Since its inception nearly two decades ago, the NES
TANKSWEEP has undergone many changes and additions.
Today’s version represents years of experience and customer feedback
which has resulted in certainly the most safe, sophisticated and best
performing TANKSWEEP ever produced
Click here to see the ST150
The NESL Tank Sweep system is designed for the de-sludging
of Petroleum and Chemical storage tank by the control and circulation of
high velocity liquid streams through directable nozzles fitted to the
tank shell via manways or other openings. Even if the level is above the
manways Tanksweeps can be fitted using a cold tap to the existing manway
lids or a hot tap to a D door or even the tank shell.
Tanksweeps can also be permanently fitted to tanks to ensure there is
never a sludge build up whilst in use.
Illustration of a 80-100m diameter tank with 4 Tanksweeps fitted
Typically 2 Tanksweeps are required for tanks up to
50m, 3 tanksweeps for tanks of 50-80m and 4 tanksweeps for tanks over
Tanksweeps Pumps and
Filters on site
Each Tanksweep Nozzle outputs 1472 pounds or 667
Kgs of thrust and 2274 GMP or 516 cubic meters with a
Pump of 660m3/h at 10 bar