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McAlpine 1 1/2'' Anti-Syphon Bottle Trap 75mm Water Seal

4.7 (6 reviews)
SKU: 250109174115001 EAN: 5036484000729

Compare 2 prices for McAlpine 1 1/2'' Anti-Syphon Bottle Trap 75mm Water Seal — from £12.71 to £12.79 across 2 UK sellers including Screwfix, Toolstation.

£12.71 15h ago
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Compare Prices from 2 Sellers

Prices updated 19 Apr 2026
2
Toolstation
£12.79 +£0.08
12h
#2 Toolstation
12h ago
£12.79 +£0.08
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McAlpine 75mm Water Seal Anti-Syphon Bottle Trap with 1½" Multifit Compression Outlet to suit all plastic, copper and lead pipe.

The moulded internal sleeve of the connection, centres and supports the pipe. The Multifit and friction washers ensure a secure seal is made between the pipe and the wall of the fitting. When the compression nut is turned hand tight the best possible mechanical joint is complete.

Anti-Syphon Valve neutralises negative syphonic pressure, eliminating gurgling and a much quiter discharge is ensured.

Manufactured in polypropylene.

Conforms to BS EN 274-1:2002.

No specifications available
No features listed
No items listed

Customer Reviews 6

4.7
6 reviews
5 star
5
4 star
0
3 star
1
2 star
0
1 star
0
Speedy alternative and part saving.
5.0
December 21, 2024
MLindsay Verified Purchase

With anti siphon saves on purchasing additional parts

Yup
5.0
December 8, 2024
Bpm22 Verified Purchase

Looks good, well made etc. I actually took this back to change for a height adjustable one as I thought this one was. The height adjustable is easy to install and works well

5.0
October 3, 2022
Dave3030 Verified Purchase
No more gurgling!
5.0
May 6, 2022
David_B Verified Purchase

These traps are a great way to avoid gurgling sinks and basins.

McAlpine Anti-Syphon Bottle Trap
3.0
September 8, 2021
Steve DH Verified Purchase

I ordered this item to try and combat a smell from the drain. I had read reviews that this item would eradicate the problem, unfortunately it had no effect whatsoever I am still getting smells from outside drain up through the plughole. Next step is to fit a 'P' trap which hopefully will work.

Quiet Sink !
5.0
June 19, 2021
Alan the DIY guy Verified Purchase

Brilliant product, extremely well made , and completely stopped drainage noise

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