Hi. I recently visited relatives abroad where plumbing spares and knowledge are sparse. There is an Armitage Shanks ASA 180 9 litre lavatory low-level cistern with a faulty flush mechanism. It's aroung
15 years old probably. It says DPE (or perhaps OPE) Maxiflush on it. It is fitted centrally and raised by a side lever. The washer underneath is worn and that is apparently allowing the water to leak into the basin. Water is scarce there so cannot be wasted.
The washer is approx 2-3 mm thick, internal diameter 28 to 30mm and external diameter 80mm.
Any ideas please on a suitable replacement mechanism or spares?
Thanks- Bill