Pulse Pour

Cafec Deep 45 Cafec by CAFEC

CAFEC's pulse-pour option gives the Deep 45 an alternative to continuous osmotic flow. Repeated additions supply enough agitation for its fast-draining, deep filtration bed, aiming for clarity without under-extraction.

1:16 Ratio

4:00 Total

25g Dose

92°C Temp

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Parameters

25 g
Coffee: 400 g
Water: 1:16
Ratio: 92 °C
Temp: 5 medium
Grind: 4:00
Total: ~400 ml
Yield

Grind · 5/10 · medium

FINE COARSE

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Method

4:00 · total

Bloom 1 / 6
0:00

30s

Pour in the centre to 50g. Keep only a shallow layer of water above the coffee bed. Let it bloom.

+50g→ 50g Center pour 5g/s 10s 92°C
Pour 2 / 6
0:30

45s

Pour in a spiral to 150g. Keep the stream near the centre and only a shallow layer of water above the coffee bed.

+100g→ 150g Spiral 5g/s 20s
Pour 3 / 6
1:15

45s

Wait for the water level to fall a little. Pour in a spiral to 250g. Keep the stream near the centre and only a shallow layer of water above the coffee bed.

+100g→ 250g Spiral 5g/s 20s
Pour 4 / 6
2:00

45s

Wait for the water level to fall a little. Pour in a spiral to 330g. Keep the stream near the centre and only a shallow layer of water above the coffee bed.

+80g→ 330g Spiral 5.3g/s 15s
Pour 5 / 6
2:45

1m15s

Wait for the water level to fall a little. Pour in a spiral to 400g. Keep the stream near the centre and only a shallow layer of water above the coffee bed.

+70g→ 400g Spiral 4.7g/s 15s
Done 6 / 6
4:00

Finish when the coffee stops dripping.

Notes

Center each pulse and allow a clear drop in slurry level before the next, keeping the coffee column active without flooding it. If the cup tastes weak while drawdown is fast, add energy through a slightly higher stream before grinding finer. Use Deep 45-specific papers for a stable fit.

Original source

Recipe by CAFEC, published at cafec-jp.com.

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