Shop by brand
Available for Click & Collect
Siamp Optima 49 toilet flush valve complete with push button, suitable for most modern toilets.The Optima 49 flush valve from Siamp is suitable for a variety of toilet cisterns thanks to it’s height adjustable design. The valve features a 2 part design which allows for easy servicing in future without having to remove the cistern
Can be installed into plastic or ceramic cisterns
Push button: dual flush
Actuation effort below 20 Newton
For lid holes ranging from 16 to 50mm, with or without collar depending on the diameter
Button off-centre +/- 15mm
Stirrup: adjustable in increments of 12 mm
Overflow can be cut in increments of 4mm
Adjustable small flush, from 2l to 4.5l
Adjustable deadwater level
High flush rate of 3.5l/s
Foam pan seal supplied for compensating pan irregularity
We aim to get your order to you as quickly as possible.
All paint products are shipped within 1–3 working days, depending on stock availability and order volume.
Once your order has been dispatched, you will receive a tracking number so you can follow your delivery.
Please note that custom color-mixed paints cannot be returned. These products are mixed specifically for you, based on the color you select, and therefore cannot be resold.
We will, however, accept a return or provide a replacement if there is a manufacturing issue or if the color you received does not match the color ordered. If this happens, simply contact us with your order details and photos, and we’ll take care of it.
