IMS's latest innovation features a sophisticated design. The hole arrangement is designed to direct the espresso flow to the center. Particular attention is paid to the concentration of holes in this region, which are also placed closer together. This pattern was specifically developed for use with bottomless portafilters. The filter basket has a flat bottom and is available in four different heights. These variations allow for individual adjustment of the capacity depending on the type of coffee used. Compatible with 58–58.5 mm tampers, the basket offers a rimless diameter of 70 mm.
The extraction is extremely even and results in increased sweetness and a reduction in acidity.
You have to experiment a bit with light roasts; if you choose a sieve like this, you are by definition open to experimentation :)
B702TFH27.5BB
AVERAGE CAPACITY: 22/24 g
HEIGHT: 27.5 mm
CUP: 2
TAMPER: 58/58.4 mm
BORDER : Ø 70 mm (B70)
BODY : Ø 60 mm for Ø 58 and 58.x mm precision tampers
RIDGE : Ridgeless
SHAPE: Cylindrical with Flat Bottom
PERFORATION : IMS perforation is exclusive and patented
PERFORATED AREA : Ø 49 mm area optimized in relation to the shape of the filter.
NUMBER OF HOLES : 585 holes in BIG BANG pattern (BB)
Incremental distance between holes from 1.5 mm to increase til the edge.
HOLE DIAMETER: 0.30 mm
SHAPE OF THE HOLE: CIRCULAR with CONICAL cross section.
COMPETITION PERFORATION: Relaminated and Recalibrated.
FINISHING TUMBLING: Wet vibrofinishing with ceramic inserts and drying with corncob
PICKLING: Passivation and preparation of the material
ELECTROPOLISHING: smooth surface with unmatched sanitary and non-contaminating qualities is obtained.
Shape |
Flat |
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Compatibility |
Ascaso, Astoria, Bezzera, Bfc, Bianchi, Brasilia, Brugnetti, Conti, DID Orchestrale, ECM, Elektra, Expobar, Faema, Faema – E61, Fiorenzato, Fracino, Grimac, Kees Van Der Westen, La Marzocco, La Nuova Era, La Pavoni, La Scala, Londinium, Magister, Nuova Simonelli, Promac, Quality espresso, Rancilio, Rocket, Royal First, SAB, Sanremo, Slayer, SV, Synesso, VFA, Vibiemme, Victoria Arduino, Wega |