BS5397 Brett Martin Inspection Chamber Riser 450mm diameter - 300mm Invert by Brett Martin

الوصف

Inspection Chambers can be used to depths of 1.2m;450mm Diameter Inspection Chamber Base Raising Piece 325mm Invert;For depths between 1.2m and 3.0m a reducer is required (B6350).;Optional B5398 sealing ring available