Beer/Beverage Bottle filler SS counter pressure

Specification:
Type:Beer Tap de-foaming
Material : Food Grade 304 Stainless Steel 
Screw Thread:5/8''G
Trim:Polished
Usage:For filling bottles without the risk of oxidation and without loosing carbonation
Durable construction, Long lifetime
Easy to asemble and remove
Connect with G5/8 thread beer tap to use both as a dispenser and bottle filler
 
Features:
This tap is very good to use in your store or restaurant when people need to take your fresh beer/kombucha outside.
It assista in isobaric filling. 
The working process is :
1- Fill CO2 into bottle to discharge O2 from the bottle
2- Stop CO2 lever, Open beer/kombucha lever to start filling the bottle
3- Stop beer/kombucha lever when it can't fill anymore, open air discharge valve, discharge some air slowly and the bottle/growler will fill. 
4- Once required quantity of beverage is filled close the vale and seal the bottle.