Flexible Hose 20 mm for Concrete Spa - 20 m Roll
The 20 mm flexible hose for concrete spa is specially designed for buried or integrated hydraulic installations. Made of high-quality PVC with an integrated reinforcement spiral, it combines flexibility, strength, and durability. This hose is ideal for connecting spa equipment such as nozzles, valves, blowers, or pumps.
Main Features
- Outer Diameter: 20 mm
- Hose Thickness: 2.4 mm
- Length: 20 meters (full roll)
- Material: High-quality PVC with integrated reinforcement spiral
- Structure: Multilayer, flexible, and resistant
- Temperature Range: -10°C to +70°C
- Resistance: Folding, twisting, pressure, and treatment products
- Usage: Water and air transfer – spas, pools, hydraulic circuits
- Available by linear meter
Its integrated rigid spiral provides excellent mechanical strength while allowing sufficient flexibility for curved passages. It effectively replaces metal hoses by offering lightweight, corrosion resistance, and simplified installation. Its composition with non-toxic additives makes it safe for all types of aquatic leisure installations.
Usage and Installation
This flexible hose is particularly suitable for concrete or semi-buried installations. It is used for water circulation between filtration equipment, nozzles, pumps, or blowers. Its flexibility allows easy installation, even in hard-to-reach areas. For perfect sealing, it is glued using a special PVC spa adhesive.
- Quick and clean installation
- Compatible with standard 20 mm fittings
- Resistant to chemicals (chlorine, bromine, salt)
- Suitable for indoor and outdoor use
| Feature | Detail |
|---|
| Product Type | Reinforced flexible hose for concrete spa |
| Outer Diameter | 20 mm |
| Hose Thickness | 2.4 mm |
| Length | 20 meters (roll) |
| Material | High-quality PVC – integrated reinforcement spiral |
| Operating Temperature | -10°C to +70°C |
| Resistance | Folding, twisting, pressure, chemicals |
| Usage | Water and air transfer – spas, hydraulic circuits |
Advantages
- Great flexibility for simplified installation, even in concrete environments
- Resistant to pressure and chemical treatments
- Spiral structure ensuring increased strength and durability
- Lightweight and cost-effective alternative to metal hoses
Thanks to its robust and flexible design, this hose ensures long-lasting sealing and excellent resistance to deformation. It provides a reliable solution for hydraulic installations in concrete spas.