Tije's nylon "puck" for Stephen Sweeney's TPF2
Stephen Sweeney made me a new version of his TPF transparent portafilter. This one has a different approach of the seals so it will be interesting to see if it will last longer without any leaks.
The transparent 'basket' hangs deeper from the portafilter now and this could make a difference towards the end of the extraction, as there will be more water resting on the puck instead of an expanding pocket of air pushing the last drops slowly out of the drying puck.
Tije made me a 'puck' out of nylon to fill most of the space above the TPF so that the amount of water above the coffee puck will be practically the same as in a normal situation.
Below you can see two pictures and a "making of" video:
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