Hop Doser

• What’s the advange of using a Hop Doser from Carry Brewtech?

1. Avoid oxygen pick-up

2. Better aroma pick up

3. Dry hopping under pressure

4. Save more beers
   

Attention:

Please make sure your fermenter is pre-installed with dry hopping port, otherwise it's the important question on "how can you dry hopping". 

• Why dry-hopping?

Brewers dry hop beer to add aroma to beer. Adding hops on the cold side (after the wort has been chilled) prevents hops from volatizing and the essential oils from evaporating out. The net result of dry hopping is added aroma without any additional bitterness.

• How to dry-hopping?

The hops are placed inside the doser, then, clamp on top of your fermenter through the Dry Hopping Port with butterfly valve.

By charging CO2 into the doser, it will get hops held under pressure without O2. 

MINI-Doser-500g

1. suitable for FVs 100L~300L
2. volume: ranges from 300g to 500g
3. Sight glass+butterfly valve+cap with air fittings+pressure gauge
4. suggest dry hopping port φ51(2") ~ φ63(2.5")

SS-Doser- 3KG

1. Suitable for FVs 400L~ 2000L
2. volume: 3kg, customized
3. material: 304 stainless steel 
4. suggest dry hopping port φ102(4") ~ φ152 (6")

• What Pressure When Using the Hop Doser?

Hopping under pressure, would be the most challangeable job for brewer. Especially after several days' fermentation, you beers are under super vigorous status. And it's more potential risk of Hop Valcano if with wrong operation. 

So, before clamping your hop doser onto your tank, check the pressure gauge on fermenter firstly. Make sure Pressure(doser) ≥ Pressure(fermenter).  And, do remember to release extra air (especially for O2) before keeping CO2 charging. 

Once pressure is setting, you can try to open the butterfly valve, and let the hops drop into fermenter under action of gravity only. 

Dry hopping port (2")

Dry hopping port (4")

Dry hopping port (6")

SS-Hop Doser-3kg

SS-Hop Doser -3kg

CARRY Brewtech

Carry Equipment is a professional brewing equipment supplier in China. We have own factory and technology team. The staff  has more than 10 years brewing experience and manufacturing experience.

With the concept of "pioneering and enterprising", CARRY strives to consistently deliver high-quality products and the best service for our customer. Fully committed to the brewing industry, we always take customer’s requirement and satisfaction as our aim.

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