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

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:

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.