Cafec Deep 27 Cafec
Osmotic Flow
by CAFEC
Cafec's osmotic flow method for the Deep 27. Continuous center pour creates concentration gradient for even extraction.
Parameters
- 15 g
- Coffee
- 250 g
- Water
- 1:16.7
- Ratio
- 90 °C
- Temp
- 5 medium
- Grind
- 2:30
- Total
- 1
- Servings
Method
2:30 · total-
Bloom 1 / 50:00+30g add
To
30g
10s SlowPour 30g to bloom.
-
Pour 2 / 50:30+50g add
To
80g
15s SlowPour to 80g total. Watch flow switch from stream to drips.
-
Pour 3 / 51:00+80g add
To
160g
20s SlowWhen flow switches to drips, pour to 160g total.
-
Pour 4 / 51:30+90g add
To
250g
20s SlowWhen flow switches to drips again, pour to 250g total. Remove dripper when desired volume reached.
-
Done 5 / 52:30
Brew complete.
Notes
Original source
Recipe by CAFEC, published at cafec-jp.com.
More Cafec Deep 27 recipes
See all Cafec Deep 27 recipes- 01 Base Recipe Cafeshi Ratio 1:16.7 Time 3:40 Dose 15g Cafeshi's baseline ported to the Deep 27. Same dose, ratio and gesture as the Flower Cup 1 version — the 27° cone holds the bed taller, so the grind opens up two clicks to keep contact time honest. Ratio 1:16.7 Time 3:40 Dose 15g
- 02 Bypass Cafeshi Ratio 1:15 Time 2:45 Dose 10g Cafeshi's iced bypass on the Cafec Deep 27. Hot water extracts the bed at filter strength; ice in the carafe drops the temperature without touching the extraction. Body and aromatics survive — none of the watered-down feel. Ratio 1:15 Time 2:45 Dose 10g
- 03 Kasuya 4:6 Tetsu Kasuya Ratio 1:15 Time 4:00 Dose 15g Kasuya's 4:6 method ported to the Deep 27. Five even centre pours of 45g each, separated by 45 seconds. The first 40% controls sweetness/acidity balance, the last 60% controls strength. Pick the roast on the recipe screen — the water temperature follows. Ratio 1:15 Time 4:00 Dose 15g
- 04 Official CAFEC Ratio 1:12.5 Time 2:00 Dose 12g CAFEC's own recommended recipe for the Deep 27. Just 12g of coffee and a continuous center pour. The 27-degree angle does the work. Ratio 1:12.5 Time 2:00 Dose 12g
- 05 Pulse Brew CAFEC Ratio 1:17 Time 2:30 Dose 10g Pulsing technique for clarity on the Deep 27. Maintain low water levels to avoid bypass. Ratio 1:17 Time 2:30 Dose 10g