MUNICIPAL CORPORATION JALANDHAR

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The tank shall be mounted on a auxiliary frame of ISMC 150 section and shall be adequately strength
need to render it torque resistant. The auxiliary frame shall be manufactured to the size of the vehicle’s
chassis and shall be of an all electrically welded construction.
1.3 THE HIGH PRESSURE JETTING PUMP
The high pressure Triplex Plunger Pump shall be a fully variable unit with a heavy duty, positive
displacement, reciprocating triplex plunger and having a discharge capacity of 226 LPM @ 130 bar
pressure to perform the jetting function with a high degree of efficiency and reliability.
The pump should be of Myers USA or Pratisolli Italy make with proven performance.
The pump shall be suitably located on the chassis with provision for stopping the jetting pump without
stopping the prime mover.
The pump shall be equipped with pressure relief valve for protection and life extension of jetting pump.
High pressure jetting system works on the principle of Hydro dynamic cleaning by water pressure suitable
for cleaning, sewer lines of diameter ranging from 350 mm to 800 mm. The high pressure jetting system
will be adequately protected by incorporating suction filter, relief valve and un-loader valves. Mounting
of jetting pump shall be on the side of the auxiliary frame with the pump head facing upwards.
1.4 JETTING HOSE AND HOSE REAL.
The hose reel drum should be of sturdy design and should be design to take a minimum 120 Mtrs. of 25
mm. internal diameter high pressure jetting hose. The hose reel drum should be given through a hydraulic
motor. The rotation of the hose reel about its axis should be through a rotation of 180 Deg. The hose reel
should be of the pivoted type inner core of hose should be constructed of special water grease resistance
material.
Thermoplastic Electrometric material core tube fiber braided reinforcement & should have abrasion
resistant. Urethanes core the inner are should be water grease resistant material. Minimum Bend radius of
hose should be 150 mm working pressure should be 172 bar and minimum burst pressure should be of
425 bar. The Jetting Hose should be Parker Only.
1.5 VACUUM PUMP
The Equipment shall be fitted with a rotary sliding vanes type, positive displacement type
Exhauster/Compressor known for its unmatched performance and for its trouble free and cost effective
service through out the life of the equipment. The pump shall be fitted with high temperature resistant,
asbestos free vanes, shall have a minimum free airflow displacement capacity of 13850 LPM
The exhauster/blower shall be of an imported origin preferable of Jurop, Italy or MASPORT (USA) or
MANNESMANN-DEMAG (GERMANY)