Propex LPG Underslung Tank Kit – VW T5/T6 Sill Mount Filler with BBQ Point

The Propex LPG Underslung Tank Kit for VW T5 & T6 is a complete refillable gas system designed to supply LPG to campervan appliances such as heaters, hobs, and BBQs. Specifically engineered for Volkswagen Transporter T5, T5.1, T6, and T6.1 vans, this kit mounts neatly underneath the vehicle, freeing up valuable interior space.

The system features a 15-litre refillable LPG tank, allowing you to refill directly at standard LPG fuel stations worldwide, significantly reducing running costs compared to disposable gas bottles.

This kit is supplied fully pre-assembled and pressure tested, meaning quicker installation and reduced risk of leaks or missing components during fitting.

It also includes a quick-release BBQ point, allowing you to easily connect an external gas appliance such as a BBQ or outdoor stove—ideal for camping and outdoor cooking.

How This LPG System Works

This system provides a permanent LPG supply for your campervan.

Typical Campervan Gas System

LPG Tank (Underslung)
→ Regulator & Gas System
→ Appliances (Heater / Hob / BBQ)

Function of the System

Refillable LPG Tank

• Stores gas safely under the vehicle.

• Refilled at LPG fuel stations.

Gas Supply

• Feeds appliances such as heaters, cookers, and BBQ points.

Control & Safety

• Includes electronic solenoid and shut-off system.

This allows you to run your campervan appliances efficiently while saving space and reducing costs.

Why Choose the Propex Underslung Tank Kit?

• Designed specifically for VW T5 / T6 campervans

• 15L refillable LPG tank (approx. 6kg usable gas)

• Frees up internal storage space

• Includes BBQ point for outdoor cooking

• Pre-assembled kit for easy installation

• Refillable at standard LPG fuel stations worldwide

What’s Included

• 1 × 15L LPG underslung tank

• LPG multivalve with electronic solenoid & level sender

• Stainless steel mounting brackets

• UK bayonet sill mount filler with cover

• Quick-release BBQ point with isolator

• Pre-connected high-pressure fill hose

• Cavagna 28–30 mBar regulator

• Pigtail connection hose

• Internal GASTORE gas level and control unit

• Wiring and connection cables

• Fixings, rivnuts, bolts and brackets

• Installation instructions and certification documents

This is a complete installation kit with no additional parts required.

Key Features

• Product Name: Propex LPG Underslung Tank Kit

• Brand: Propex

• Manufacturer Part Number: G-060BBQ / variant dependent

• Product Code / SKU: G-060BBQ

• Tank Capacity: 15 litres (approx. 12L usable / 6kg LPG)

• Fuel Type: LPG (refillable)

• Mounting Type: Underslung (under vehicle)

• Regulator Output: 28–30 mBar

• BBQ Point: Quick-release external gas outlet

• Safety Features: Electronic solenoid + manual shut-off

• Construction: Stainless steel brackets and components

• Compatibility: VW T5 / T6 (not suitable for 4Motion models)

• Condition: New

• Product Weight: Approx. 14 kg (empty tank)

Where It Fits

This LPG tank kit is designed for:

• VW Transporter T5 / T5.1

• VW Transporter T6 / T6.1

It mounts underneath the vehicle between the rear wheels, using existing chassis mounting points for a secure fit.

Suitable For Vehicles

This product is commonly used in:

• VW Transporter campervans (T5 / T6 / T6.1)

• Fiat Ducato campervan conversions

• Peugeot Boxer campervans

• Citroen Relay campervans

• Ford Transit campervans

Also suitable for professional camper conversions and off-grid van builds.

Ideal For

This product is ideal for:

• Campervan LPG gas systems

• VW Transporter conversions

• Off-grid campervan living

• Caravan and motorhome gas upgrades

• Outdoor BBQ and cooking setups

• Long-term touring and travel

System Compatibility

Compatible with standard LPG appliances including heaters, hobs, and BBQs.

Fitting Instructions

1. Mount the LPG tank underneath the vehicle using supplied brackets.

2. Secure using existing chassis mounting points and rivnuts.

3. Install the filler and BBQ point bracket on the sill.

4. Connect the fill hose and regulator system.

5. Install the internal gas control unit and wiring.

6. Connect to your gas appliances.

7. Test the system for leaks and correct operation.

Professional installation is strongly recommended for LPG systems.

Product Summary

The Propex LPG Underslung Tank Kit VW T5 & T6 (G-060BBQ) is a complete refillable gas system designed for campervan conversions and off-grid travel. Featuring a 15L underslung tank, BBQ outlet, and full installation kit, it provides a safe, space-saving, and cost-effective LPG solution.

Ideal for VW campervan builds, outdoor cooking, and long-term touring, this system ensures reliable gas supply wherever your journey takes you.