The S1-11 syphon from Thomas Dudley is an ideal replacement in most high or low level well bottom and narrow cisterns. The syphon is 7 / 9 litre convertible for convenience and water saving. The syphon incorporates a 2-part design that enables the syphon body to be simply removed from the cistern leaving the white downleg in position. Servicing can then be completed in under 5 minutes without having to disconnect the water supply and dismantle the cistern.
For further information on this product and any other products on our website, please do not hesitate to contact us by clicking here.
For our standard services we use Royal Mail Tracked Services for all our parcels, with letters for smaller items.
£1 - Royal Mail First Class Letter - All items that fit in a envelope will be sent with this option.*
£6 - Royal Mail Tracked 48 - Our Standard 2-3 day shipment option, please note this is a tracked and not signed for service.
*If an item is listed or multiple items selected and they do not fit in a envelope we reserve the right to ask for the addtional postage or refund the order in question.
Next Day Shipping
For our next day services we use DPD Local for all our parcels and letters, this is a fully tracked and signed for service, with the option of SMS Notifications and tracking the van on GPS.
Our offices are closed during the weekend, as such, orders are dispatched only on weekdays (Mon - Fri) excluding bank holidays.
For next-day delivery orders must be placed before 3pm on a weekday. Any orders placed after this time will result in the order being dispatched on the following weekday.
Next-Day Shipping Rates:
£10 - DPD Next Day (Mon-Fri)
£14 - DPD Saturday Delivery
£14 - DPD Sunday Delivery