When using a pressurised basket, the single hole creates a build up of pressure below the coffee which forces the espresso through. With a non-pressurised basket, there are multiple holes so the pressure is dependant on your grind size and tamp pressure. What is a non-pressurized basket? Non-pressurised baskets are the original style of basket … Read more
I use a bottomless portafilter most of the time to check on the evenness of the extraction and because it eliminates the need to rinse the portafilter. I use a double basket and pull into one demitasse (usually around 1.5 to 1.75 ounces) If you’re pulling 2.5 ounces, you’ll need a demitasse used for macchiatos. … Read more
Say hello to the latest version of Rancilio’s Silvia, the Rancilio Silvia M. Like it’s predecessor, it features an all-over stainless steel body, traditional steam wand, and non-pressurized portafilter, but with some technical (and rather handy) upgrades. Do you tamp a pressurized portafilter? Pressurized portafilters (generally) do not need tamping down Brush the edges of … Read more
Yes, portafilter size does matter Many espresso machines don’t have much range in diameter, with 58 mm being the standard. But the depth of the basket makes a difference. Deeper baskets allow you to pull more espresso. Does the portafilter make a difference? Portafilters are a prime example – they all look essentially identical even … Read more
Will this portafilter fit Your Machine. Most companies make their own portafilters that you can still buy separately, and those will be guaranteed to fit your machine You can also try finding a match by looking at the diameter and make of the basket itself. Do all portafilters fit all espresso machines? The compatibility of … Read more
Portafilters are made of a variety of types that will help you control your espresso shot size. Not only that, but they also come in different sizes , some of which are more ideal for your machine than the other. Are portafilters interchangeable? There is no consensus on whether bigger is better or which proprietary … Read more
When using pressurized portafilter the coffee is being forced through a small hole which results in aeration, producing faux crema (foam). For these reasons, the coffee made with pressurized portafilter isn’t as good as the espresso made with a non-pressurized filter basket Are pressurized portafilters good? Pressurized portafilters were designed to produce a beautiful espresso … Read more
Updated for 2020 the rancilio silvia M, features an updated black brew group cover, stainless steel steam wand, and includes a 58mm wood handle tamper What comes with the Rancilio Silvia? Rancilio Silvia Espresso Machine. 2 Filter Baskets. Portafilter. 58mm Stainless Steel Tamper. Steam Wand. Measuring Spoon. Drain Tray. Water Reservoir. Does the Rancilio Silvia … Read more
Pressurized portafilters (generally) do not need tamping down Brush the edges of the filter basket off so there are no stray coffee grounds to get into the threads of the brew head. I like to smooth the basket down with a light tamp to make sure the grounds are even within the basket. Is a … Read more
Use a non-pressurized portafilter if: You have access to a quality burr grinder You’re willing to work a little harder for truly great espresso. You have a commercial or prosumer espresso machine. Can you use non-pressurized portafilter? Use a non-pressurized portafilter if: You have access to a quality burr grinder You’re willing to work a … Read more