Bonomini offers siphon for shower tray with Ø 52mm, 65mm, 90mm hole. Also available in an ultra-slim version for slim shower trays. There are also anti-smell valves N.R.V. available as spare parts.
extended shower tray waste
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.