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SL325
SAE 100R19
Compact Wire Braid Hydraulic Hose
Key words:
SAE 100R19
Classification:
Quick Overview：
The SL325 SAE 100R19 Hydraulic Hose — a compact, constant-pressure fluid line — is engineered with an oil-resistant synthetic rubber core and dual high-tensile steel braids. Designed for tight routing in aerial platforms and robotic arms, this no-skive structure withstands severe abrasion and thermal extremes up to +121°C, maximizing operational uptime to reduce total ownership costs.
Description
SL325 SAE 100R19
Application:
• Conveying water-based, petroleum-based, and biodegradable hydraulic fluids
• Ideal for aerial work platforms, hydraulic brake systems, robotic arms, and compact hydraulic control lines
• Designed for tight routing and multi-hose systems requiring flexibility and compact installation
• Suitable for industrial, construction, and mobile hydraulic applications
Construction & Materials:
• Inner Tube: Black oil-resistant synthetic rubber for hydraulic fluid compatibility
• Reinforcement:Two braids of high-tensile, ultra-flexible steel wire
• Outer Layer: Black oil-, abrasion-, and weather-resistant synthetic rubber (no-skive design)
• Temperature Range: -40°C to +121°C (-40°F to +212°F)
• Available Sizes: 3/16"–3/4" (DN5–DN19)
Key Features & Benefits:
• Constant-pressure hose for medium- to high-pressure hydraulic systems
• No-skive outer layer for quick prep and added protection
• Exceptional flexibility for tight routing and compact multi-hose layouts
• Excellent resistance to oil, abrasion, and weathering
• Ensures long-lasting hydraulic performance in confined and mobile equipment
Standards & Certifications:
• SAE 100R19 compliant for medium- to high-pressure hydraulic applications
• Manufactured according to international hydraulic industry standards
• Suitable for compact construction, industrial, and mobile hydraulic systems
Specifications:
|
Part No. |
I.D. |
O.D. |
Cover Thick |
Max.W.P. |
Min.B.P. |
Min.B.R. |
Weight |
||
|
Min |
Min |
Max |
|||||||
|
inch |
mm |
mm |
mm |
mm |
MPa |
MPa |
mm |
kg/m |
|
|
SL325-3 |
3/16 |
4.8 |
12.7 |
0.8 |
1.5 |
28 |
56 |
45 |
0.169 |
|
SL325-4 |
1/4 |
6.4 |
14.4 |
0.8 |
1.5 |
28 |
56 |
50 |
0.21 |
|
SL325-5 |
5/16 |
7.9 |
16.3 |
0.8 |
1.5 |
28 |
56 |
55 |
0.254 |
|
SL325-6 |
3/8 |
9.5 |
18 |
0.8 |
1.5 |
28 |
56 |
65 |
0.466 |
|
SL325-8 |
1/2 |
12.7 |
22.6 |
0.8 |
1.5 |
28 |
56 |
90 |
0.586 |
|
SL325-10 |
5/8 |
15.9 |
27.5 |
0.8 |
1.5 |
28 |
56 |
100 |
0.749 |
|
SL325-12 |
3/4 |
19.1 |
32.5 |
0.8 |
2.2 |
28 |
56 |
120 |
1.457 |
Specifications are for reference only, subject to tolerances, and may change without prior notice.
Frequently Asked Questions (FAQ)
Q: Why specify SAE 100R19 constant-pressure hoses for compact aerial work platform hydraulic systems?
A: The SAE 100R19 specification maintains a constant 280 Bar (4000 PSI) working pressure across all DN5 to DN19 diameters. Combined with a no-skive synthetic rubber cover, this structure eliminates cover stripping, accelerating multi-hose assembly for tight-routing lifting equipment.
Q: How does the SAE 100R19 hydraulic hose prevent routing kinks in confined robotic arm applications?
A: Two plies of high-tensile steel wire braid provide structural rigidity while meeting reduced bend radii specifications. This continuous reinforcement limits dimensional deformation and prevents tube kinking under constant 280 Bar dynamic fluid loads during automated flexing down to -40°C.
Q: What are the fluid compatibility and assembly requirements for SAE 100R19 no-skive hydraulic hoses?
A: The black oil-resistant inner tube mandates compatibility with petroleum, water-based, and biodegradable hydraulic fluids up to +121°C (+250°F). Mechanical integration strictly requires compatible one-piece crimp fittings designed for no-skive covers, ensuring continuous sealing without exposing the wire reinforcement matrix.
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Senflow Tech Co., Ltd. specializes in high-performance hydraulic and industrial hose systems, delivering globally certified solutions for industries such as construction, energy, mining, and shipbuilding — enabling smarter, safer, and more efficient fluid transfer.
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