
DIN EN 856 4 SP
HOSE CONSTRUCTION:
Tube: oil resistant synthetic rubber
Reinforcement: four high tensile steel wire spiral layers
Cover: abrasion, ozone and weather resistant synthetic rubber
Temperature range (medium): -40°C to +121°C
Nominal ф |
Inside ф |
Braid ф |
Outside ф |
Working pressure
|
Test pressure |
Burst pressure
|
Bend radius
|
Weight
|
mm |
dash |
inch |
Min |
Max |
Min |
Max |
Min |
Max |
bar |
psi |
bar |
psi |
bar |
psi |
mm |
kg/m |
6 |
-4 |
1/4 |
6.2 |
7.0 |
14.1 |
15.3 |
17.1 |
18.7 |
500 |
7250 |
1000 |
14500 |
2000 |
29000 |
150 |
0.64 |
10 |
-6 |
3/8 |
9.3 |
10.1 |
16.9 |
18.1 |
20.6 |
22.2 |
460 |
6670 |
920 |
13340 |
1840 |
26680 |
180 |
0.75 |
12 |
-8 |
1/2 |
12.3 |
13.5 |
19.4 |
21.0 |
23.8 |
25.4 |
425 |
6163 |
850 |
12326 |
1700 |
24650 |
230 |
0.89 |
16 |
-10 |
5/8 |
15.5 |
16.7 |
23.0 |
24.6 |
27.4 |
29.0 |
400 |
5800 |
800 |
11600 |
1600 |
23200 |
250 |
1.10 |
19 |
-12 |
3/4 |
18.6 |
19.8 |
27.4 |
29.0 |
31.4 |
33.0 |
380 |
5510 |
760 |
11020 |
1520 |
22040 |
300 |
1.50 |
25 |
-16 |
1 |
25.0 |
26.4 |
34.5 |
36.1 |
38.5 |
40.9 |
320 |
4640 |
640 |
9280 |
1280 |
18560 |
340 |
2.00 |
31 |
-20 |
1-1/4 |
31.4 |
33.0 |
45.0 |
47.0 |
49.2 |
52.4 |
210 |
3045 |
420 |
6090 |
840 |
12180 |
460 |
3.00 |
38 |
-24 |
1-1/2 |
37.7 |
39.3 |
51.4 |
53.4 |
55.6 |
58.8 |
185 |
2680 |
370 |
5365 |
740 |
10730 |
560 |
3.40 |
51 |
-32 |
2 |
50.4 |
52 |
64.3 |
66.3 |
68.2 |
71.4 |
175 |
2538 |
350 |
5076 |
700 |
10150 |
660 |
4.35 |
|