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Fluidmaster Universal Dual-Flush Siphon 179mm (3224P)

£ 17.50INC VAT

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Fluidmaster Universal Dual-Flush Siphon 179mm (3224P)

Compact siphon. Fits almost all 1½" lever-operated cisterns. Rapid height adjustment from 7½" to 9½" (190-240mm) for universal fitting within a cistern. Features full and partial flush volume adjustability.

  • Water Saving Dual-Flush
  • Rapid Height Adjustment
  • Easy To Install & Service
  • Easy to Flush Light Touch Activation
  • 10 Year Manufacturer's Guarantee

More Info

View all: Fluidmaster Fill & Flush Valves

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Fluidmaster Universal Dual-Flush Siphon 179mm is rated 4.5 out of 5 by 60.
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Rated 5 out of 5 by from Great product Great product, easy to fit and does the job. Good service from Screw Fix Amersham as well.
Date published: 2020-08-07
Rated 5 out of 5 by from Toilet syphon bought this item as I'd looked at others and the sizes were just too big to fit my cistern. Also the reviews were really good so decided to buy this 1. Pleased I did as really easy to fit.
Date published: 2020-08-04
Rated 4 out of 5 by from Fluidmaster cistern siphon Just fitted this to cistern to replace worn out 30 year old unit. The new unit seems very good and was easy to fit. However, the instructions on how to adjust cistern max. water and overflow levels on the unit and how to set the short flush mechanism are overly complicated and confusing. having fitted a similar one previously, had a good idea what I was doing otherwise I'd have struggled just with the instructions. Too early to comment on reliability as only just fitted but it looks very robust
Date published: 2020-07-30
Rated 2 out of 5 by from Conflicting instructions Was going to buy an alternative but was out of stock so had to buy this. Went in the cistern ok but some instructions dont match the product and are needlessly complicated. A diagram shows the max water level that mustnt be exceeded but then written instructions contradicts this by saying water can be to a higher level!? I can only get it to flush a maximum 6 litres not the 7, 8 or 9 the product says it can. Also, the short flush needs the handle holding down with the long flush just being a quick flip. This is the opposite way round to the other cisterns in the house! Will buy a Thomas Dudly Turbo syphon for the last cistern instead!
Date published: 2020-07-07
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Is this siphon suitable for a low level cistern with a pipe outlet fitting?

Asked by: tezza72uk

Diaphragm washer

Can you replace the unit's diaphragm washer without removing / decoupling the cistern itself?
Asked by: PeterD

Will this fit securely into a tank with a wider discharge hole of 49mm?

Asked by: Cheshirewarrier

What is the distance please between the centre of the discharge hole and the far right of the product?

Asked by: Cheshirewarrier
Great question. I also need to know this dimension as the space inside my cistern is restricted in this direction and tapered in at the base. I recently bought the Dudley Turbo 88 Syphon as a replacement and that one measures (177mm estimated as it's difficult to measure it accurately, with only a tape measure). Sadly it's got to go back, as it's approx. 5mm too wide. Would be useful if width dim was shown on all syphon specifications.
Answered by: Asrun64
Date published: 2020-08-04

white plastic piece

What is the purpose of the white plastic piece with lots of round holes which came with the syphon?
Asked by: Daddytool
It's used when retrofitting the syphon to the outlet leg of a different syphon. Covered under 'How to service or repair other syphons' at S7 of the installation guide. Will find its way into the bin in most cases.
Answered by: Mikeyorks2
Date published: 2020-06-22
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Specification
Brand Fluidmaster
Connection Type 1½" BSP Connection
Manufacturer Guarantee 10 Year Manufacturer's Guarantee (T&Cs Apply)
Pack Size 1
Pieces in Pack/Case 1
Product Height 284 mm
Product Length 179 mm
Product Type Universal Dual-Flush Siphon
Toilet Fitting Type Fill & Flush Valves
Volume 4 / 6 Ltr

Product contents

Siphon, connecting nuts and washers.