Page 75 - 2019 PRODUCT TECHNICAL MANUAL - HYDRAULICS V4-8

ISOBARIC SPIRAL
H3000D EXTRA ABRASION RESISTANT FRAS
ISOBARIC SPIRAL HOSE
215 BAR / 3100 PSI
MILLION CYCLE
RECOMMENDED FOR:
High pressure hydraulic oil lines. Constant pressure (Isobaric) 215 bar / 3100 psi in all sizes. Small bend radius is an advantage in installations.
PERFORMANCE:
Meets or Exceeds the Performance Requirements of: EN 856 Type R12, EN 856 Type 4SP, ISO 18752-DC, 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:
Tested to 1 million impulse cycles at up to 1/2 SAE 100R12 Minimum Bend Radius. Constant pressure 215 bar / 3100 psi in all sizes for easy system design and hose selection.
Small bend radius is an advantage in installations.
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:
-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 -20 to -32) pages 189 to 234. Assembly Instructions pages 480.
H3000D – DIEHARD ISOBARIC 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 H3024D 38 -24 38,1 1.1/2 50,3 1.98 215 3100 860 12400 250 9.8 2,35 1.58 T7000
Refer to the latest RYCO Crimp Charts for crimp diameter and mark lengths.
H3020D
31
-20
31,8
1.1/4
45,7
1.80
215
3100
860
12400
200
7.9
2,27
1.53
T7000
H3032D
51
-32
50,8
2
63,3
2.49
215
3100
860
12400
400
15.8
3,40
2.28
T7000
CONNECTING PARTNERSHIPS
73
TECHNICAL ADAPTORS COUPLINGS HOSE INTRODUCTION