Exotronic 'T' 10mm OD Stainless Steel PTFE Tube Joiner

304 Stainless Steel PTFE Battery Vent Tube Joiner

The Exotronic 'T' 10mm OD Stainless Steel PTFE Tube Joiner is designed for lithium battery installations where two vent lines need to be routed into one shared external vent path. Built for use with 10mm OD PTFE tube, this compact stainless steel fitting provides a clean, professional connection point for battery compartments, enclosures and off-grid electrical systems.

In caravan, RV, marine and mobile power installations, space is often limited and vent tube routing needs to be neat, secure and serviceable. This push-in battery vent tube joiner helps simplify dual battery venting by bringing two compatible vent tubes together into a single outlet line, reducing clutter inside the battery area while supporting a tidy path to a suitable external vent point.

Purpose-Built for Lithium Battery Venting

Lithium battery systems should be installed with careful attention to ventilation, pressure equalisation and the routing of any gases that may be released during abnormal operating conditions. This fitting provides a practical connection point between compatible battery vent tubes, helping installers create a more organised venting layout without relying on improvised connectors.

The three 10mm OD tube ports accept compatible PTFE tube, making it suitable for dual battery setups where both vent outlets need to merge into a common external line. The push-in connection design supports efficient installation, helping reduce the need for extra threaded adaptors or complex hose clamping arrangements when used with the correct tubing.

Durable 304 Stainless Steel Construction

Battery compartments in caravans, boats and touring vehicles can be exposed to vibration, moisture, heat variation and confined installation spaces. The 304 stainless steel body provides corrosion resistance and mechanical strength for demanding mobile and off-grid environments. This makes it a practical choice where a robust fitting is preferred over lower grade plastic components.

The compact T-shaped layout helps keep tube runs controlled and easy to inspect. Whether installed inside a battery box, under-seat compartment, service bay or dedicated electrical enclosure, it supports a clean finish that suits professional lithium battery system builds.

Key Features

• Designed for lithium battery venting and pressure equalisation layouts
• Joins two compatible vent tubes into one shared external vent line
• Push-in tube connection for clean and efficient installation
• Accepts 10mm OD PTFE battery vent tube
• 304 stainless steel body for corrosion resistance and durability
• Compact T-shaped form for neat battery compartment routing
• Suitable for caravan, RV, marine, 4WD, off-grid and battery enclosure applications
• Helps reduce clutter compared with separate vent runs to multiple outlet points

Ideal for Mobile and Off-Grid Battery Systems

This stainless steel PTFE tube joiner is well suited to lithium battery systems installed in caravans, camper trailers, RVs, boats, 4WD touring setups, mobile service vehicles, remote power systems and workshop battery enclosures. It is especially useful where dual battery vent lines need to be consolidated neatly before being routed to an external vent.

For best results, use with compatible 10mm OD PTFE vent tube and a suitable external vent outlet. Installation should follow the battery manufacturer’s requirements and any applicable electrical, marine or vehicle fitment standards. This fitting supports battery vent routing, but it does not replace correct battery installation, enclosure design, battery management, fusing or other required safety systems.

Clean Vent Routing for Professional Battery Installs

When a lithium battery installation needs a compact, corrosion-resistant and serviceable way to merge vent lines, this stainless steel push-in joiner provides a practical solution. Use it to create a neater battery compartment and a more controlled vent path for dual battery venting to a single external vent line.