Rubber hydraulic hose and ... - Flipbook - Seite 58
Core premium and premium hose | Aeroquip by Danfoss
Premium hose
Ultra-abrasion
GH681B
Core premium Bruiser ultra-abrasion
one wire braided hose
Meets or exceeds: SAE 100R17 | EN 857 Type 1SC | ISO 1436 1SN | ISO 18752
GH681B-4
by Danfoss
6.4 MM (0.25 IN)
DN6
Typical
application:
Agency
specifications:
Low and medium pressure hydraulic systems
with petroleum and water-based fluids,
construction equipment and agriculture
equipment, industrial hydraulic systems.
For applications where surpassing the 1SC
standard is needed. Qualified to one million
impulse cycles. With Bruiser cover this hose
offers seven hundred times higher abrasion
resistance for challenging applications.
PART
SIZE DIMENSIONS
#
Hose I.D.
255 BAR (3700 PSI)
-40°C to +126°C
-40°F to +260°F
Inner Tube:
Reinforcement:
Cover:
Synth. (NBR)
rubber tube
One wire braid
Bruiser
ultra-abrasion
Exceeds SAE 100R17 / EN 857 1SC Performance
ISO 1436 1SN • MSHA IC-84/54 • DNV
Bruiser
Hose
construction:
MSHA | ABS | DNV
Operating
temperature:
-46°C to +126°C (-50°F to +260°F)
Qualified
fittings:
1A (-4 to -32) | 1R (-4 -6 -8 -12 -16)
PRESSURE
Hose O.D.
(nominal)
1A
Working
Pressure
Min. Burst
Pressure
BEND
WEIGHT
Min. Bend
Radius
Weight
DN
mm
in
mm
in
bar
psi
bar
psi
mm
in
kg/m
lbs/ft
GH681B-3
5
4.8
0.19
10.9
0.43
250
3,650
1,000
14,500
45
1.77
0.16
0.11
GH681B-4
6
6.4
0.25
12.9
0.51
255
3,700
1,020
14,800
50
1.97
0.21
0.14
GH681B-5
8
7.9
0.31
14.1
0.55
225
3,250
900
13,000
55
2.17
0.23
0.15
GH681B-6
10
9.5
0.38
16.3
0.64
235
3,400
940
13,600
63
2.48
0.31
0.21
GH681B-8
12
12.7
0.50
19.9
0.78
221
3,200
883
12,800
90
3.54
0.46
0.31
GH681B-10
16
15.9
0.62
22.3
0.88
140
2,025
559
8,100
100
3.94
0.44
0.30
GH681B-12
19
19.0
0.75
26.0
1.02
138
2,000
552
8,000
120
4.72
0.61
0.41
GH681B-16
25
25.4
1.00
34.0
1.34
103
1,500
414
6,000
150
5.91
0.88
0.59
GH681B-20
31
31.8
1.25
41.5
1.63
69
1,000
276
4,000
210
8.27
1.04
0.70
GH681B-24
38
38.1
1.50
47.9
1.89
52
750
207
3,000
250
9.84
1.28
0.86
GH681B-32
51
50.8
2.00
64.0
2.52
41
600
166
2,400
315
12.40
2.20
1.48
Core
Premium
58
Standard
Braided
Spiral
High-Temp
Low-Temp
Abrasion
Suction
