A new pump assembly for the Gaggia Classic

The original Part is a rubber piece, in which the pump is put in. Because I added the Manometer and also a membrane dampener (Quickmill Impulsdämpfer), the place was pretty crowded. Also I find that the pump makes much more noise, if just flapping around in the breeze...

Therefore I took a piece of steel and two rubber parts where a Ulka pump was fixed inside another coffeemachine, and build my own pump assembly.