Soda Beer Machine Joint Connector Brass Adapter TR21‑4 Homebrew Accessory Fittings

$33.99

High-quality brass construction resists corrosion and wear
TR21-4 female thread ensures a secure, sealed connection
Includes one gasket to maintain pressure integrity
Approximately 78g weight for easy handling and installation
Compatible with Hambleton Bard and S30 valve systems

In stock

Specifications

Dimensions	5 × 3 × 3 cm
Weight	0.15 kg

Delivery & Returns

Delivery is priced by postcode: enter yours at checkout to see the cost.
Sent directly from our Australian warehouse partners.
Usually dispatched within 1-3 business days.
Delivery after dispatch: usually 2-8 business days within Australia, 7-14 business days to New Zealand. Tracking is emailed when it ships.
Change-of-mind returns within 14 days on unopened eligible items (10% restocking fee; you pay return postage). Faulty or wrong items are always put right, free. Returns policy

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01SPEAKER ACCESSORIES

Precision Brass Fitting For Carbonation

A small but vital component in the homebrewing ritual, this brass adapter sits quietly at the heart of your carbonation setup. Its solid metal presence offers a tactile sense of durability, replacing flimsy plastic parts with something built to last.

Designed for soda beer machines, it connects the CO2 cylinder to the keg valve, allowing precise control over carbonation levels. It suits brewers who value reliability and ease of maintenance in their equipment.

Soda Beer Machine Joint Connector Brass Adapter TR21‑4 Homebrew Accessory Fittings

02MATERIALS

Solid Brass Construction

Crafted from high-quality brass, the connector offers inherent resistance to corrosion, ensuring longevity even with frequent exposure to moisture and carbonated liquids. The material feels substantial in the hand, suggesting a level of permanence often missing in disposable plastic fittings.

04DETAILS

Simple Replacement Process

Installation is straightforward; the adapter screws onto the cylinder, and the included gasket ensures a snug fit. When older parts wear out, this unit can be swapped in directly, minimizing downtime. The compact 5 x 3 x 3 cm carton makes storage easy, while the 78g product weight keeps it portable.

05AT A GLANCE

The key points

High-quality brass construction resists corrosion and wear
TR21-4 female thread ensures a secure, sealed connection
Includes one gasket to maintain pressure integrity
Approximately 78g weight for easy handling and installation
Compatible with Hambleton Bard and S30 valve systems

About this product

1, TR21‑4 female thread connection, good sealing performance, no air leakage.
2, Made of high‑quality brass material, durable and corrosion‑resistant.
3, CO2 beer machine connector, convenient to inject carbon dioxide into the barrel.
4, Excellent performance, easy to inflate, is a very practical soda beer machine accessories.
5, Simple installation method, and the damaged or old parts can be directly replaced.
The adapter will screw onto soda cylinder, and by pushing down on for Hambleton Bard / S30 valve it will inject CO2 into the keg.
Female Thread: for soda thread, not fit most Australia for soda bottle.
Item Type: Soda Joint Connector
Material: Brass
Female Thread: TR21-4
Weight: Approx. 78g / 2.8oz
Opreation:
Connects for soda cylinder valve.
Inserts into for Hambleton Bard / S30 valve.
Injects CO2 into keg by pressing down on the valve.
1 x Adapter
1 x Gasket