Inflatable packers are used around the world (universal), as underground test devices for liquid pressure measurements and major elements used where drilling and injection are done by injection of consolidating or waterproofing grouts, and have many applications related to construction sites mentioned below.
STAR packers are manufactured using layers in of steel cable bedded into natural rubber giving them the strength to resist the rough conditions of worksite used. The exception expansion capacity by using hydraulic liquid or gas pressure enables a good seal either in regular or uneven boreholes , as well as facilitating running in and retrieving.
