The Viva Syphon Diaphragm Washer (AS01/D) (product code PP0008D) is a precision‑moulded replacement diaphragm washer designed specifically for the Viva AS01 range of height‑adjustable dual‑flush toilet syphons. Its generous 130 mm by 77 mm size and 80 mm hole centre ensure a perfect fit and reliable sealing performance in UK bathroom cisterns.
The Viva 1½″ Dome Washer (product code PP0026) is a foam sealing washer specifically shaped to fit between the cistern and pan of close‑coupled toilets. Its domed profile ensures a tight, leak‑resistant seal — making it a simple, effective solution for maintaining your WC installation.
The Viva Studio Doughnut Washer (Product Code PP0022) is a precision‑moulded foam ‘O’‑ring washer designed for close‑coupled WC cistern‑to‑pan connections. With dimensions suited to many Ideal Standard and Armitage Shanks toilets, it fits into the pan recess beneath a flat coupling plate to deliver a secure, watertight seal and minimise maintenance issues.