Our most complete, high-capacity plumbing system for full-featured van conversions.
 
The Premium Van Plumbing Kit is built for serious vanlifers and professional-grade conversions. Designed to support complex layouts—including indoor and outdoor showers, water heaters, dual sinks, and more—this kit includes everything from our Essentials and Advanced kits, plus more fittings, more piping, and maximum flexibility.
 
If you're building a fully off-grid campervan with high water demand and multiple access points, this is the ultimate all-in-one solution.
 
✅ What's Included:
1 x Seaflo Series 33 Pump – Reliable 12V diaphragm pump with automatic pressure sensing
1 x Seaflo Accumulator (0.75L) – Smooths out water flow and reduces noise/pump cycling
1 x ½" Freshwater Filter – Protects your system from sediment and debris
15m Red 12mm John Guest Pipe – Long runs for hot water lines (to/from water heaters)
15m Blue 12mm John Guest Pipe – Cold water lines with plenty of reach for full van setups
40 x 12mm Pipe Inserts – For secure, long-lasting push-fit connections
5 x Equal T Connectors – Branch water to multiple locations: kitchen, bathroom, shower, etc.
4 x 12mm Shut Off Valves – For isolating zones or managing water flow with precision
14 x 12mm Elbow Connectors – Navigate even the most complex routes with clean corner fittings
2 x 12mm Equal Straight Connectors – Extend pipe runs without disruption
4 x ½" Female BSP to 12mm Push Fit Adapters – Connects to standard taps, tanks, and appliances
4 x ½" Male BSP to 12mm Push Fit Adapters – For water heaters, tanks, or other threaded outlets
24 x PEX Pipe Clamps – Keep your pipework tidy and secure in motion
 
💡 Perfect For:
Full-featured van conversions with bathrooms and kitchens
Systems with indoor/outdoor showers or water heaters
Off-grid setups where reliability and flexibility are key
 
🔧 Features:
Designed for advanced water system layouts
Food-grade, quick-connect John Guest fittings
Ample piping for large vans or multiple access points
Ideal for experienced DIYers or pro van builders
 
When you’re building your dream van, don’t compromise on the plumbing. The Premium Kit gives you maximum control, flexibility, and quality—so your water system performs just as hard as you do on the road.
 
Warranty: This product is covered by a 2-year legal warranty under EU consumer law.

Disclaimer: This product must be installed in accordance with applicable electrical/plumbing or category specific regulations. We recommend professional installation. Vanlife Crafters is not liable for damage or injury caused by incorrect installation or misuse.