Guaranteed sealing and effortless installation for your converted van.

A reliable water system is the key to successful autonomy whilst travelling. No more unexpected leaks and complex installations! This double-connector through-hull fitting is the essential solution for impeccable sealing and easy installation of your water circuits. Designed for water tanks in converted vans, this superior quality through-hull fitting guarantees lasting reliability, allowing you to fully enjoy the adventure without worry.

Key advantages of the double-connector through-hull fitting

• Robustness: Made from a resistant material, this through-hull fitting is designed to face the challenges of travel. It ensures excellent resistance to temperature variations, slight pressures and wear over time, guaranteeing the longevity of your installation.
• Simplified installation: Enjoy quick and intuitive installation. This through-hull fitting is designed to save you time and energy, even if you're not a plumbing expert.
• Versatility: Ideally suited to all your water needs in your converted van, this double-connector through-hull fitting is perfect for connecting hoses to your clean water and waste water tanks. Its versatile design allows it to be easily integrated into various configurations, ensuring smooth management of your water system.

Technical specifications of the tank through-hull fitting

• Material: Polypropylene (PP), UV and corrosion resistant
• Thread type: Standard male
• Drilling diameter: Ø ≈ 37 mm / drilling ≈ 36 mm
• Maximum pressure: 7–10 bar depending on sources
• Accessories included: 1 EPDM seal + tightening nut
• Hose compatibility: Ø 10–12 mm hoses (both sides)
• Dimensions (L×D×H): 98 × 37
• Diameter: Ø 37 mm
• Weight: 20 g

FAQ – Frequently asked questions

Q1: Can I use it for a fuel tank?

No. This fitting is designed exclusively for water circuits. For fuels, choose an approved through-hull fitting suitable for petroleum standards.

Q2: How can I guarantee perfect sealing?

Always:

1. Deburr the Ø 36–37 mm drilling thoroughly
2. Clean the surfaces and check the EPDM seal
3. Tighten the nut straight, without forcing

Q3: Why not choose a brass model?

Polypropylene is:

• lighter (only ~19 g)
• UV and corrosion resistant without treatment
• more economical, without compromising on durability