Low Pressure Rubber Hose
1. Product Overview
Our low pressure rubber hose is engineered for reliable performance in a wide range of industrial and commercial applications where moderate fluid transfer is required. Constructed from high-quality synthetic rubber compounds, this hose features a smooth inner tube designed to handle water, air, light oils, and mild chemicals at low operating pressures. The reinforcement layer, typically consisting of textile braids, ensures flexibility without compromising durability, making it an ideal choice for pneumatic tools, irrigation systems, and general-purpose fluid conveyance.
Available in various diameters and lengths, our low pressure rubber hose meets international standards such as SAE 100R4 and EN 853, guaranteeing compliance and safety. Its oil-resistant cover provides excellent protection against abrasion, weathering, and ozone degradation, extending service life even in harsh environments. Whether you're equipping agricultural machinery, automotive workshops, or construction sites, this hose delivers consistent flow rates and pressure stability, minimizing downtime and maintenance costs.
With a focus on versatility, the low pressure rubber hose supports working pressures up to 10 bar (145 psi), suitable for non-critical, low-demand operations. Its lightweight design facilitates easy handling and installation, while the embedded anti-kink features prevent flow interruptions. As a trusted supplier in the international trade market, we offer customizable options to meet specific project needs, ensuring seamless integration into your operations.
2. Key Features
- Superior Flexibility: High-grade rubber formulation allows tight bending radii without kinking, ideal for dynamic applications in confined spaces.
- Oil and Weather Resistance: EPDM or nitrile rubber cover resists oils, fuels, UV exposure, and extreme temperatures from -30°C to +80°C (-22°F to +176°F).
- Textile Reinforcement: Multiple plies of polyester or cotton braid provide balanced strength and suppleness for low pressure demands.
- Smooth Bore Design: Minimizes turbulence and pressure drop, ensuring efficient fluid transfer in air, water, and hydraulic lines.
- Compliance Certified: Manufactured to ISO 9001 standards and tested per RMA and DIN specifications for burst pressure and adhesion integrity.
- Custom Fittings Compatibility: Ends with crimped or swaged fittings in brass, steel, or stainless steel for secure, leak-free connections.
- Lightweight and Portable: Reduced weight compared to high-pressure alternatives, easing transport and storage.
These features make our low pressure rubber hose a go-to solution for professionals seeking cost-effective, long-lasting performance.
3. Technical Specifications
Below is a comprehensive table outlining the technical specifications for our standard low pressure rubber hose series. Custom sizes and configurations are available upon request.
| Part No. | ID (mm/inch) | OD (mm) | Working Pressure (bar/psi) | Burst Pressure (bar/psi) | Temp. Range (°C/°F) | Weight (kg/m) | Standard Length (m/ft) |
|---|---|---|---|---|---|---|---|
| LPRH-06 | 6.4 / 1/4" | 13.5 | 10 / 145 | 40 / 580 | -30 to +80 / -22 to +176 | 0.18 | 50 / 164 |
| LPRH-08 | 7.9 / 5/16" | 14.8 | 10 / 145 | 40 / 580 | -30 to +80 / -22 to +176 | 0.22 | 50 / 164 |
| LPRH-10 | 9.5 / 3/8" | 17.0 | 10 / 145 | 40 / 580 | -30 to +80 / -22 to +176 | 0.28 | 50 / 164 |
| LPRH-13 | 12.7 / 1/2" | 21.0 | 10 / 145 | 40 / 580 | -30 to +80 / -22 to +176 | 0.38 | 40 / 131 |
| LPRH-16 | 15.9 / 5/8" | 24.5 | 8 / 116 | 32 / 464 | -30 to +80 / -22 to +176 | 0.48 | 40 / 131 |
| LPRH-19 | 19.1 / 3/4" | 28.2 | 7 / 102 | 28 / 406 | -30 to +80 / -22 to +176 | 0.62 | 40 / 131 |
| LPRH-25 | 25.4 / 1" | 35.0 | 6 / 87 | 24 / 348 | -30 to +80 / -22 to +176 | 0.92 | 30 / 98 |
Note: Specifications subject to manufacturing tolerances. All hoses comply with SAE 100R4 and EN 853 1TE standards. Minimum bend radius is 4x ID.
4. Application Scenarios
The versatility of our low pressure rubber hose makes it indispensable across diverse industries. In agriculture, it's widely used for irrigation systems, pesticide sprayers, and fertilizer distribution, where its flexibility navigates uneven terrain effectively.
Automotive workshops rely on it for air tool operations, coolant lines, and brake fluid transfer, appreciating its resistance to automotive fluids. In construction, low pressure rubber hoses power pneumatic nailers, concrete vibrators, and water supply lines on job sites, enduring dust and rough handling.
Manufacturing facilities employ it in compressed air delivery, lubrication systems, and general washdown applications. Marine environments benefit from its saltwater resistance for deck washing and bilge pumping. Additionally, it's suitable for food processing (with FDA-approved variants), workshops, and HVAC systems for air and refrigerant lines.
From small-scale farms to large industrial plants, this hose adapts to scenarios demanding reliable, low-cost fluid handling without high-pressure requirements.
5. Advantages
Choosing our low pressure rubber hose offers distinct advantages over generic alternatives. Its premium rubber composition delivers up to 30% longer service life, reducing replacement frequency and operational costs. The anti-abrasion cover withstands rigorous use, outperforming PVC hoses in durability tests.
Enhanced flexibility simplifies routing in tight spaces, cutting installation time by half compared to rigid piping. Low weight—often 20-40% lighter than steel-braided hoses—lowers shipping and handling expenses. Environmentally, it's recyclable and free of harmful phthalates, aligning with global sustainability standards.
Pressure ratings provide a safety margin with 4:1 burst-to-working ratios, ensuring compliance and peace of mind. Cost-effectiveness is key: priced competitively without sacrificing quality, it yields superior ROI through minimal leaks and failures. Bulk ordering options further optimize supply chain efficiency for B2B buyers.
6. Why Choose Us
As a leading manufacturer and exporter of industrial hoses, we stand out with our commitment to excellence in every low pressure rubber hose we produce. Our state-of-the-art facilities utilize advanced extrusion and vulcanization processes, backed by rigorous quality control from raw material inspection to final hydrostatic testing.
We hold certifications including ISO 14001 for environmental management and REACH compliance for chemical safety, ensuring products meet stringent EU and US regulations. With decades of experience serving global markets in Europe, Asia, and North America, we understand diverse application needs and offer tailored solutions like custom lengths, colors, and reinforcements.
Our supply chain reliability guarantees on-time delivery, supported by multiple warehouses and flexible MOQs. Technical support teams provide application guidance, ensuring optimal performance. Partner with us for hoses that exceed expectations in quality, value, and innovation.
7. FAQ
What is the maximum working pressure for a low pressure rubber hose?
Our standard low pressure rubber hoses are rated up to 10 bar (145 psi), with burst pressures 4 times higher for safety. Specific ratings vary by size—refer to the technical table.
Can this hose handle oil or fuel transfer?
Yes, nitrile (NBR) inner tube variants offer excellent resistance to petroleum-based oils, fuels, and lubricants. Confirm compatibility for your fluid type.
What temperatures can the low pressure rubber hose withstand?
Typically -30°C to +80°C (-22°F to +176°F) continuous use. Short-term peaks up to +100°C are possible; consult specs for details.
Is customization available for low pressure rubber hoses?
Absolutely. We offer custom IDs, lengths, fittings, and covers (e.g., ozone-resistant EPDM). Lead times start at 2-4 weeks for OEM orders.
How do I maintain the hose to extend its life?
Avoid kinking, store away from direct sunlight, flush after use, and inspect for wear. Proper crimping of fittings prevents leaks.
Does it meet international safety standards?
Yes, compliant with SAE J1402, EN 853, and MSHA for mining use. Full test reports available upon request.
What is the minimum order quantity?
Flexible MOQs from 100 meters for stock sizes, scaling for custom production to suit distributors and end-users.