Giới thiệu 5 Van Xả Nhựa Đóng Kín Không Khí Một Chiều Cho Rượu Vang

Product Description:
It can emit carbon dioxide for honey, white wine, milk wine alcohol fermentation and can prevent oxidation.Easy operation, simply fill water into the exhaust valve, insert it to the cover of the brew barrel or rubber plug on the top of the fermentation container and then cover it with the lid.
Effectively prevents flies flying into the wine/beer with a cover included.
All of the fermentation process is automatic fermentation without manual control and can be repeatedly used for a long time.
Suitable for pure juice fermentation, such as white grapes, honey wine fermentation, red wine secondary fermentation, etc.

Specification:
Brand: 100% New High Quality
Material: Of High Quality Of Plastic (Ecco Friendlly
Color: Transparent as picture
Sub-Type: Airlocks
Size:length 17cm/6.6"

Package includes:
5pcs exhaust valve


Note:

Transition: 1cm=10mm=0.39inch

Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!