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Joe Frex Portafilter Pressure Gauge

16.25 (ex. VAT)
RRP: €23.00
Stock Status: In Stock
📢 New for 2022 | Fits all 3/8'' portafilters

Joe Frex Portafilter pressure gauge

💡New for 2022 - Lighter and smaller

This is a miniture gauge, used to check your espresso machine's pump pressure
Knowing the extract pressure will allow you to 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.

💡 Gauge is very small at just 26mm

Material: Aluminium adaptor, Plastic gauge with rubber gasket
Dimensions: Gauge Ø26mm | Adaptor 33mm x 3/8mm
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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Customer reviews

(2 Customer reviews)
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Easy install on my Gaggia Classic (from 2008). No problem setting down preassure to 9 bar using this gauge as a helper.

Do not have any complaints

Henric Storm | Sweden | August 2022

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

Abdulrhman | Saudi Arabia | May 2020

  • Material:
    SS Steel/Brass/PVC
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  • Brand:
    Joe Frex
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