The Osma Double Socket Equal Non-Man-Entry Inspection Chamber Base 150mm Dia Black is a small socket made from polypropylene used in gravity drainage applications and sewer installations at a depth up to 10m. The product is supplied with two 150mm push-fit ring-seal sockets at 90° on all ends. The equal base has a diameter of 576mm and is used as pipe and fittings for house building, industrial and commercial projects. The quality assured base is designed for use with 150mm ultra rib components.

Brand Name	Osma