12 mm OD RV & Boat Water Tubing - Cold/Hot Plumbing, Color & Length Options

Key Features

• Color-Coded System — Blue & Red for cold water lines, White for cold/hot water; instantly identify circuits at a glance
• 1.5mm Wall Thickness — Robust enough to resist kinking and crushing in tight routing spaces
• 1.0 MPa Pressure Rating — Handles standard RV and marine pump pressures without ballooning or bursting
• 12mm OD — Universal Fit — Compatible with all standard 12mm quick-connect fittings, valves, and adapters
• Flexible & Easy to Route — Bends smoothly around corners and through tight spaces without tools
• 10m or 20m Rolls — Choose the length that matches your project; no waste, no splicing

Specifications

• Outer Diameter: 12mm
• Wall Thickness: 1.5mm
• Inner Diameter: 9mm
• Working Pressure: 1.0 MPa
• Available Colors: Blue (SKU: 12-09-BL), Red (SKU: 12-09-R), White (SKU: 12-09-W)
• Available Lengths: 10 meters, 20 meters
• Application: Cold water (Blue, Red); Cold & Hot water (White)

Ideal Applications

• RV and campervan fresh water supply lines
• Boat and marine onboard plumbing
• Under-sink water filter and RV system connections
• Hot water heater supply lines (White)
• DIY van builds and off-grid water systems

Compatibility

• Works directly with all standard 12mm quick-connect fittings (elbows, tees, straight connectors, shut-off valves)
• Compatible with 12mm push-in adapters and bulkhead fittings