Description
The Fluidmaster Pro Ultra Universal Dual Flush Syphon delivers professional-grade, water-saving performance in virtually any 1.5" lever-operated toilet cistern. Featuring a long-life butterfly diaphragm, twin flow cap with anti-turbulence outlet, and tool-free rapid height adjustment, it's the reliable choice for plumbers and competent DIYers tackling syphon replacements and upgrades.
Key Features
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Universal 1.5" fit — compatible with virtually all 1.5" (38mm) lever-operated cisterns
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Adjustable dual flush — independently adjustable full and partial flush volumes for optimal water saving
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Rapid height adjustment — tool-free adjustment from 7.5" to 9.5" (190–241mm)
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Butterfly diaphragm — durable, quiet-operation design for long service life
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Twin flow cap — anti-turbulence outlet for efficient, powerful flushing
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Easy servicing — removable diaphragm and flow cap, no special tools required
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Retrofit compatible — direct replacement for Turbo 88, Turbo S44R, and S1-11 syphons
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Ultra-compact design — suits tight spaces and low-profile cisterns
What's Included
- Fluidmaster Pro Ultra dual flush syphon body
- Butterfly diaphragm mechanism
- Twin flow cap with anti-turbulence outlet
- Height adjustment components
- Installation instructions
Technical Specification
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Model: Pro Ultra Universal
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Outlet size: 1.5" (38mm)
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Height range: 7.5"–9.5" (190–241mm)
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Operation: Lever-operated dual flush
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Flush type: Full & partial flush (adjustable volumes)
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Diaphragm: Butterfly design
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Flow cap: Twin flow with anti-turbulence outlet
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Retrofits: Turbo 88, Turbo S44R, S1-11
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Brand: Fluidmaster
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SKU: K96069
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Barcode: 5011629016544
Frequently Asked Questions
Will this fit my cistern?
The Pro Ultra fits virtually all UK 1.5" (38mm) lever-operated cisterns with an internal height of 190–241mm. If you’re unsure, contact us at customerservice@bubblegumbathrooms.co.uk before ordering.
What syphons does this replace?
It’s a direct retrofit replacement for the Turbo 88, Turbo S44R, and S1-11 syphons, with improved dual flush water saving.
How does the dual flush work?
Depress the lever and hold for a partial (reduced volume) flush; depress and release immediately for a full flush. Both volumes are independently adjustable.
Can I replace just the diaphragm?
Yes — the butterfly diaphragm is removable and replaceable without taking out the entire syphon, keeping servicing quick and straightforward.
Can I order if the item shows as out of stock?
Yes — if stock shows as 0, you can still place an order and we will dispatch as soon as stock is available.
How quickly will my order be dispatched?
This item is ordered in as required and will typically be dispatched within 4 working days of your order.
Delivery Information
This is a small, postable item covered by a one-off small item delivery charge. You can combine it with other small items in a single order and pay just one delivery charge. Browse all items covered by the small delivery charge.
