Hydraulic Hose EN856 4SH
Hydraulic Hose EN856 4SH
Hydraulic Hose EN856 4SH has a 4 layers of steel wire braid reinforce. Thus it can bear extremely high pressure which could be max 42 Mpa. It can transfer -40℃-100℃ hydraulic fluids in many places. For example, the engine system.
EN856 4SH Details
Inner tube: oil resistant nitrile rubber
Rreinforcement: 4 layers of spiral steel wires
Cover: oil and weather resistant synthetic rubber
Application: petroleum and water based hydraulic fluids
Temperature range: -40℃ (-104 ℉) to +100℃ (+212 ℉)
Size: 3/4″ to 2″
Hydraulic Hose EN856 4SH
EN 856 4SH steel wire spiraled hydraulic hose has better working pressure performance, so it is perfectly suitable for extremely high pressure working conditions. It has excellent performance in delivering petroleum based hydraulic fluids in the working temperature from -40 °C to +100 °C. It is composed of three parts: tube, reinforcement and cover. The tube is made from black and oil resistant synthetic rubber, making the hose work well in conveying oils. The reinforcement is made from four layers of high tensile and high strength spiraled steel wire, which is specially designed for rubber hose. Therefore, the hose is resistant to high pressure.The cover is made from black oil, corrosion, abrasion, weather and ozone resistant synthetic rubber and the surface is cloth impression rubber.We can also supply R1/R2/4SH/1SN/2SN and other types hydraulic hoses, contact us now!
Ideal for: extremely high pressure and high impulse hydraulic applications. Din EN856 4SH hose is the most flexible hose in industry with superior impulse performance (tested to 1,000,000 impulse cycles at bend radius lower than EN 856 Standard). Compatible with biodegradable hydraulic fluids like synthetic esters, polyglycols and vegetable oils as well as petroleum based fluids.
HydraulicHose EN856 4SH Specification
| Metric Size | Inch Size | SAE Dash Size | ID | WD | OD | WP | BP | BR | ||||
| min | max | min | max | min | max | |||||||
| mm | inch | dash | mm | mm | mm | mm | mm | mm | mpa | psi | mpa | mm |
| 19 | 3/4 | 12 | 18.6 | 19.8 | 27.6 | 29.2 | 31.4 | 33.0 | 42.0 | 6090 | 168.0 | 280.0 |
| 25 | 1 | 16 | 25.0 | 26.4 | 34.4 | 36.0 | 37.5 | 39.9 | 38.0 | 5510 | 152.0 | 340.0 |
| 31.5 | 1-1/4 | 20 | 31.4 | 33.0 | 40.9 | 42.9 | 43.9 | 47.1 | 32.5 | 4710 | 130.0 | 460.0 |
| 38 | 1-1/2 | 24 | 37.7 | 39.3 | 47.8 | 49.8 | 51.9 | 55.1 | 29.0 | 4210 | 116.0 | 560.0 |
| 51 | 2 | 32 | 50.4 | 52.0 | 62.2 | 64.2 | 66.5 | 69.7 | 25.0 | 3630 | 100.0 | 700.0 |
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FAQ
What is a hydraulic hose EN 856 4SH?
This is a high pressure resistant hose which is made from nitrile rubber and reinforced with 4 layers of steel wire spiral.
What's the common size available?
The most used sizes are from 3/4” to 2”.
Can This hose deliver hot oil?
In fact, the hose can deliver 100℃ mediums. But if your fluid is higher than this, we recommend you the 150℃ hydrualic hose.