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Plastic Screw in Thermostatic Cartridge Plastic Screw in Thermostatic CartridgeWhite Plastic Screw in Thermostatic CartridgeThermostatic CartridgeThermostatic Cartridge for Concealed Shower

Plastic Nylon Screw in Thermostatic Cartridge for Exposed and Concealed Shower Valves and Mixer Bars (Now Brass)

Part Number: PSTSC-CART

SALE: £69.87

You save: £70.13 (50%)
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Product description


****IMPORTANT - Please Read**** - The plastic version of this cartridge has been replaced with a brass version, therefore you will now receive the brass version of the cartridge.
This shower thermo cartridge comes with silicone grease

Type: Screw fitting. Below the top o'ring there is a thread which screws into the shower valve body.
Cartridge Length: 92mm
Diameter: 31.45mm (at the widest point)
Diameter at Top O'Ring: 30.2mm
Diameter at Bottom O'Ring: 27mm
Diameter of top Spindle (which the temperature handle connects onto): 7.65mm
Diameter of white plastic spline (which the temperature stop ring connects onto): 22.65mm
Number of Teeth on Handle Splindle: 20
Type: Screw. Below the top o'ring there is a thread which screws into the shower valve body.
Cartridge Material: Plastic Nylon with brass spindle and Vernet 0847 copper thermostat element
Number of O-rings: 2
Tiers of Splines: 1
Number of Gauze Filters: 0

Generally, if the performance of the shower mixer valve begins to deteriorate (usually after a number of years) the problem will be with the thermostatic cartridge and therefore the cartridge will need replacing.

This cartridge is very durable, however with the abrasive nature of calcified lime scale, even the plastic cartridges can deteriorate and need replacing.
shipping & Returns


  • Delivery of this item is priced as a 'small' packet. UK delivery costs £5.95.
  • For all in-stock spare parts the typical UK delivery timescale is 2-5 working days.
  • If you need a part urgently then we can provide a next-day (delivered Mon-Fri) UK delivery service for all in-stock small parcels ordered before 3.30pm, Monday - Friday.
  • Next day delivery is available to select at an additional charge during the checkout.
  • We delivery WORLDWIDE. For more information about international deliveries, read our delivery page.


  • If you need to return a part then please telephone Di Vapor on 0121 705 0866 with the reasons for the return within 14 days of receiving the goods.
  • For more information please see our terms and conditions.
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