Semperit 4SP high-pressure hydraulic hose (EN 856 4SP, four spiral wire layers) in sizes DN10-DN25, up to 445 bar (burst pressure 1780 bar), temperature range from -40°C to +100°C.
| Your ref | SKU | DN diameter | Inner diameter [mm] | Working pressure [bar] | Burst pressure [bar] | Bending radius [mm] | Outer diameter [mm] | Temperature range [°C] | Qty | Net price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| … | 4SP 10 SEMPERIT | DN10 | 10 | 445 | 1780 | 180 | -40°C to +100°C | … | Fittings | ||
| … | 4SP 12 SEMPERIT | DN12 | 13 | 425 | 1700 | 230 | -40°C to +100°C | … | Fittings | ||
| … | 4SP 16 SEMPERIT | DN16 | 16 | 350 | 1400 | 240 | -40°C to +100°C | … | Fittings | ||
| … | 4SP 20 SEMPERIT | DN20 | 20 | 350 | 1400 | -40°C to +100°C | … | Fittings | |||
| … | 4SP 25 SEMPERIT | DN25 | 25 | 320 | 1280 | -40°C to +100°C | … | Fittings |
| Parameter | Value |
|---|---|
| Standard | EN 856 4SP |
| Number of sizes | 5 |
| Diameter range | DN10-DN25 |
| Working pressure | 445-320 bar (depending on size) |
| Burst pressure | 1780-1280 bar |
| Temperature range | -40°C to +100°C (briefly up to +120°C) |
| Colour | black |
| Manufacturer | Semperit |
| Layer | Description |
|---|---|
| Inner tube | Synthetic rubber resistant to hydraulic fluids (HL, HLP, HLPD, HVLP, HFA, HFAS, HFB, HFC) |
| Reinforcement | Four spiral high-tensile steel wire layers |
| Cover | Synthetic rubber resistant to abrasion and ozone, MSHA approved |
High-pressure multi-spiral hose for power hydraulics in construction and agricultural machinery and industrial equipment, where hoses with fewer braids would not withstand the pressure and dynamic impulses. The spiral reinforcement gives high fatigue resistance.
The hose is crimped on a crimping machine using ferrules for 4SP and 4SH hoses. For safety reasons, hoses must be inspected regularly and replaced after damage to the cover or signs of wear, and stored in accordance with DIN 7716:1982. They must not be used in aircraft. We sell it in any length.
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