Components of U - Drain System
Inspection chambers -
Following different sizes of Ultra Inspection Chamber and Manhole along with cover solution are available in the range.
1. Ultra 250 with and without trap provision with 110 mm inlet(s) and outlet. (Size of the trap is 75 mm)
2. Ultra 315 mm with 110 mm inlet(s) and outlet isavailable in seven different flow profiles/ ....configurations.
3. Ultra 355 mm with 160 mm inlet(s)/ outlet in 5 different configurations.
4. Ultra 450 mm multiple inlet(s) with two 110 mm inlets at 45° and two 160 mm inlets at 90° with main inlet/outlet in 160 mm.
Ultra 450mm chamber in different flow configurations with 200mm main inlet(s)/ outlet and 110, 160, and 200 mm branch inlet(s).
5. Ultra 600 mm with 250 mm inlet(s) and outlet in six different configurations. (Eccentric reducers in 250 x 200 and 250 x 160 mm are available to convert inlet(s)/outlet to required size.)
6. Ultra 1000 mm manhole with 160,200, 250, 315 inlet (s) / outlet in different configurations.
This unique inspection chamber of 250 x 110 mm in uPVC is featured with provision of 75 mm trap and hence one can directly combine soil and waste lines to reduce the cost. This is also available without trap and hence customer has choice to use this chamber as per site requirements. This small version of inspection chamber is recommended for small bungalows/ houses where maximum invert depth is up to 600 mm.
Ultra 315, Ultra 355 and Ultra 450
Ultra inspection chambers in different sizes comprise chamber base, riser(s) in specially designed polypropylene/PE grade whereas cover and frame is in uPVC. Entire assembly provides a completely sealed system up to ground level. It offers a wide variety of flow profiles, giving you an option for all 110-200 mm drainage lines.(A choice of different configurations provides a comprehensive, level invert system with excellent flow characteristics. In case of 355 mm chamber 355x315 reducer is provided to adopt 315 mm riser and frame / cover.)
Ultra 450 inspection chamber is designed to provide the method of collecting 110/160/200 mm drains at invert depth up to 1280 mm by the use of Ultra 450 risers. Maximum five risers are recommended. In addition to the risers, shaft pipe in different lengths are also made available which gives maximum invert depth 1295 mm. Concentric grooves are given on the exterior face of the riser which acts as cutting guides and shallower depths can be achieved by cutting the riser.
The Ultra 600 inspection chamber consists of the base, corrugated shaft and adjustable telescopic adapter which provides proper seating base for SFRC ring and cover. Use of telescopic adapter is not mandatory. The Ultra 600 base is available in 6 different flow configurations. All flow configurations are provided with specially designed swivel adapter which allows a free angular deflection of 7.5º from the center line in each direction.
Vertically the connecting pipe can be adjusted to any required angular gradient normally used in gravity systems. This flexibility makes it possible to directly adjust the pipe connection in the trench. Extra accessories are not necessary. This robust chamber is suitable for installation depths from 0.8 to 5 meters. The shaft provides excellent resistance to ground movement and heavy traffic loads. Ultra 600 is suitable for 250 mm pipe and eccentric reducers are available to connect 160 mm and 200 mm pipes. Simple and reliable "insitu" connections can easily made in the shaft to create additional connections.