Great bottle trap. Compact and easy to fit. Highly recommended.
I had a limited space to fit a trap. This looked like it would do the job. The spec on Toolstation's web site did not give all the detail I required, to be assured it would fit. However I was able to use the manufacturers part number (from the Toolstation description) to search the web, and found an alternate site with detailed drawings included precise measurements. This gave me to purchase from Toolstation (less that 2 miles from home). It fitted fine.
I have never installed such a faulty product, the first one leaked immediately, the second one after re-tightening, the gasket is poorly fitted and rolls up when you try to tighten it
Very good price but did not use as I already had a spare trap
Have fitted many other bottle traps in recent years - this is first to cause issues. Persistent leak from inspection chamber seal no matter what I did - with and without PFTE or Plumber's Mait. Don't like having to resort to silicone on a new product so in the bin it goes and off to pay the bit extra for McAlpine.
Good quality, compact size, does the job perfectly.