Rubber Suction & Discharge Hose
Smooth bore rubber suction hose reinforced with steel wire helix for high vacuum service. Handles water, light slurry, and petroleum products.
- ⏱ Lead time: 25-30 days
- ✓ Strict QC
- 🌍 Global Shipping
- 🏭 Factory Direct
✓ Reply within 8 hours · FOB China · MOQ 1 000m & kg
Features
- Steel wire helix reinforcement
- Smooth inner bore
- Corrugated or smooth outer cover
- High vacuum capability
- Available in 20m standard lengths
Rubber Suction & Discharge Hose used for vacuum and pressure lines in effluent and industrial applications, water,non-corrosive fluids, and light-duty industrial. It is a versatile type of hose commonly used for transferring fluids or materials. It is designed to handle both suction (drawing in fluids or materials) and discharge (expelling fluids or materials) operations. This hose is made of rubber, which provides excellent flexibility, durability, and resistance to abrasion and chemicals. The inner tube of the hose is smooth to facilitate the flow of fluids or materials without obstruction.
Tube: Black NBR rubber, smooth.
Reinforcement: High-strength synthetic cord and helical steel wire to resist collapse and crush loads.
Cover: Black wrapped synthetic rubber, abrasion, ozone, and weathering resistance.
Application: For suction & discharge water,non-corrosive fluids, and light-duty industrial.
Temp. Range. : - 5 ̊C to +60 ̊C (23°F to 140°F)
General-purpose wafer suction & discharge hose for contractors industrial, and agricultural service. Lightweight, flexible hoses offering easy handling. Generally.Smooth rubber tube.Fabric piles or braid and Spiral wire reinforcement. Good quality. black rubber cover. The hose is reinforced with multiple layers of synthetic fabric or helical steel wire, which enhance its strength and ability to withstand suction and high-pressure conditions. The reinforcement also prevents the hose from collapsing under vacuum or excessive pressure. The outer cover of the hose is usually made of synthetic rubber or a blend of rubber and abrasion-resistant materials to protect it from external damage and provide additional strength. It may also have a corrugated design for added flexibility and ease of handling. Rubber Suction & Discharge Hose is commonly used in a wide range of industries and applications, including agriculture, construction, mining, oil and gas, and industrial operations. It is suitable for transferring water, chemicals, slurries, powders, and other fluids or materials.
| Part No. | Size | I.D. | Thickness | Length | W.P. | B.P. | Vacuum |
|---|---|---|---|---|---|---|---|
| # | Inch | mm | mm | m/coil | Bar | Bar | Bar |
| SHRS3851 | 1-1/2" | 38 | 6.5 | 12 | 10 | 30 | -0.85 |
| SHRS5164 | 2" | 51 | 6.5 | 12 | 10 | 30 | -0.85 |
| SHRS6477 | 2-1/2" | 64 | 6.5 | 12 | 10 | 30 | -0.85 |
| SHRS7690 | 3" | 76 | 7 | 10 | 10 | 30 | -0.85 |
| SHRS89104 | 3-1/2" | 89 | 7.5 | 10 | 10 | 30 | -0.85 |
| SHRS102118 | 4" | 102 | 8 | 10 | 10 | 30 | -0.85 |
| SHRS127145 | 5" | 127 | 9 | 10 | 10 | 30 | -0.85 |
| SHRS152170 | 6" | 152 | 9 | 10 | 10 | 30 | -0.85 |
| SHRS203224 | 8" | 203 | 10.5 | 10 | 10 | 30 | -0.85 |
| SHRS254276 | 10" | 254 | 11 | 10 | 10 | 30 | -0.85 |
| SHRS304326 | 12" | 304 | 11 | 10 | 10 | 30 | -0.85 |
| SHRS350378 | 14" | 350 | 14 | 10 | 10 | 30 | -0.85 |
Frequently Asked Questions
What is rubber suction and discharge hose used for?
Rubber suction and discharge hose handles water, slurry, sand, silt, mud, and mildly aggressive liquids in dredging, mining, construction dewatering, agricultural irrigation, and industrial water management applications.
What is the working pressure and vacuum rating?
Working pressure ranges from 100 to 250 PSI (7–17 bar) depending on construction and diameter. Vacuum rating is typically up to 28 inHg (−0.94 bar), making it suitable for demanding suction applications.
How is it constructed?
Construction consists of a smooth NR/SBR rubber inner tube, multiple layers of rubber-impregnated woven fabric or steel wire reinforcement, a rigid steel wire helix for suction support, and an abrasion-resistant rubber outer cover.
What is the temperature range?
Standard rubber construction operates from −40°C to +80°C (−40°F to +176°F). High-temperature versions for hot water applications up to +100°C are available.
What sizes are available?
Available in inner diameters from 1 inch to 12 inches (25 mm to 300 mm). Larger diameter hoses for dredging and mining applications are a speciality.
Can it handle abrasive slurry?
Yes. The thick, smooth rubber inner tube provides abrasion resistance for slurry, sand, and gravel suction and discharge. Abrasion-resistant compound options are available for particularly severe duty.
What is the minimum order quantity?
Standard MOQ is 1,000 meters. Large diameter hoses for dredging projects may have different MOQ — please contact our project team for a detailed quotation.
Interested in Rubber Suction & Discharge Hose?
Send us your requirements and get a competitive factory price within 24 hours.