The Wavin Osma Multi-Base Inspection Chamber measures 322 x 140 x 110mm (L x W x Dia) Brown is designed for gravity draining installs and is supplied with a pre-fitted elastomeric seal. This product is manufactured from polyvinyl chloride which is strong and perfect to use for constructions. It is softer and more flexible. This is a choice of 10 base configuration to achieve the most suitable and is also a cost-effective solution. This is lightweight quick and easy to install. It has a loading application of 1.50 tonnes where the frame is supported in service by a concrete plinth. Here more than one push-fit shaft can be used to achieve required invert depth.
- Polyvinyl Chloride material helps in abrasion resistance
- Specially designed to enable easy cleaning
- Impact resistant