Great flexibility - Due to the availability of readymade inspection chambers and manholes along with long lengths of lighter-weight pipes and different components, installation of this system is very convenient and fast.

Perfect hydraulic properties - Mirror smooth inside surface of the pipes and streamlined design of the inspection chambers and manholes greatly reduce the possibility of a blockage and maximize flow characteristics. As a result, the carrying capacity of these pipes can be increased by 40% over concrete pipes.

Great strength - Products are sufficiently durable to meet site-loading requirements.

100% watertight system - The pipe, riser, or shaft connection with the drainage chamber base is absolutely watertight, and the unique design of pipe joints with click ring and sealing ring makes the system completely leakproof.

Hygienic and safe - Supreme's drainage chamber is the trouble-free performance of the joints without blockages and leakages ensuring high standards of hygiene.

Minimum excavation cost - Because of the simple jointing technique, trench width can be kept to a minimum and a smoother bore of the pipe allows high flow rates at relatively flatter gradients.

Different flow profile designs - Inspection chambers are available in different flow profiles/configurations of the inlet and outlet in different sizes to suit the site requirements. Inlets that are not needed can be closed with the help of blanking plugs.

Minimal maintenance - Optimum functional qualities and good hydraulic properties play an important part in reducing the need for jetting and other forms of maintenance and therefore operational costs are considerably reduced.

Longer life and the overall economy - Supreme's drainage chamber is free from problems like corrosion and susceptibility to chemical reactions and strong enough to carry soil and traffic loads. Nu-Drain- The drainage chamber is sufficiently durable and offers long & trouble-free service life.