Semperit · Hoses
Semperit Sempermax · Nominal 31 mm
Sempermax — 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 | 31 mm |
|---|---|
| Nominal | 1-1/4 inch |
| Nominal | -20 dash |
| Internal-Ø | 32.5 mm |
| Internal-Ø | 1.28 inch |
| Spiral-Ø | 46.9 mm |
| Spiral-Ø | 1.84 inch |
| External-Ø | 50.5 mm |
| External-Ø | 1.99 inch |
| Work. pressure (max.) | 525 bar |
| Work. pressure (max.) | 7610 psi |
| Min. burst pressure | 2100 bar |
| Min. burst pressure | 30440 psi |
| Bending radius (min.) | 420 mm |
| Bending radius (min.) | 16.5 inch |
| Weight approx. | 2.77 lbs/ft |
| Weight approx. | 4.12 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 DN19 – DN25 and six spiral layers DN32 of high tensile steel wire |
| Cover | SemperRock Abrasion and ozone resistant synthetic rubber – accepted by MSHA SemperShield cover available on request |
| Temperature range | -40°C to 100°C / -40°F to +212°F (max 120°C / 248°F intermittent) |
| Standard branding | Mylar tape |
| Note | Impulse tested up to 500.000 cycles (tested acc. to ISO6803:2017) |
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 We do not publish inferred stock, pricing or ratings.