Page 107 - 2019 PRODUCT TECHNICAL MANUAL - HYDRAULICS V4-8

RECOMMENDED FOR:
Very high pressure hydraulic oil lines, in applications where the outside cover of the hose is subject to abrasion that may cause premature failure of standard hoses.
PERFORMANCE:
Meets or Exceeds the Performance Requirements of: AS 3791 100R12, EN 856 Type R12, EN 856 Type 4SP (-12 and above), ISO 3862 Type R12, SAE 100R12.
TUBE:
Black, oil resistant synthetic rubber.
REINFORCEMENT:
Four alternating layers of spiralled high tensile steel wire.
COVER:
DIEHARDTM Black, oil and extra abrasion resistant synthetic rubber. Flame Resistant, Anti-Static (FRAS) & MSHA compliant. Highly visible layline branding for easy and permanent identification. No skiving required with T7000 Series Crimp Couplings.
FEATURES:
The very high abrasion resistant properties of the cover, combined with the extra high working pressures and excellent impulse life, when tested to SAE 100R12 test conditions, result in increased service life and minimise equipment downtime.
FRAS - FLAME RESISTANCE AND ANTI-STATIC:
DIEHARDTM complies with Flame Resistant and Electrical Resistance (Anti-Static) requirements of Australian Standard AS 2660 and Methods of Test AS 1180.10B and 13A.
Meets Flame Resistant Designation “U.S. MSHA” of the US Department of Labor, Mine Safety and Health Administration.
TEMPERATURE RANGE:
From -40°C to +121°C (-40°F to +250°F). For water, emulsions etc. see page 58.
WORKING PRESSURE:
Maximum working pressures are based on 4:1 safety factor (maximum working pressure to minimum burst pressure).
THIRD PARTY APPROVALS:
ABS, DNV-GL, LR, MED, USCG, GOST-R, BV, RINA and KR.
COUPLINGS:
NON-SKIVE ONE-PIECE CRIMP
T7000 Series (sizes -06 to -40) pages 274 to 304. Assembly Instructions pages 480.
SPIRAL
H12D
EXTRA ABRASION RESISTANT VERY HIGH PRESSURE
FRAS
MULTI-SPIRAL HOSE
H12D – DIEHARD SPIRAL HOSE
PART NO
HOSE SIZE
NOMINAL HOSE ID
NOMINAL HOSE OD
MAXIMUM WORKING PRESSURE
MINIMUM BURST PRESSURE
MINIMUM BEND RADIUS
AVERAGE WEIGHT
COUPLING SERIES
ONE PIECE
Hose DN Dash mm inch mm inch bar psi bar psi mm inch kg/m lb/ft NON-SKIVE
H1206D
10
-06
9,5
3/8
19,3
0.76
350
5100
1400
20400
125
5.0
0,61
0.41
T7000
H1208D 12 -08 12,7 1/2 22,7 0.89 350 5100 1400 20400 178 7.0 0,78 0.52 H1212D 19 -12 19,1 3/4 30,0 1.18 350 5100 1400 20400 240 9.5 1,21 0.81 H1220D 31 -20 31,8 1.1/4 45,7 1.80 275 4000 1100 16000 400 15.8 2,34 1.57 H1232D 51 -32 50,8 2 66,0 2.60 210 3050 840 12400 600 23.6 4,23 2.84
Refer to the latest RYCO Crimp Charts for crimp diameter and mark lengths.
T7000 T7000 T7000 T7000
H1210D
16
-10
15,9
5/8
26,2
1.03
350
5100
1400
20400
200
7.9
0,98
0.66
T7000
H1216D
25
-16
25,4
1
37,4
1.47
350
5100
1400
20400
300
11.8
1,84
1.24
T7000
H1224D
38
-24
38,1
1.1/2
53,0
2.09
255
3700
1020
14800
500
19.7
3,04
2.04
T7000
H1240D
63
-40
63,5
2.1/2
82,6
3.25
140
2000
560
8000
650
25.6
5,20
3.49
T7000
CONNECTING PARTNERSHIPS
105
TECHNICAL ADAPTORS COUPLINGS HOSE INTRODUCTION