Drainage Wavin Osma Universal Inspection Chamber 450mm

The Wavin Osma Universal Inspection Chamber Black is manufactured from polypropylene material which makes it strong and durable. It measures about 500 x 305mm (L x W) with diameter of 450mm. The shallow inspection chamber range that is used to the maximum invert depth of 1.2m can be adaptable. It has the choice of five base configurations for equal and unequal pipe connections. It is supplied completely with 2 profiled blank-off plugs for use in unused side entries. It can also be used for higher loadings up to 12.5 tonnes when frames supported by a concrete collar which can be installed and used easily.

• Chamber can be used at maximum invert depth of 1.2m
• It can be used for higher loadings up to 12.5 tonnes
• Provides a quick and effortless installation
• BBA Certified