DISC-50 is playing an important role in the process of wastewater treatment. The double-way technique can apply to various environment and the ABS makes DISC-50 acquires significant anticorrosion, anti-aging and weather resistance. In DISC-50-1, Kai-Shing installs the check-ball which made from synthetic resin which results three times durability than general rubber. It prevents the wastewater from flowing back.
Furthermore, the difference between DISC-50 and DISC-50-1 is the membrane. The membrane of DISC-50 is made from NBR (Nitrile-Butadiene Rubber), which acquires high abrasion resistance and water proofing. This technique also can adjust the membrane within air volume. Therefore, it can effectively reduce the pressure loss and definitely restrain the wastewater from flowing back.
