Circular Grid Bottle Gully

Bottle gully with circular lid. Designed to hold water to stop foul air escaping from the drainage system. Will accept waste water from kitchens, utility rooms and ground floor bathrooms or rainwater from paved areas or roofs. Risers available to raise gullies by up to 170mm (Code 10965). BS EN 4660. Features: Screw-Down Lid; Removable; Easily Removed Sealed Dip Tube; 110mm PVCu; Ring Seal Joints; Suitable for Gravity Drainage & Sewerage; Install to Depths of 10m. Specifications: BS 4660.