Flair Espresso Pressure Gauge – for PRO, Classic, Signature, 58 & 58+, and 58+2
You pull the lever down. The resistance builds up, evenly and tangibly – and on the dial in front of you, the needle calmly moves into the zone where a dense, sweet shot is created. Six, seven, eight bars. You're in it. No guesswork, no recollection of the last cup – just visible feedback at the moment your espresso is made.
The Flair Pressure Gauge is the bridge between intuition and precision. It shows you what's happening under the lever – live, in real-time, without detours. The right model for every Flair lever machine: whether PRO Series, Classic, Signature, or the larger siblings Flair 58 and 58+.
What makes the pressure gauge special
Pressure isn't everything in espresso – but it shapes the aromatic window. Different compounds dissolve at different pressures at different times. Too little and the shot becomes thin and watery. Too much and it turns bitter. The sweet spot at around six to nine bars is the result of decades of espresso history – and the Flair Pressure Gauge makes it visible.
On the custom dial with a scale up to 12 BAR, this sweet spot is marked. You immediately see where you are – whether you're in pre-infusion, building up the ramp, or holding the pull constant. This doesn't take away from the art. It gives you an honest mirror.
Saturated brew groups like on a La Marzocco, in our observation, deliver a more refined flavor profile than E61 – others see it differently. With lever machines like the Flair, the situation is different: here, pressure is not a given, but something you shape yourself. That's exactly what the pressure gauge is for.
At a glance
| Pressure Range |
up to 12 BAR |
| Sweet Spot Marking |
6–9 BAR |
| Dial |
Custom Flair Design |
| PRO / Classic / Signature Version |
compatible with Flair Pro2 Plunger Stem or Stem from the Pressure Gauge Kit |
| Flair 58 Version |
compatible with Flair 58, 58+ and 58+2 |
| Flair 58+ Version |
compatible with Flair 58, 58+ and 58+2 |
| Scope of Delivery |
pressure gauge only – stem sold separately |
| Swiss Importer |
Coffee Coaching Club |
Who it's for
For everyone who bought their Flair machine without a pressure gauge or needs a replacement part. For everyone who wants to feel what's really happening during the pull. For everyone who likes to experiment with pressure profiles – pre-infusion, slow ramps, high plateaus, soft finishes. And for everyone who just wants to see if they're in the zone.
You don't need it to make good espresso. But you might want it – because visible feedback is the fastest way to truly understand your lever machine.
Matching products
The pressure gauge needs the right stem for the brew piston to function. For the PRO series, the Flair Pro2 Plunger Stem, for Classic, Signature, and NEO Flex, the complete Flair Pressure Gauge Kit with stem and adaptation piston. If you frequently transport the pressure gauge, protect it with the silicone pressure gauge protector.
Find more lever worlds in the Flair Espresso Collection. For the right grind size: affordable and precise hand grinders like the Comandante or Timemore Sculptor, if you're looking for the stepped fineness of single dose grinders, check out Option-O Lagom. For scales: affordable and solid from Normcore, with app and flow rate display from Acaia.
Frequently Asked Questions
Which Flair pressure gauge do I need for my machine?
For the PRO series, choose the PRO / Classic / Signature variant and combine it with the Flair Pro2 Plunger Stem. For Classic, Signature or NEO Flex, you need the same variant plus the Pressure Gauge Kit, which includes the appropriate stem. For Flair 58, 58+ or 58+2, choose the special 58 series variant with its own custom design.
Is the stem included in the scope of delivery?
No. The pressure gauge is a pure replacement part without a stem. If you don't already have a stem with a pressure gauge connection, you will also need either the Pressure Gauge Kit or the Flair Pro2 Plunger Stem – both can be found in our Flair Espresso Collection.
Can I see the pressure gauge before buying?
Yes, in our showrooms in Bern (Gerberngasse 44) and Zürich (Hagenholzstrasse 50b), you can experience the pressure gauge and the matching Flair machines live. Available by phone during business hours or by email at office@coffeecoachingclub.ch.
How do you read the pressure display correctly?
During the pull, you ideally keep the needle in the marked sweet spot between 6 and 9 bar – that's the classic espresso range. Pre-infusion typically runs below 4 bar, then the pressure rises into the sweet spot, and at the end, you let it run out gently. Important: There is no right and no wrong. We are not the espresso police. If the shot tastes sweet and dense, the pressure was right – no matter what the scale says.
How fast is delivery in Switzerland?
Orders are delivered in Switzerland and Liechtenstein within 2–4 working days. Click & Collect is possible in both showrooms in Bern and Zürich.
Which beans do you recommend for Flair lever machines?
From the roastery: for a dense, chocolatey body, our Cozy Chocolate, for the nutty-round variant Nutty Delight. If you're looking for maximum body without acidity, try Very Nutty. For fruity exploration, Wild Peach. Our opinion is one of many – other beans also work.
Roastery Tip
From the roastery: The pressure gauge is not a teacher, but an honest mirror. Initially, many focus too much on the needle and forget the taste. Our advice – if any is appropriate: let the needle run, casually observe it, taste the shot. If it's sweet and dense, the pressure was right. This is our recommendation, one of many.
