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Flow control is all about controlling the flow rate of water during pre-infusion.
Learn the art of pour over. The end result is balanced, complex, and—if you’re lucky—a meditative state.
Discover the nuances of coffee brewing and get the right brewer for you.
Get a grasp on grinders. Know their burr type, materials, and the features your machine needs to brew a consistent shot.
Learn about coffee grinders affect the taste of your coffee.
Start your journey into the wonderful world of specialty coffee and espresso with this diverse collection of beans.
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Don't know what part you need? Check our support wiki for part diagrams and guides to help troubleshoot issues.
Build the perfect coffee bar and make sure it stays that way with a state of the art water filtration system.
Choosing a quality tamper is often overlooked as an important consideration of brewing good espresso.
Peruse a collection of powerful super-automatic and semi-automatic machines designed for professional use.
The E92 offers an powerful, yet delicate, low-speed grinder for minimal heat transfer and all the tools a barista might need.
With over 1,000 videos, our channel has everything from espresso machine reviews, tech and maintenance guides, coffee recipes, and more!
We’ve taken our expert YouTube videos and carefully collected them into specific playlists for each machine.
by Marc Buckman Updated: December 03, 2020 1 min read
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Marc from Whole Latte Love shows you how to adjust brew pressure on a Profitec Pro 500 semi-automatic espresso machine. Tools required: Back Flush disc, 2.5mm and 3mm Allen wrenches, straight blade screwdriver and towel. This procedure shows you how to adjust the OPV valve for a reading of 10 bar on the brew pressure gauge which results in 9 bar at the brew group.
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