Opella Dual-Flush Siphon 220mm Product Code: 20824

Dual-flush toilet siphon with variable flushing volumes (4 and 6Ltr) and internal overflow. Compatible with most lever operated cisterns. Manufactured in the UK.


1½" BSP Connection. Volume: 4 / 6Ltr.
Additional Information
Technical Specification
  • Brand : Opella
  • Product Height : 280 mm
  • Product Length : 220 mm
  • Product Type : Dual-Flush Siphon
  • Volume : 4 / 6 Ltr
  • Connection Type : 1½" BSP Connection
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • Toilet Fitting Type : Fill & Flush Valves
Product Contents
Siphon, backnut, seal, coupling nut, washer and c-link.
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€5.75 Incl. 23% VAT

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Opella Dual-Flush Siphon 220mm is rated 4.6 out of 5 by 430.
Rated 5 out of 5 by from Great product Affordable, easy to fit and works well - what more could I ask for! I've fitted one of these before and it has proved reliable over several years.
Date published: 2019-04-24
Rated 4 out of 5 by from Cheap and Easy Bought this to replace a damaged siphon. Easy to fit and works well. Just be careful with bottom washer as it is very hard and did not seal without a ring of silicon
Date published: 2019-04-08
Rated 5 out of 5 by from Great product I was sceptical because the cost was so cheap, but I should not have worried , easy to fit, 15 minutes, straight swap, , no leaks , works well, can not recommend this enough. And British Made !!!! In fact its better than the original one that came with the Twyford Toilet
Date published: 2019-04-03
Rated 5 out of 5 by from Toilet Syphon Excellent product recommend, great price. Easy to fit.
Date published: 2019-03-29
Rated 5 out of 5 by from All Good I know nothing about plumbing but this was dead easy to fit with no leaks! Excellent value you for money and click & collect made the whole process enjoyable and saved me a fortune on plumbers fees.
Date published: 2019-03-27
Rated 5 out of 5 by from easy to fit Great value for money, easy to fit and good quality..
Date published: 2019-03-03
Rated 4 out of 5 by from No nonsense syphon Exactly what it says easy to install half flush function. Good value.
Date published: 2019-03-03
Rated 4 out of 5 by from New Siphon All materials for a DIY job on a faulty toilet bought from friendly and helpful staff. Would definitely use them again.
Date published: 2019-02-28
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