SUMMARY

Franke Sion SP3794-H / 3308R-H Hot Valve Tap Cartridge - 133.0358.053 / 133.0150.220 Compatible Kitchen Tap Cartridge used in Franke Sion 115.0250.638 taps from March 2012.

Tap Spares Information: Franke Sion Tap Cartridge

Cartridge Compatibility: Franke Sion
Product: Tap Cartridge Hot Side
Installation: Screw In
Material: Brass
Original Part Number: SP3794-H and 3308R-H, 133.0358.053 and 133.0150.220

Franke Sion has a pivoting spout tap that can output 3.7 liters of water per minute. The cartridges work for the specific tap side – cold for cold and hot for hot.

The cold side equivalent of this cartridge is the SP3794-C.

Technical Information: Franke Sion Tap Cartridge Spare Compatible Hot Insert

Cartridge Measurements:
Total Length (including bottom seal): 39.2mm
Diameter at Widest Point: 22mm
Thread Diameter: 20mm
Spline Diameter: 7.8mm
Spline Teeth / Notches: 28
Bottom Seal Colour: Red (for Hot Side)
Open Direction: Clockwise
Close Direction: Anticlockwise

Please see to the diagram (second photo) above for more measurement information.

Replacing the Franke Sion Tap Cartridge

Accessing the SP3794-H Franke Sion tap cartridge involves removing the grub screw securing the handle, withdrawing the old cartridge with a spanner, greasing the O-rings of the new Franke Sion compatible tap spare, and restoring the tap handle.

This Franke Sion Hot Side replacement part can be shipped out on the same working day provided it is ordered before 3:00 PM.


Tap Repair Short Guide: How to Check the Cause of Kitchen Tap Drips
Leaks can start small and worsen with time. Taps undergo this issue for various reasons. Corroded tailpieces could be one, worn-out O-rings or the cartridge itself might also be the cause. Spotting the origin of the leak will require inspecting the tap’s components and the parts found under the sink.

There are three regions around a kitchen tap where drips occur: the spout, the base, and under the sink. Excessive water pressure could result in water dribbling from the spout. In this case, adjust the water pressure.

Another thing to check is the O-rings of the tap and the Franke Sion tap cartridge. These rounded toric joints exist to prevent leaks. Water will inevitably seep out around the area where the loops are dilapidated, these mainly takes place on the spout or the base of the tap.

Fractured cartridges give rise to leaks. The brass barrel can develop cracks through constant and prolonged use. One more problem relating to cartridges is not connected to leaks. It is the opposite of it – weak water flow. This transpires when debris significantly accumulates in it.

FAST DELIVERY

• Delivery of this item is priced as a 'extra small' packet. UK delivery costs £3.95.
• 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.

RETURNS

• 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.