Maximum working pressure of 4000 bar (58,000 Psi) Hose burst-test pressure 8000 bar (116,000 Psi) Polyamide coating on eight layers of steel helix Meets occupational safety criteria with a safety factor of 2:1 Suitable for removing couplings, pulleys, gears and bearings High bending resistance and high flexibility Get the Best Offer 4000 Bar Hydraulic Hoses Cejn 4000 bar hydraulic hoses have 6 layers of wrapped tensioned steel layers making them safe to use at extremely high pressures. This layer protects the polyamide pipe through which the fluid passes, against external factors. Despite the thick coiled layer, the hoses are flexible and easy to use. With Cejn's quick-connect hydraulic couplings, these hoses are ideal for high-pressure jobs. Large gear/pulley maintenance requires high pressure hydraulics when it is necessary to displace the part. In such applications, Cejn hydraulic hoses exceed the occupational safety criteria with their high safety coefficient. Coupling / Pulley / Gear Removal Example After any damage to high pressure hydraulic hoses, these hoses should not be reused. When a damaged hydraulic hose is used, it may cause work accidents that will result in death. We strongly recommend that you replace your damaged hydraulic hoses that have completed their shelf life (6 years). Different lengths can be ordered for 4000 bar hydraulic hoses. You can contact us for detailed information. Product Code Working Pressure Burst Pressure Inner Diameter Outer Diameter Bending Radius Weight Union Selection # Bar Bar mm mm mm kg/m # 19 951 4001 4000 8000 4.6 15 200 0.66 M16x1.5 Male Head Options Record Code Description Document # ! Drawing 19 951 4030 9/16″- 18 UNF Rotary Nut PDF 19 951 4032 M16 x 1.5 Male PDF Applications Hydraulic stud tensioning Bearing pullers Pulley pullers Coupling disassembly Hydraulic hand pumps High pressure testing Inner Tube : Polyoxymethylene (POM) Pressure Reinforcement : High tensile octa-spiral steel layer Outer surface : Flexible polyamide (PA) Hole Diameter : 4.6 mm Outer Diameter : 15 mm Bending Radius : 200 mm (7.9'') Operating Temperature : -40°C / + 70°C
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