Thomas Dudley S9 1 Part 9" Hi-Flo Lever Flush Syphon 313553

The S9 syphon from Thomas Dudley provides a reliable toilet siphon replacement for most high level and low level applications. The syphon comes complete with a pre-installed diaphragm washer The syphon is 6 / 7 / 9 litre convertible for convenience and water saving.


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  • Delivery is £19.50
  • All of our products are delivered via our bespoke delivery service. Your order is sent directly from the manufacturer to your specified delivery address.
  • The courier will ring you before delivering your order.
  • We aim to have your product(s) delivered to you within a week of placing your order.
  • If any product(s) on your order are out of stock we will notify you and provide an approximate lead-time.
  • We strongly advise that you do not organise installation until the product(s) have been delivered, and you are certain that all required materials are present and correct. We are not liable for any installation costs, compensation or consequential loss.