💧 Seal the deal with Siamp’s precision washer – because every flush deserves perfection!
The Siamp Base Sealing Washer 34490507 is a high-quality, multi-colour rubber washer designed exclusively for Siamp Optima 49 and 50 flush valves. Measuring a compact 6.9 x 6.9 x 0.3 cm and weighing only 10 grams, it ensures a durable, leak-proof seal certified to SIAMP standards, enhancing flush valve performance with a perfect fit.
| Manufacturer | Siamp |
| Part Number | 34490507 |
| Product Dimensions | 6.9 x 6.9 x 0.3 cm; 10 g |
| Item model number | 34490507 |
| Colour | Multi-colour |
| Material | Rubber |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | Metric |
| Certification | SIAMP Standards |
| Included Components | 1 x Siamp Base Sealing Washer for Optima 49 & Optima 50 Flush Valve 34490507 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 10 g |
M**N
Did the job very well! Fixed a leaky system
Not much to say really.....was ideally suited to replace a perished seal!Would recommend...
G**D
Good quality & easy to fit
Arrived promptly and was suitably packaged.Before fitting remember to cut off the water supply to the toilet if possible. There is usually a fitting with a screw in it on the feed pipe which just needs turning 90° with a flat blade screwdriverAfter removing the flush mechanism by grasping it as low as you can and turning it, it was very easy to remove the worn existing washer and fit the new one.If you have difficulties in removing the flush mechanism then the chances are the limescale has formed a 'shell' which can be removed by using a flat bladed screwdriver carefully.Before refitting the flush mechanism (with new washer) use your finger to make sure the seat at the bottom of the cistern is smooth and totally clear of limescale, even the smallest amount can lift the sealing washer and cause a slow leak into the pan..PLEASE ACKNOWLEDGE IF YOU HAVE FOUND THIS REVIEW USEFUL.
T**6
Siamp sealing washers
A sealing washer for a siamp syphon.Shocking price for a pice of rubber but what can you sayIt’s better then splitting the cistern and pan
J**N
Good value for money
This part so easy to install and works perfect can recommend this part :)
R**E
Saves the cost of a call out fee for a 5 minute job
Cistern kept filling without it being flushed. Thought it I needed to replace the filler unit which is not easy. A simple washer replacement was the answer.
J**H
So easy to install
With the other parts purchased, this put my toilet flushing system back to as it had been originally.
A**N
all good
all good
R**
It works.
Installed as soon as it arrived a day early. At first there was still a trickle of water running into the toilet bowl but after it bedded in its perfect. I bought another one as soon as I seen it worked to keep if needed in future.
Trustpilot
1 day ago
1 month ago
