Heavy Duty Water Suction and Discharge Rubber Hose
Our heavy-duty water suction and discharge rubber hose is engineered for high-performance fluid transfer in industrial, agricultural, and construction applications.
Quick Specifications
| Inner Diameter Range | 3/4" to 12" (19 mm to 300 mm) |
|---|---|
| Inner Tube Material | NR + SBR (Natural Rubber + Styrene Butadiene Rubber) |
| Reinforcement Layer | High-Tensile Cord Winding + Helix Spiral Steel Wire |
| Outer Cover Material | Weather & Ozone Resistant NR + SBR Compound |
| Standard Working Pressure | 10 Bar / 145 PSI (Customizable to 16 Bar, 20 Bar, 25 Bar) |
| Burst Pressure | ≥ 40 Bar / 580 PSI (4:1 Safety Factor) |
Overview
Product Overview
The Heavy Duty Water Suction and Discharge Rubber Hose is designed to meet the rigorous demands of conveying water, industrial fluids, and air across construction engineering, agricultural irrigation, and industrial machinery systems. Built to handle both positive pressure delivery and negative pressure suction without collapsing, it provides versatile performance in tough environments.
Featuring a premium Natural Rubber (NR) and Styrene Butadiene Rubber (SBR) compound, the smooth inner tube ensures low flow resistance and maximum flexibility. The reinforcement layer is constructed with high-strength synthetic cord winding integrated with a helix spiral steel wire, preventing suction deformation while absorbing pressure surges up to a 4:1 safety burst factor (burst pressure ≥ 40 Bar).
The rugged weather- and ozone-resistant outer rubber cover meets ISO 7326:2006 standards, offering superior protection against sunlight, abrasion, and outdoor weathering. Available in inner diameters from 3/4" to 12" (19mm to 300mm) and standard working pressures of 10 Bar (with customizable options up to 25 Bar), this suction and discharge hose is a durable, multi-purpose solution for fluid management.
| I.D (inch) | I.D (mm) | O.D (mm) | W.P (bar) | W.P (psi) | B.P (bar) | B.P (psi) | L (m) | L (ft) |
| 2 | 50.8 | 68 | 10 | 150 | 30 | 450 | 60 | 200 |
| 2-1/4 | 57.2 | 74 | 10 | 150 | 30 | 450 | 60 | 200 |
| 1-3/8 | 60.3 | 77 | 10 | 150 | 30 | 450 | 60 | 200 |
| 2-1/2 | 63.5 | 81 | 10 | 150 | 30 | 450 | 60 | 200 |
| 2-5/8 | 66.7 | 84 | 10 | 150 | 30 | 450 | 60 | 200 |
| 2-3/4 | 69.9 | 88 | 10 | 150 | 30 | 450 | 60 | 200 |
| 3 | 76.2 | 94 | 10 | 150 | 30 | 450 | 60 | 200 |
| 3-1/2 | 88.9 | 107 | 10 | 150 | 30 | 450 | 60 | 200 |
| 4 | 101.6 | 120 | 10 | 150 | 30 | 450 | 60 | 200 |
| 4-1/2 | 114.3 | 134 | 10 | 150 | 30 | 450 | 30 | 100 |
| 5 | 127 | 148 | 10 | 150 | 30 | 450 | 30 | 100 |
| 6 | 152.4 | 175 | 10 | 150 | 30 | 450 | 30 | 100 |
| 8 | 203.2 | 230 | 10 | 150 | 30 | 450 | 30 | 100 |
| 10 | 254 | 281 | 10 | 150 | 30 | 450 | 12 | 40 |
| 12 | 304.8 | 334 | 10 | 150 | 30 | 450 | 12 | 40 |
Key Features
Key Features
- Dual-function capability for handling both positive pressure delivery and negative pressure suction
- High vacuum suction rating up to -80 kPa (600 mmHg) without tube collapse or deformation
- Helix steel wire and cord winding reinforcement ensuring structural rigidity and kink resistance
- 4:1 safety factor guarantee with burst pressure at least four times rated working pressure
- Ozone- and weather-resistant outer cover complying with ISO 7326:2006 standards
- Flexible NR/SBR compound maintaining elasticity in cold conditions down to -20°C
- Wide size availability from 3/4" to 12" with customizable pressure options up to 25 Bar
Structure
Hose Structure
Inner Tube: Smooth black NR + SBR rubber compound for maximum fluid flow efficiency
Adhesive Layer: High-adhesion NR + SBR rubber bonding inner tube and reinforcement
Reinforcement: Multi-ply high-strength tire cord winding with embedded high-tensile spiral steel wire
Outer Cover: Black wrapped-finish NR + SBR compound resistant to ozone, wear, and weather
Applications
Applications
Agricultural Irrigation and Farm Water Drainage Systems
Construction Site Dewatering and High-Volume Pumping
Industrial Machinery Water Delivery and Liquid Transfer
Civil Engineering Infrastructure and Dam Construction Projects
Flood Control, Emergency Drainage, and Municipal Water Pumping
Factory Air and Non-Corrosive Fluid Conveying Lines
Advantages
Why Choose This Product
Technical Data
Technical Specifications
| Inner Diameter Range | 3/4" to 12" (19 mm to 300 mm) |
|---|---|
| Inner Tube Material | NR + SBR (Natural Rubber + Styrene Butadiene Rubber) |
| Reinforcement Layer | High-Tensile Cord Winding + Helix Spiral Steel Wire |
| Outer Cover Material | Weather & Ozone Resistant NR + SBR Compound |
| Standard Working Pressure | 10 Bar / 145 PSI (Customizable to 16 Bar, 20 Bar, 25 Bar) |
| Burst Pressure | ≥ 40 Bar / 580 PSI (4:1 Safety Factor) |
| Vacuum Rating | -80 kPa / -0.8 Bar (600 mmHg) |
| Working Temperature | -20°C to +80°C (-4°F to +176°F) |
| Ozone Resistance Standard | ISO 7326:2006 IDT |
| Standard Lengths | 10m, 20m, 40m, 60m per coil |
| Reinforcement Plies | 2 to 6 Cord Plies (depending on size) |
FAQ
Frequently Asked Questions
What is the vacuum suction capacity of this water suction and discharge hose?
What is the safety factor for this rubber hose?
Can this hose handle higher working pressures than 10 Bar?
Is the outer cover resistant to outdoor sunlight and weather?
What media can be safely transferred through this hose?
Request a Quote
Get a Quotation for Heavy Duty Water Suction and Discharge Rubber Hose
Send us your specifications - size, length, pressure rating, quantity and destination port. Our sales engineer will respond within 4 business hours with a quotation, datasheet and lead time.