Viva Adjustable Dual-Flush Syphon Product Code: 8246H

Compact, one size fits all dual-flush syphon. Height adjustable from 7½- 9"".


  • Easy to Install
  • Internal Overflow


. Volume: .
Additional Information
Technical Specification
  • Brand : Viva
  • Product Height : 360 mm
  • Product Type : Adjustable Dual-Flush Syphon
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • Toilet Fitting Type : Fill & Flush Valves
Product Contents
Siphon, C-link, backnut seal, coupling nut, washer and instructions.
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€6.15 Incl. 20% VAT

Add to Wishlist

More Items to Consider

Loading... Loading...
Viva Adjustable Dual-Flush Syphon is rated 4.6 out of 5 by 5.
Rated 5 out of 5 by from VIVA Dual flush syphon As per the description, it was easy to install, and the price was the cheapest compared to similar products being sold by competitors. Very happy with the product. Well done Screwfix.
Date published: 2017-08-02
Rated 4 out of 5 by from Just the Job I needed a replacement for the downstairs toilet, i'm not a plumber so wanted something easy to fit and work! This product does the job, now have a flushing toilet again.
Date published: 2016-11-08
Rated 4 out of 5 by from Good cheap siphon It replaced my Ideal Standard siphon and works first time. Great at a great price.
Date published: 2016-10-27
Rated 5 out of 5 by from Flushing good Great value for money. Duel flush makes saving water easy, apart fromn the fact you need to hold the handle to save water, would have been better if it was fush and relese for short flush. Will take some getting used to and training the kids. Only down side was getting all the water out first. Then just 30 minetes to fit. Last one had lasted 30 years. Lets hope this does too.
Date published: 2016-09-20
Rated 5 out of 5 by from Good Product Easy to fit and well made recomended a+++ Compact, one size fits all dual-flush syphon. Height adjustable from 7½- 9". Easy to Install Internal Overflow WRAS Approved
Date published: 2015-09-14
  • y_2017, m_10, d_18, h_22
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_en_GB, sid_8246H, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix-ie