Trevi 1/2" flow cartridge assembly (single) - anti-clockwise close (A952501NU)

Trevi 1/2" flow cartridge assembly (single) - anti-clockwise close (A952501NU) - main image 1 Trevi 1/2" flow cartridge assembly (single) - anti-clockwise close (A952501NU) - main image 2 Trevi 1/2" flow cartridge assembly (single) - anti-clockwise close (A952501NU) - main image 3 Trevi 1/2" flow cartridge assembly (single) - anti-clockwise close (A952501NU) - main image 4

CLICK PHOTO TO ENLARGE

£26.90 (£22.42 ex. VAT) + P&P Lowest Price Guarantee
In Stock RRP £36.38
  • Product Description:

    Trevi A952501NU 1/2" flow cartridge assembly (x1) - anti-clockwise close.

    22mm hex headnut. New all-brass design released in early 2019.

    Sold as single units, one per pack. You will need two per shower.

    Trevi recommend that you replace both flow cartridges should one need replacing.

    May also be known by the older product codes A961648AA or A952500NU11.

    Cartridge Measurements:
    Barrel Diameter (below thread): 23.2mm
    Lower Thread: 3/4" BSP (24.9mm)
    Hot or Cold Side: Cold Side
    Close Direction: Anti-Clockwise Close (Clockwise Open)
    Box Spanner Size Required: 22mm

    The Trevi 1/2" flow cartridge assembly (single) - anti-clockwise close (A952501NU) is a genuine, brand new Trevi product, covered by a minimum 1 year Trevi manufacturer's guarantee.

    Available for same day despatch if ordered before 3:30pm Monday-Friday (otherwise despatching will be on the next working day). For the delivery options available for this product, please add it to your Basket or see our delivery options page.

    Not what you're looking for? See all Trevi Shower Cartridges or try our unique Shower Spares Finder.

    For advice on this or any product, please call 01452 619836, email us at support@showerspares.com, or see our contact page.

    Product Specifications:

    • Brand Trevi
    • Name Trevi 1/2" flow cartridge assembly (single) - anti-clockwise close (A952501NU)
    • SKU / MPN Trevi A952501NU
    • GTIN / EAN 4015413845007
    • Categories Trevi Shower Cartridges
      Shower Cartridges
    • Colour Brass
    • Fitment Screw In
    • Size 1/2"
    • Sub Type Ceramic Disc
    • Type Flow
    • Availability In Stock
    • Condition Brand New
    • Returns 30 day money-back guarantee
    • Manufacturer Guarantee Yes
  • The Trevi 1/2" flow cartridge assembly (single) - anti-clockwise close (A952501NU) will fit the following 11 products.

    List(s) are sorted by product type and then alphabetically.

    Hover overTap any icon below to see a preview of that model.

    May fit other products.

    If you are unsure of your product model, or would like more information, please contact us.

  • A selection of the latest reviews for the Trevi 1/2" flow cartridge assembly (single) - anti-clockwise close (A952501NU) can be read below:

    • It was most satisfying to obtain from you a spare for a shower fitted in 1991. The flow cartridge has now been fitted and the shower is operational once more.

      David Dalton

    • Easy website to navigate, good product range in stock and a quick delivery time

      Chris Saul

    • This item is so much better than the original plastic one . A light and smooth operation as well.

      Bruce Bennett

    • As advertised

      Martin Pearson

    • parts ordered are of much better quality than the original cartridges which were plastic and brass and collapsed and broke making it difficult to remove them - these all brass construction fitted easily - work and operate fine compared to original - very pleased with customer support - 5 star - Would highly recommend for their help - support and service which was carried out in a very professional manner - Thank you.

      Paul Rogers

    • As a plumber these are my go to guys, quick service and very competitive on price. If these do not know your part it does not exist

      Paul Gannon

    • Replacement for a seized cartridge. I chose to replace both cartridges. Although physically different from the original works perfectly. Arrived promptly.

      Simon K

    • I have an old shower but still can get the spares I sometimes need from National Shower Spares. The site is easy to use and delivery is very quick. The spares I bought recently look good but I have not yet installed them as I bought them in case even National Shower Spares stop stocking them. I cannot fault this company

      Kenneth Evans

    • Does the job perfectly

      Ian Cartwright-Taylor

    • like for like replacement, use a 20mm spanner, work just fine

      David Durrant

    • Great Service, NSS emailed me parts list for my old shower, I ordered correct valve and sorted the problem.
      Thanks everybody at NSS .

      Lawrence Wetherell

    • Perfect replacement for original flow cartridge. Installed with a small amount of silicon grease around the O-rings. Bought 4 to freshen both showers in our home.
      Family noticed a huge difference using the new ones. Turning on or off the shower is so easy and smooth.
      All arrived swiftly via Royal Mail as delivered as expected.

      Chris Taylor

    • Yes I was pleased with the service
      I received in the purchase of this flow valves Unfortunately the thermostatic valve the is with the trevi A72000AA shower unit is no longer available if any one has one kindly let me know

      Thomas Hazlehurst

    • Fast reliable service. Fitted with ease.

      John Hopkins

    • Good quality replacement for the worn-out original Ideal Standard parts. Would recommend buying two for hot/cold while you're in there fixing it. I didn't and ended up replacing the other cartridge a few months later. P.S. A 22mm socket fits this. Once replaced the controls can be moved with super-light fingertip pressure. Very quick delivery time too.

      Happy Customer

    • Prompt delivery and initial impressions are of a quality product.

      Aj Edwards

  • Do you have a question about the Trevi 1/2" flow cartridge assembly (single) - anti-clockwise close (A952501NU)?

    Click the button below to send a question to one of our expert members of staff and we will email you back a direct response. If we feel the information might be useful to other customers, we will also show your question below for others to see.

    Ask a Question

    • My flow control initially turns water on to the shower then fails to respond to any further increase in flow despite rotating the control.
      After about 20 seconds the flow reduces and can only be (temporarily) increased by turning the temperature control up.
      The gears and spindle are not worn, so do I need to replace the Trevi 1/2 '' flow cartridges ?

      Hello, if you remove the spindle and cogs, turn the valves carefully with a pair of pliers, do they work?, if they do, and the flow still dimisnishes, you may have a supply/blocked filters problem on the temp cartridge.

    • Hi,
      When my Trevi boost shower is turned off, it still drips water from the shower head. Is is likely to be the flow cartridge that needs replacing or the booster cartridge? When working the power flow and water temperature is fine.
      Thanks

      Hello, definately the flow cartridges, there are tweo in each shower, A952501 , it may also be the gearbox A963067