Copely External Spiral Suction/Delivery Hose Assembly Lever Lock
Technical Specification
- Materials:
- Shock-resistant rigid PVC reinforcement
- Super flexible Phthalate-free PVC
- Available Sizes: 2", 3" and 4"
- Available Lengths: 6m
- Maximum Working Pressure: 5 to 4 bar, depending on size
- Operating Temperature: -10°C to +55°C
- Hose: External Spiral Suction/Delivery Hose
- Coupling Type: Lever Lock
- Colour: Grey Hose with Blue Spiral Reinforcement
- Compliance: RoHS 3 Compliant, Phthalate-free, Made in Britain.
- Features: Excellent abrasion resistance, smooth internal bore, great resistance to dilute chemicals.
Description
This medium duty external spiral suction and delivery hose assembly is pre-fitted with lever lock couplings, providing a ready-to-use solution for the suction and discharge of water, slurries, liquid sewage, dilute chemicals, and powders. Its distinctive external blue helix construction sets it apart from internally reinforced alternatives, offering enhanced abrasion resistance and reduced drag resistance when the hose is pulled across the ground, which makes it particularly well-suited to demanding site conditions.
The hose body is manufactured from quality flexible PVC, with a semi-embedded high visibility blue crush and kink resistant PVC spiral helix that provides anti-shock properties and prevents collapse under suction pressure. The smooth-bore inner wall maintains optimum flow throughout operation, while the PVC formulation delivers outstanding flexibility and durability even under very cold working conditions. Multiple hose lengths can be joined quickly and securely without specialist tools, making these assemblies an efficient choice for agricultural tanker applications, construction, general manufacturing industries, and other settings where fast connection and disconnection are a priority.
Also available with camlock fittings.
Key Features & Benefits
- Tough and durable in cold conditions: The elastic quality PVC construction maintains full flexibility and structural integrity even under very cold working conditions, making it a reliable choice for year-round outdoor use.
- External spiral helix for enhanced protection: The semi-embedded high-visibility blue PVC external helix provides superior abrasion resistance and anti-shock properties, significantly extending hose life in demanding environments.
- Easier to manoeuvre on site: The external helix reduces friction against the ground, making it considerably easier to pull and position the hose across rough or uneven surfaces during operation.
- Optimum flow maintained by smooth bore: The smooth inner bore minimises frictional loss during suction and discharge operations, supporting efficient liquid transfer and consistent flow rates.
- Crush and kink resistant: The rigid external PVC helix prevents the hose from collapsing under suction pressure or kinking during use, maintaining uninterrupted performance throughout the task.
- Excellent chemical and abrasion resistance: Suitable for conveying slurries, liquid sewage, dilute chemicals, and powders, with construction that resists chemical degradation and physical wear over time.
- High vacuum capability: Rated to 9 metres H2O, making these assemblies suitable for demanding suction applications across construction, agricultural tanker, and general manufacturing settings.
Typical Applications
Dimensions & Technical Data
| SKU | Internal Diameter (inch) | Internal Diameter (mm) | External Diameter (mm) | Wall Thickness (mm) | Max Working Pressure (bar) | Weight per Metre (Kg) | Bend Radius (mm) | Vacuum Metres H₂O |
| 492776 | 2 | 51.6 | 64.5 | 6.5 | 5 | 1.05 | 204 | 9 |
| 492777 | 3 | 76 | 92 | 8 | 4.3 | 1.70 | 304 | 9 |
| 492778 | 4 | 102 | 120 | 9 | 4 | 2.85 | 408 | 9 |
Downloads
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
