Grease-free high pressure hoses 840 bar (50 and 100 m coils) 4.1x8.75
Helpful information:
➜ Installation instructions
When estimating the length of the high-pressure hose, the lengths of the nipples and sleeves at each end of the hose must be taken into account (2 nipples, 2 sleeves).
1 - The thread of the nipple and the end of the hose must be greased beforehand.
2 - Insert the hose by screwing the sleeve with anti-clockwise thread until the dimension 11 mm is reached (2).
3 - Then screw on the grease nipple.
➜ Field of application: lubrication, oil, water, in industrial fields, and on agricultural machinery, construction machinery, commercial vehicles...
| Nominal rating | D4,1 x 8,75 | D6,35 x 11,3 |
| Inside diameter | 3,9 - 4,1 mm | 6,2 - 6,5 mm |
| Outside diameter | 8,5 - 8,75 | 11,1 - 11,5 mm |
| Eccentricity thickness | max. 0,40 mm | max. 0,35 mm |
| Interior lining | Exterior cladding | Interior lining | Exterior cladding | Standard | |
| Materials | Thermoplastic / Polyamide 6 | Thermoplastic / Polyurethane | Thermoplastic / Polyamide 6 | Thermoplastic / Polyurethane | |
| Breaking strength | > 30 N/mm² | > 18 N/mm² | > 38 N/mm² | > 20 N/mm² | DIN EN ISO 527 |
| Elongation at break | > 50 % | > 380 % | > 250 % | > 320 % | DIN ISO 527 |
| Shore hardness | D 60 +/- 3 | A 88 +/- 3 | D 61 +/- 3 | A 92 +/- 3 | DIN EN ISO 868 |
| Permissible bending radius | 20°C > 20 mm | 20°C > 45 mm | |||
| Temperature limit | -40°C/+80°C for "grease with anti-corrosion additive" discharge: max. 70°C | ||||
| Breaking pressure |
Pressure rise 60s: 20°C > 840 bar (84 Mpa, 12184 psi), 60°C > 460 bar |
DIN EN ISO 1402 | |||
Please indicate in the quantity box your need in "meters of tube" (multiple of 50 or 100 meters imperative)
