Description
The Yellow Ball Lock Plastic Carbonation Cap – Liquid provides a convenient ball lock connection for compatible PET bottles and pressure vessels.
Its yellow colour helps identify the connection as liquid-out. Therefore, you can quickly distinguish it from red gas-in connections in colour-coded kegging and pressure systems.
Yellow Liquid-Out Identification
Yellow commonly identifies the liquid side of a colour-coded ball lock setup. As a result, this cap provides a quick visual reference when both gas and liquid connections are present.
For an easy reminder: Liquid Gold = Yellow.
PCO 1881 Bottle Thread
The cap uses a PCO 1881 thread, which is common on compatible soft-drink and Coke-style PET bottles.
In addition, it fits compatible FermZilla lids and other equipment designed to accept this thread.
Ball Lock Connection
The top of the cap provides a ball lock post connection. Therefore, you can attach a suitable ball lock disconnect for transferring or handling liquid.
As a result, the cap suits a range of home brewing and kegging tasks that require a removable ball lock connection.
Duotight Compatible Connection
The rear of the carbonation cap accepts a compatible Duotight fitting. Therefore, you can connect suitable tubing after installing the correct fitting.
However, the Duotight fitting is not included with the carbonation cap.
Durable Engineering Plastic
Durable engineering plastic gives the cap good resistance to chemicals, impact and physical damage.
At the same time, its lightweight construction makes it a practical option for compatible PET bottle and pressure-vessel setups.
Common Uses
For example, the yellow carbonation cap can be useful for:
- Identifying a liquid-out connection
- Connecting compatible PET bottles to ball lock equipment
- Liquid transfer
- Beer line cleaning setups
- Portable beverage setups
- Compatible pressure-vessel systems
Key Features
- Yellow colour for liquid-out identification
- Ball lock post connection
- PCO 1881 thread
- Fits compatible soft-drink and Coke-style PET bottles
- Fits compatible FermZilla lids
- Duotight compatible rear connection
- Durable engineering plastic construction
- Chemical and impact resistant
- Useful for liquid transfer and line cleaning
- Duotight fitting not included
