2 x Genuine Siamp Diaphragm Inlet Valve Washers — Twin Pack (34951307)
This Twin Pack contains two genuine Siamp 34951307 diaphragm washers, the industry-standard replacement for the majority of Siamp side and bottom entry inlet valves. These washers are essential for repairing cisterns in Duravit, Laufen, Twyford, and Vitra suites. Keep one for an immediate repair and the second as a convenient spare to ensure your toilet remains leak-free.
Multi-Fit Compatibility Guide
- Siamp 95 & 95L
- Siamp 99T & 99B
- Siamp 99
- Side and Bottom Entry Valves
- Duravit
- Laufen
- Twyford
- Standard Siamp filling valves
Product Specifications
- Quantity: 2 x Diaphragm Washers
- Design: 34951307 Original Spec
- Function: Stops cistern trickling/leaks
- Installation: Direct replacement part
Why Buy a Twin Pack?
If one toilet in your home has started to leak or refill slowly, the others often follow suit shortly after due to similar age and water conditions. Buying a twin pack ensures you have a spare on hand for a secondary bathroom or for the next scheduled service, saving you on future shipping costs and downtime.
Pro Tip: These diaphragms are the "Achilles' heel" of modern cisterns. Perished rubber is the #1 cause of silent leaks. Replacing both washers across your property at the same time is the best way to prevent high water bills.
