Description
DN | Inch | Inside | Wire | Outside | Working- pressure | Test- pressure | Burst- pressure | Bend Radius | ||
mm | inch | dash | mm | mm | mm | bar | psi | bar | bar | mm |
6.3 | 1/4 | -4 | 6.4 | 14.7 | 17.9 | 450 | 6525 | 900 | 1800 | 150 |
10 | 3/8 | -6 | 9.5 | 17.5 | 21.4 | 445 | 6455 | 890 | 1780 | 180 |
12.5 | 1/2 | -8 | 12.7 | 20.2 | 24.6 | 415 | 6020 | 830 | 1660 | 230 |
16 | 5/8 | -10 | 15.9 | 23.8 | 28.2 | 350 | 5075 | 700 | 1400 | 250 |
19 | 3/4 | -12 | 19.0 | 28.2 | 32.2 | 350 | 5075 | 700 | 1400 | 300 |
25 | 1 | -16 | 25.4 | 35.3 | 39.7 | 280 | 4060 | 560 | 1120 | 340 |
31.5 | 1-1/4 | -20 | 31.8 | 46.0 | 50.8 | 210 | 3045 | 420 | 840 | 460 |
38 | 1-1/2 | -24 | 38.1 | 52.4 | 57.2 | 185 | 2685 | 370 | 740 | 560 |
51 | 2 | -32 | 50.8 | 65.3 | 69.8 | 165 | 2395 | 330 | 660 | 660 |
Features
Topa’s 4SP hydraulic hose meets the international standards EN 856 – 4SP and ISO 3862, having excellent performance. It also has the advantages of high quality and safety, quicker and safer hose assembly. In addition, it also can be used for construction equipment, hydrostatic transmissions, and mobile equipment. It is suitable for high-pressure hydraulic lines, transporting oil-water-emulsions, industrial air, and lubrication oils as well. It can be used with the xxxx2-xx-xx Series fitting manufactured by Topa.
4SP Hydraulic Hose Video
This video shows information about 4SP hydraulic hose.
4SP hydraulic hose consists of three parts: an inner tube of oil-resistant synthetic rubber, reinforcement of four high tensile steel wire spiral layers, and an outer cover of abrasion and weather resistant synthetic rubber. Topa can produce 4SP hydraulic hoses in a wide range of models and sizes to meet all your needs.
If you have any questions about 4SP hydraulic hoses, please contact us.
