the pressure and being used to give velocity to the jetting hose. Above machine is mounted on Ashok Leyland 1616 truck having water tank capacity of 8000 ltrs and a split power take-off unit is used to drive jetting pump and vehicle from spot to various locations.

High pressure water pump specifications as follows :- 

Triplex Plunger Pump Make Pratissoli (Italy)
Model MS 50
Water Flow 280 LPM
Max. RPM 1600-1800
Operating Pressure 160 bars minimum
Power Required 160 H.P