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Portafilter pressure gauge

Joe Frex Portafilter Pressure Gauge

Fits all 3/8'' portafilters
Stock Status: Sold Out
This item is now SOLD OUT – Insert email below for a back in stock email . Restock 2-8 weeks approx..

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Joe Frex Portafilter pressure gauge

This gauge is used to check your espresso machine's pump pressure
With this kit, so you can adjust the pump to give you 9 bars of pump pressure.
Over time your pump pressure fades but when you can adjust the pump you can restore the lost coffee crema.
Measures 0-16 bar.
Comes with gauge spout already attached for easy installation.

Material: Stainless Steel adaptor, Plastic gauge with steel parts.
Dimensions: Ø4cm x 7,5 cm (Ø1,6 x3 inch)
Adaptor: 9mm male thread x 3/8'' female thread fitting

Fits: Commercial-grade portafilters with 3/8" threaded spout.** Check spout 1st - make sure it is threaded and can be removed.

How to use the portafilter pressure gauge:
  1. Simply screw on this 3/8'' gauge on the porta filter nozzle - you will have to unscrew your spout first.
  2. Place portafilter into the group as you would normally do.
  3. Turn on the coffee button and watch the pressure build up on the gauge
  4. Adjust the pump to the required pressure ie 9 bars (9 bar is a standard acceptable pressure for brewing espresso)
  5. You can adjust a rotary vane pump - usually a screw at the side of the pump - (clockwise to increase pump.) Allows for adjustment of expansion relief valve (on machines that have it).
To adjust the over pressure valve on a gaggia classic click here

**Not suitable for:


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 How to fit your portafilter pressure gauge  

1.Wrap some PTFE plumbers tape to seal the threads on the portafilter, where the coffee spout was and onto the brass threading on the gauge.
2.Insert the stainless-steel mesh 1st and then the black rubber gasket into the chrome fitting. Screw this part onto the portafilter.
3.Insert the small o ring onto the gauge.
4. Screw the gauge to the chrome fitting.
Kit includes:

  • 25 bar gauge shown above
  • Black o ring
  • Stainless steel mesh
  • Stainless steel gauge valve
  • Product Code:
  • EAN
  • Brand:
    Joe Frex
  • Condition:
  • Weight:
Based on 1 review(s)
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Abdulrhman - Saudi Arabia

Some of tools I can't find it (parts of the michen)

They shipped my order fast . Most i need i found it in their website Thanks

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