La Pavoni Boiler Stainless Steel Pressure Gauge Adapter or Nut helps you add a boiler pressure gauge to your LP coffee machine.
The M11 thread is used on newer LP machines.
The M12 thread is used on older machines, that usually have the metal sight glass cover from factory.
Also, you can easily find out what type of adapter thread you need, by simply removing the sight glass top screw (with the long screwdriver channel on it) and measure the EXTERIOR thread diameter.
If it shows 11 mm, you need the M11 and if it shows 12 mm, you need the M12 thread type.
It’s best to use an electronic ruler in order to do this measuring.
Weight: 16 grams.
Material: SS304 stainless steel.
Dimension: 20 x 17.4 mm.
M14 bolt shape on the top for easy installation or unscrew.
La Pavoni Boiler Stainless Steel Pressure Gauge Adapter or Nut can have an M11 or M12 exterior thread to fit inside the boiler sight glass.
Fits pressure gauges that have G 1/8 exterior thread.