4SH





APPLICATION


Very high pressure Hydraulic Lines 250 to 420 bar and hydrostatic transmission lines for use with petroleum, synthetic or water based fluids in Hydraulic systems. Suitable for Eathmoving & Material handling equipemtns and machineries/systems.




Applicable Standard

Standard: EN 856-4SH

Temperature Range

Continuous: -40°C to +100°C
Intermittent: max. +120°C

Construction

Core: Oil and Water resistant Synthetic rubber
Reinforcement: Four high tensile steel wire spirals
Cover: Black Color, Synthetic rubber resistant to oil, weather and abrasion




Dashsize DN Hose 
(Nom.)
I.D.
 
Reinfo
O.D
rcement
(Nom.)
Hose 
(Nom.)
O.D.
 
Working  Pressure Min. 
Pres
Burst
sure
Min. 
Rad
Bend
ius
Inch Mm Inch Mm Inch Mm Psi Bar Psi Bar Mm Inch
-12 20 3/4 19 1.12 28.4 1.26 31.9 6090 420 24360 1680 280 11
-16 25 1 25.4 1.39 35.2 1.51 38.3 5510 380 22040 1520 340 13.4
-20 32 1.1/4 31.8 1.67 42.3 1.77 44.9 4710 325 18850 1300 460 18.1
-24 38 1.1/2 38.1 1.92 48.8 2.08 52.9 4205 290 16820 1160 560 22.05
-32 50 2 50.8 2.49 63.2 2.66 67.5 3625 250 14500 1000 700 27.55
dash size
dn
Hose I.D.
(Nom.)
REINFORCEMENT
O.D(NOM.)
Hose O.D.
(Nom.)
Working
Pressure
Min. Burst
Pressure
Min. Bend
Radius
-12
20
3/4 INCH
19 MM
1.12 INCH
28.4 MM
1.26 PSI
31.9 BAR
6090 PSI
420 BAR
24360 PSI
1680 BAR
280 MM
11 INCH
-16
25
1 INCH
25.4 MM
1.39 INCH
35.2 MM
1.51 PSI
38.3 BAR
5510 PSI
380 BAR
22040 PSI
1520 BAR
340 MM
13.4 INCH
-20
32
1.1/4 INCH
31.8 MM
1.67 INCH
42.3 MM
1.77 PSI
44.9 BAR
4710 PSI
325 BAR
18850 PSI
1300 BAR
460 MM
18.1 INCH

dash size
dn
Hose I.D.
(Nom.)
REINFORCEMENT
O.D(NOM.)
Hose O.D.
(Nom.)
Working
Pressure
Min. Burst
Pressure
Min. Bend
Radius
-24
38
1.1/2 INCH
38.1 MM
1.92 INCH
48.8 MM
2.08 PSI
52.9 BAR
4205 PSI
290 BAR
16820 PSI
1160 BAR
560 MM
22.05 INCH
-32
50
2 INCH
50.8 MM
2.49 INCH
63.2 MM
2.66 PSI
67.5 BAR
3625 PSI
250 BAR
14500 PSI
1000 BAR
700 MM
27.55 INCH



Professional metal processing.
Highly experienced & equiped personnel
using top of the line equipment


Year Established: 2008-09
Specializes in: Designing fittings to your specs.
Capability to: partner customer’s Replenishment Program.
If you require fittings of small size with tight tolerance, we would be delighted to serve you. We all look forward to working with you.
  REGISTERD OFFICE
NRB Hydraulics Pvt. Ltd.,
Shubh Industrial Estate, Building No.3,
Gala No 117, Chinchpada, Valiv Road,
Vasai East, Thane 401208
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+91-9320-430-030
+91-7303-777-070
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noshir@nrbhydro.com
zehra@nrbhydro.com
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