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Dudley S9B Round Syphon.

Thomas Dudley replacement yellow top S9B round one piece syphon.  This syphon is supplied in one size only with a 9" spill over height.  

Replacement syphon membranes are also available to buy separately.  Our Product ID is TS337 for individual membranes, or it's TS667 for bulk purchases of packs of 10 membranes. 

​PLEASE NOTE CERTAIN PARTS OF SCOTLAND, IRELAND and the ISLE of MAN will not be next day if chosen and will take an extra day. If in doubt please call us to check against your post code.

​The following options are available to choose at the checkout. The system will default to the cheapest Standard delivery option.

Standard delivery royal mail 24/48 hr £3.75+vat
Next working day if ordered before 3pm (signature) £9.60+vat
Next working day pre 1pm if ordered before 3pm (signature) £14.80+vat
Saturday delivery if ordered before 3pm Friday (signature) £22+vat

For full delivery terms and conditions please see the following /deliverydetails.html

Our Price:  £16.00(£19.20 Inc. VAT)

Product Id:  TS336

Dudley S9B Round Syphon.

Special Offer:  A discount of 15% is available when you order 100 items or more of this product.

We are not your "bog standard" spares company we are toilet spare experts!