50 mm Flexible Hose for Concrete Pool/Spa – 20 m Coil
The 50 mm flexible hose for concrete pool and spa is designed for hydraulic systems requiring high flow rates and enhanced durability. Made from high-quality PVC with an integrated reinforcement spiral, it combines strength, flexibility, and long service life. This hose is ideal for connecting pumps, filters, blowers, heaters, or jets in concrete or semi-buried installations.
Main Features
- Inner diameter: 41 mm
- Outer diameter: 50 mm
- Wall thickness: 3.6 mm
- Length: 20 meters (full coil)
- Material: High-quality PVC with non-toxic additives
- Structure: Multilayer with rigid reinforcement spiral
- Temperature range: -10°C to +70°C
- Resistance: Pressure, torsion, heat, and chemicals
- Applications: Water and air transfer – spas, pools, concrete hydraulic systems
- Available by the linear meter
Thanks to its integrated reinforcement spiral, this hose maintains its shape even under high stress or tight bends. It’s a modern alternative to metal hoses, offering faster installation and excellent corrosion resistance.
Use and Installation
This flexible hose is ideal for concrete spa and pool installations: it connects hydraulic components easily while ensuring perfect sealing. Its flexibility makes it easy to handle and fit with standard 50 mm fittings. For optimal results, use PVC glue specially made for pools and spas.
- Quick and clean installation
- Compatible with standard 50 mm PVC fittings
- Resistant to treatment products (chlorine, bromine, salt)
- Suitable for air or water circuits
| Feature | Details |
|---|
| Product type | Reinforced flexible hose for concrete pool/spa |
| Inner diameter | 41 mm |
| Outer diameter | 50 mm |
| Wall thickness | 3.6 mm |
| Length | 20 meters (coil) |
| Material | High-quality PVC – integrated reinforcement spiral |
| Temperature range | -10°C to +70°C |
| Resistance | Pressure, torsion, chemicals, heat |
| Applications | Water and air transfer – spas, pools, concrete hydraulic circuits |
Benefits
- High mechanical strength and flexibility
- Spiral structure prevents collapse
- Easy and fast to install, even in tight spaces
- Suitable for both professional and residential use
Thanks to its reinforced construction and universal compatibility, this hose ensures a smooth and secure flow throughout your spa or pool system, while providing a long service life.