Water Level Hose 15 m, Cellfast CF22100 — 15m water-level hose for measuring and transferring water

Cellfast Water Level Hose 15 m is a transparent, flexible hose designed to create a simple gravity-based water level for measuring and transferring liquid height between two or more points. With a 15‑metre length, the hose allows users to establish an accurate reference plane over distances and around obstacles without electronic instruments. The clear material makes the water column visible for quick adjustments and reliable leveling in landscaping, construction layout, garden projects and drainage checks.

Advantages

The transparent construction provides continuous visual confirmation of the water column, while the flexible tubing adapts easily to terrain and confined spaces. A long working length lets you measure across slopes and around corners. The design relies on hydrostatic equilibrium, so it provides consistent results without calibration or power. The product is lightweight, portable and suitable for outdoor and DIY use.

Suitable for

• Setting level reference for landscaping and garden edging
• Aligning foundations, posts, fences and terraces
• Checking drainage gradients and gutter slopes
• Transferring elevation points between rooms or sites
• DIY projects where simple, visual leveling is sufficient

Key specifications

• Length: 15 m of flexible transparent hose
• Material: clear flexible tubing suitable for water
• Operating principle: hydrostatic (gravity) water level
• Visibility: transparent wall for observing water column
• Portability: lightweight and easy to coil for transport and storage

How to use

Extend the hose to the required length and ensure both ends are open and free of kinks. Submerge the hose in water and gently squeeze from one end to expel air until a continuous column of water appears along the tube. Position the open ends at the two measurement points and hold them vertically; the water will settle to the same level in both ends. Read the reference height relative to fixed points, adjusting positions until the water levels match. After use, drain the hose, coil it neatly and store it in a dry place.

Usage recommendations

For reliable results, avoid using the hose with liquids other than clean water and keep the tube free of air pockets during setup. When working in cold conditions, prevent freezing of the water column. Inspect the hose for damage before use and replace if cracks or leaks appear.