Liquid Ball Lock Spout (NukaTap)

Convert your NukaTap tap into a ball lock connection for precise and controlled bottle or growler filling — without opening your fridge or kegerator door.

The NukaTap Ball Lock Growler Attachment replaces the standard tap spout and allows you to connect ball lock fittings, bottle guns, counter-pressure fillers, or custom growler filling setups directly to the tap. This makes it easy to fill bottles or growlers while keeping your kegerator closed and maintaining stable temperatures.

Installation is quick and simple: just unscrew the standard NukaTap spout and screw in the ball lock attachment to instantly add ball lock functionality to your tap.

This accessory is ideal for brewers who want cleaner fills, reduced foaming, and better control during packaging.

Tap accessories
Draft system accessories designed to expand the functionality of beer taps for filling, dispensing, or system integration.

Usage

Bottle Filling: Connect bottle guns or counter-pressure fillers
Growler Filling: Controlled growler filling directly from the tap
Draft Systems: Avoid opening kegerator or fridge doors during packaging

Quick facts

Compatibility: NukaTap beer taps
Connection type: Ball lock post
Installation: Replaces standard tap spout
Function: Controlled bottle and growler filling

Note: NukaTap tap is not included.