Product Overview & Key Features
Anti-UV Durable Backwash Layflat Hose is a collapsible water transfer solution designed for agricultural, construction, and industrial applications. With a working pressure range of 4-8 bar, these hoses offer reliable performance for medium-pressure water transfer needs. Key characteristics include:
Collapsible design saves up to 80% storage space when not in use
Available in diameters from 1" to 8" (25mm to 207mm)
Standard working pressure of 4-8 bar (58-116 psi)
Burst pressure typically 3 times working pressure
Manufactured in blue or black UV-resistant PVC material
Common lengths of 25m, 50m, and 100m
The 4-8 bar pressure rating makes these hoses suitable for pump-assisted irrigation systems and other applications requiring moderate pressure resistance.
The picture shows a UV-resistant and durable backwash flat hose. Its green tube body is matched with red and yellow marking lines. It has UV-resistant properties and strong durability. It is suitable for backwashing scenarios and can work stably in a variety of environments to meet water delivery and other related needs.
Performance Characteristics & Limitations
Key Advantages:
Excellent pressure resistance
Compact storage when empty
Quick deployment and retrieval
Good flexibility around obstacles
Resistance to kinking and crushing
Cost-effective for temporary installations
Usage Limitations:
Not for permanent underground installation
Requires complete drainage before storage
Applications & Selection Guide
| Application | Recommended Size | Pressure Needed | Special Features |
| Farm irrigation | 3"-4" | 4-6 bar | UV-resistant |
| Construction dewatering | 2"-3" | 5-7 bar | Abrasion-resistant |
| Firefighting support | 4"-6" | 6-8 bar | High-pressure version |
| Mining water transfer | 3"-5" | 4-6 bar | Reinforced ends |
| Event water supply | 1"-2" | 4-5 bar | Food-grade available |
Selection considerations:
Match diameter to flow requirements
Ensure pressure rating exceeds system requirements
Consider terrain and flexibility needs
Verify material compatibility
Choose appropriate connection types
This image shows a shipping container filled with rolls of UV resistant durable backwash lay flat hose.
Installation & Maintenance Guidelines
Proper Installation:
Always unroll completely before pressurizing
Support elevated sections every 2-3 meters
Use proper clamps for connections
Gradually increase pressure during initial use
Maintenance Requirements:
Rinse thoroughly after each use
Drain completely before storage
Store flat or loosely rolled in shade
Inspect monthly for:
Surface abrasions
UV degradation
Connection integrity
Internal contamination
Repair minor damage with PVC patches
Replace if inner liner shows significant wear
Why Qingdao Renato Plastic Co., Ltd.?
We’re not just making hoses. We’re building trust, one layer at a time.
With over 15 years of experience, Qingdao Renato Plastic Co., Ltd. has grown from a PVC hose manufacturer into a global supplier offering high-performance hose assemblies. Our factory in Shandong boasts 10 workshops, 60+ production lines, and a skilled workforce of 120+ people – including dedicated QC teams and technicists.
We don’t just serve. We co-create with our customers in over 60 countries who rely on our quality and consistency. Every hose is a testament to our craftsmanship, and every fitting – from Camlock to Nozzle – is precision-engineered to perform.
Contact Us – Let’s Talk Hoses
Your next project doesn’t need a generic hose – it needs a Renflex Anti-UV Durable Backwash Layflat Hose that’s tough, long-lasting, and made to make your work smoother. Want more info? Got a bulk order? Looking for a custom solution?
Frequently Asked Questions
Q1: How should I clean the hose after use?
A: Flush with clean water and hang to dry before storage.
Q2: What's the weight per meter for 4" hose?
A: Approximately 0.55kg/m for standard 4bar 4" layflat hose.
Q3: How do I prevent kinking during use?
A: Ensure proper unrolling before pressurizing and maintain adequate water pressure during operation.
