"..... 1 x ESSMANNGULLY made of polypropylene (PP), vertical, DN 70/100/125/150, double walled, heat insulated,
...Screw flange version with loose stainless steel screw flange with additional seal for the customer to use in clamping suitable connection sheeting.
...Version of the gully body with groove for secure fixing of the roll ring to ensure anti-backflow connection of an extension unit. Complete with stainless steel screws and pebble trap.
Supply for installation by the customer."
