Sewer Cleaning Hose
Product Overview
A Sewer Cleaning Hose is a specialized high-pressure flexible conduit designed exclusively for drain and sewer maintenance equipment. By definition, this rubber hose differs from standard industrial hoses because it combines extreme pressure resistance with exceptional abrasion and chemical resistance. In china, a quality Sewer Cleaning Hose typically follows standard EN 1829 or similar high-pressure specifications. As a manufacturer and supplier, we provide a complete solution for professional cleaning fleets worldwide.
The core construction of this High Pressure Hose features an orange seamless polyolefin inner core, one or two braids of high tensile synthetic fiber as reinforcement, and a high abrasion, mold, and fungus resistant polyether-urethane cover. This unique build delivers a working pressure of up to 3,000 PSI and a burst pressure of 7,500 PSI, ensuring safe operation on demanding job sites.
Key advantages include exceptional resistance to sewage chemicals, outstanding flexibility for navigating tight bends (minimum bend radius as low as 5 inches), and extreme temperature tolerance from -40°F to +122°F. As a Wire Braided Hose or Wire Spiral Hose alternative, this Assembly is purpose-built for sewer cleaning trucks and jetting machines.
Primary applications include municipal sewer jetting, industrial drain cleaning, and commercial plumbing maintenance. This Solution directly solves chronic problems like hose blowouts, outer cover swelling from sewage, and stiffness in cold weather. We provide full Service, Support, and certification traceability for every hose assembly, ensuring reliable performance.
Product Advantages
- 2500/3000 PSI Continuous Working Pressure: Engineered for high-pressure sewer jetting equipment.
- 4:1 Safety Burst Ratio: Provides a 6,250–7,500 PSI burst margin for operator safety.
- Outstanding Chemical Resistance: The polyether-urethane cover resists mold, fungus, and sewage acids.
- Extreme Low-Temp Flexibility: Remains flexible at -40°F (-40°C) for winter operation.
- Compact Bend Radius: 5 to 8-inch bend radius allows easy maneuvering in tight manholes.
- Long Coil Lengths: Up to 120 meters per single length reduces couplings and leak points.
Detailed Technical Specifications Table
| Item Code | I.D. (inch) | I.D. (mm) | O.D. (inch) | O.D. (mm) | W.P. (PSI) | W.P. (MPa) | B.P. (PSI) | B.P. (MPa) | Bend Radius (inch) | Max Length (M) |
|---|---|---|---|---|---|---|---|---|---|---|
| SCH19-1 | 3/4 | 19.05 | 1.18 | 29.85 | 2500 | 17.2 | 6250 | 43.1 | 5 | 120 |
| SCH25-1 | 1 | 25.4 | 1.43 | 36.32 | 2500 | 17.2 | 6250 | 43.1 | 6 | 120 |
| SCH32-1 | 1-1/4 | 31.75 | 1.79 | 45.46 | 2500 | 17.2 | 6250 | 43.1 | 8 | 120 |
| SCH19-2 | 3/4 | 19.05 | 1.18 | 29.85 | 3000 | 20.7 | 7500 | 51.7 | 5 | 120 |
| SCH25-2 | 1 | 25.4 | 1.43 | 36.32 | 3000 | 20.7 | 7500 | 51.7 | 6 | 120 |
| SCH32-2 | 1-1/4 | 31.75 | 1.79 | 45.46 | 3000 | 20.7 | 7500 | 51.7 | 8 | 120 |
Full pdf specification sheets available for download.
Structure and Materials
- Inner Core: Orange seamless polyolefin tube, providing superior resistance to common sewer gases and detergents.
- Reinforcement: One or two braids of high tensile synthetic fiber. This Wire Braided Hose style ensures high strength without stiffness.
- Cover: High abrasion, mold, and fungus resistant polyether-urethane. The orange color provides high visibility in dark manholes.
- End Finishes: Compatible with crimped fittings, reusable fittings, adapters, and flanges. We also supply protective sleeves and guards to extend service life.
Application Industries
- Municipal Sanitation Departments: Sewer cleaning trucks and jetting units.
- Industrial Plants: Drainage system maintenance and chemical drain cleaning.
- Commercial Plumbing Contractors: High-pressure drain cleaning for restaurants, hotels, and hospitals.
- Facility Management: Routine maintenance of underground drainage networks.
- Rental Equipment Companies: High-pressure sewer cleaning machine fleets.
Precise Selection Professional Guide
Hose vs. Hose Assembly
A bare Sewer Cleaning Hose requires proper Assembly with crimped fittings to become operational. We recommend factory pre-assembled hoses for leak-proof performance. Field Assembly using reusable fittings is possible but reduces maximum working pressure by approximately 15%.
2500 PSI vs 3000 PSI Models
- SCH19-1, SCH25-1, SCH32-1 (2500 PSI): Ideal for standard municipal sewer cleaning.
- SCH19-2, SCH25-2, SCH32-2 (3000 PSI): Recommended for heavy industrial applications with calcified deposits or long line distances.
Technical Standards and Certifications
- Design Standard: EN 1829 (high-pressure water jetting hoses).
- Safety Factor: 4:1 burst pressure to working pressure.
- Temperature Range: -40°C to +50°C (-40°F to +122°F).
- Certifications: Available ISO 9001 factory certification. As a leading exporter from china, we comply with international standard quality controls.
Brand and Quality Assurance (HENGHUA)
With over two decades as a professional rubber hose manufacturer, producer, and factory-direct supplier, HENGHUA integrates OEM ODM capabilities with rigorous testing. Every Sewer Cleaning Hose undergoes 100% proof pressure testing before leaving our facility. Our Service includes complete traceability from raw material to finished hose assembly. We are not just a distributor or wholesaler; we are your long-term solution partner offering competitive price and cost efficiency for bulk orders with discount availability. Our Support includes technical selection, fitting compatibility verification, and after-sales Service.
Installation, Operation, and Maintenance Guide
- Inspection: Always inspect for cover cuts or bulges before each use.
- Connection: Use only compatible crimped fittings or reusable fittings rated for the same pressure.
- Bend Radius: Never exceed the minimum bend radius (5-8 inches depending on model).
- Storage: Store indoors between 32°F and 86°F. Use protective sleeves in high-traffic areas.
- Flushing: After each use, flush with clean water to remove debris and extend cover life.
Frequently Asked Questions (FAQ)
Q: What is the definition of a Sewer Cleaning Hose?
A: By definition, it is a high-pressure flexible tube specifically engineered to transport water at 2500-3000 PSI for cleaning drain and sewer lines, featuring a chemical-resistant cover and fiber braid reinforcement.
Q: Can I buy this Sewer Cleaning Hose in bulk?
A: Yes. As a factory-direct supplier and wholesaler, we offer competitive price and cost for bulk orders. Contact us for discount schedules.
Q: Do you provide OEM ODM services?
A: Yes. As a professional manufacturer and producer in china, we offer full OEM ODM services including custom lengths, branding, and packaging.
Q: What fittings are compatible?
A: We supply complete hose assembly with crimped fittings, reusable fittings, adapters, flanges, plus protective sleeves and guards.
Q: Where can I download the pdf specification?
A: Complete pdf specification sheets are available upon request from our support team.
Ready to Source Your Sewer Cleaning Hose?
Stop struggling with stiff, short-lived hoses. Contact our engineering team today for a solution tailored to your fleet. Whether you need a single hose assembly or a wholesale container, we provide the supply, service, and support you demand.
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