Parker 772ST hydraulic hose features a durable four-spiral construction with synthetic rubber inner tube and Super Tough Cover, providing excellent compatibility with wide range of fluids and best resistance to abrasion.
- Synthetic rubber inner tube provides a wider range of fluid compatibility.
- Parker Super Tough Cover provides the best resistance against abrasion.
- Meets SAE 100R12 specifications
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Parker 772ST Hydraulic Hose with Super Tough Cover
Specifications: SAE 100R12 / ISO 3862-1 TYPE R12 / EN 856 TYPE R12
Application: Petroleum base hydraulic fluids and lubricating oils
Inner Tube: Nitrile
Reinforcement: Four spiral steel wire
Cover: Synthetic rubber abrasion resistant, MSHA accepted
Temperature Range: -40°F to +257°F (-40°C to +125°C)
Fittings: 71 series
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Parker 772ST Hydraulic Hose Sizes and Specifications
|
Part No
|
Inside Diameter
|
Outside Diameter
|
Working Pressure
|
Min Bend Radius
|
Weight
|
Vacuum Rating
|
Hose Ends
|
|
772ST
|
in
|
mm
|
in
|
mm
|
psi
|
MPa
|
in
|
mm
|
lb/ft
|
kg/m
|
in of Hg
|
kPa
|
Crimp
|
Filed Attach
|
|
772ST-6
|
3/8
|
10
|
0.79
|
20
|
4000
|
28,0
|
5
|
125
|
0.40
|
0,60
|
-
|
-
|
71
|
-
|
|
772ST-8
|
1/2
|
12,5
|
0.94
|
24
|
4000
|
28,0
|
7
|
180
|
0.62
|
0,93
|
-
|
-
|
71
|
-
|
|
772ST-10
|
5/8
|
16
|
1.08
|
27
|
4000
|
28,0
|
8
|
200
|
0.74
|
1,10
|
-
|
-
|
71
|
-
|
|
772ST-12
|
3/4
|
19
|
1.21
|
31
|
4000
|
28,0
|
9-1/2
|
240
|
0.94
|
1,40
|
-
|
-
|
71
|
-
|
|
772ST-16
|
1
|
25
|
1.50
|
38
|
4000
|
28,0
|
12
|
300
|
1.34
|
1,99
|
-
|
-
|
71
|
-
|
|
772ST-20
|
1-1/4
|
31,5
|
1.84
|
46
|
3000
|
21,0
|
16-1/2
|
420
|
1.74
|
2,59
|
-
|
-
|
71
|
-
|
|
772ST-24
|
1-1/2
|
38
|
2.07
|
53
|
2500
|
17,5
|
20
|
500
|
2.01
|
2,99
|
-
|
-
|
71
|
-
|
|
772ST-32
|
2
|
51
|
2.59
|
66
|
2500
|
17,5
|
25
|
630
|
2.75
|
4,09
|
-
|
-
|
71
|
-
|
IMPORTANT!
Hose and hose fittings series must be correctly matched. Using any fittings other than those specifically designated by the hose manufacturer for use with each specific hose can lead to hose assembly failure. Hose assembly failures have lead to damage, injury and death.