Heavy-Duty PVC Spiral Reinforced Hose – FSP50/25 Size 50

Product Overview

As a retailer of hot tub spa parts, I’m offering this premium large-capacity PVC hose, engineered for high-volume commercial spa and pool systems. This size 50 variant is ideal for installations requiring maximum flow capacity and superior durability.

Key Features

• Extra-strength spiral reinforcement design
• Maximum shock resistance capability
• Dual smooth surface engineering
• Professional-grade external dimensioning
• High-pressure glue bond rating (30 bar max)
• Broad temperature tolerance (-10°C to +60°C)
• Superior chemical resistance properties
• AENOR certified construction
• UNE EN ISO 3994 compliant

Applications

Specifically designed for:

• Commercial spa networks
• Large-scale hot tub systems
• High-capacity pool circulation
• Industrial water management
• Professional hydro-massage installations
• Commercial drainage systems
• Heavy-duty air handling

Technical Advantages

This larger diameter hose delivers maximum flow capacity while maintaining exceptional structural integrity. The advanced spiral design ensures superior flexibility despite its larger size, making it perfect for complex commercial installations.

Technical Specifications

Specification	Value
Internal Diameter	43mm
External Diameter	50mm
Roll Length	50 meters
Weight	685 g/m
Maximum Working Pressure	5 bar
Minimum Burst Pressure	16 bar
Minimum Bending Radius	129mm
Temperature Range	-10°C to +60°C
Material	Industrial-grade PVC with rigid spiral

Quality Standards

Manufactured under strict AENOR certification guidelines and fully compliant with UNE EN ISO 3994 quality norms, ensuring reliable performance in the most demanding commercial applications.

Installation Features

• Precision-engineered for 50mm fitting compatibility
• Professional PVC and PE connection ready
• Maximum glue bond strength
• Superior flexibility-to-size ratio
• Professional installation compatible

Chemical Resistance

Engineered to handle:

• Industrial-strength pool chemicals
• Commercial cleaning solutions
• Professional sanitizing agents
• Heavy-duty waste water
• Concentrated spa chemicals

Performance Characteristics

• Maximum flow capacity design
• Professional pressure tolerance
• Extended temperature stability
• Industrial shock resistance
• Enhanced durability rating

Storage Requirements

Store in a controlled environment, protected from direct sunlight and extreme temperatures. The heavy-duty spiral construction maintains structural integrity during extended storage periods