Semperit · Hoses
Semperit SEMPERRAIL 4SP · Nominal 19 mm
SEMPERRAIL 4SP — manufacturer technical reference and quotation support in Saudi Arabia.
Manufacturer-listed size variant: no separate article number is published for this size in the source table. The size label is not an invented part number.
لطلب عرض سعر في السعودية، أرسل رقم القطعة أو المقاس والكمية والمدينة. يُرجى تأكيد التوافق والتوفر والسعر مع فريقنا.
| Nominal | 19 mm |
|---|---|
| Nominal | 3/4 inch |
| Nominal | -12 dash |
| Internal-Ø | 19.5 mm |
| Internal-Ø | 0.77 inch |
| Spiral-Ø | 28.3 mm |
| Spiral-Ø | 1.11 inch |
| External-Ø | 31.9 mm |
| External-Ø | 1.26 inch |
| Work. pressure (max.) | 350 bar |
| Work. pressure (max.) | 5075 psi |
| Min. burst pressure | 1400 bar |
| Min. burst pressure | 20300 psi |
| Bending radius (min.) | 300 mm |
| Bending radius (min.) | 11.8 inch |
| Weight approx. | 0.96 lbs/ft |
| Weight approx. | 1.43 kg/m |
Family specifications and selection conditions
| Tube | Synthetic rubber, resistant against hydraulic fluids (HL, HLP, HLPD, HVLP, HFA, HFAS, HFB, HFC) |
|---|---|
| Reinforcement | Four spiral layers of high tensile steel wire |
| Cover | Abrasion and ozone resistant synthetic rubber – accepted by MSHA |
| Temperature range | -40°C to 100°C / -40°F to +212°F (max 120°C / 248°F intermittent) |
| Standard branding | Embossed tape |
Manufacturer references
Follow the complete manufacturer documentation for application restrictions, materials, tolerances and installation requirements. Limits may not apply simultaneously. We do not publish inferred stock, pricing or ratings.