Page 110 - 2019 RYCO Product Technical Manual V1-8
P. 110

 HOSE
SPIRAL
RECOMMENDED FOR:
Extra high pressure hydraulic oil lines.
PERFORMANCE:
Meets or Exceeds the Performance Requirements of: EN 856 Type 4SH, ISO 3862 Type 4SH.
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. Extra thin cover suitable for non-skive and skive couplings. Highly visible layline branding for easy and permanent identification. No skiving required with T6000 and T7000 Series Crimp Couplings.
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 +100°C (-40°F to +212°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, KR & MA-KA.
COUPLINGS:
NON-SKIVE ONE-PIECE CRIMP
T6000 SERIES (size -12) pages 251 to 272. T7000 Series (sizes -16 to -32) pages 273 to 303.
Assembly Instructions pages 478.
 R4SHD
EXTRA HIGH PRESSURE FOUR SPIRAL HOSE
                                                                                         R4SHD – 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
  R4SH12D
   19
 -12
   19,1
  3/4
  31,8
  1.25
  420
 6100
   1680
  24400
  280
  11.0
  1,47
  0.99
  T6000
   R4SH16D
  25
-16
  25,4
 1
 37,9
 1.49
 380
5500
  1520
 22000
 340
 13.4
 1,97
 1.32
  T7000
 R4SH20D
  31
-20
  31,8
 1.1/4
 44,4
 1.75
 350
5100
  1400
 20400
 460
 18.1
 2,44
 1.64
  T7000
 R4SH24D
    38
  -24
    38,1
   1.1/2
   52,4
   2.06
   300
  4350
    1200
   17400
   560
   22.1
   3,13
   2.10
      T7000
    Refer to the latest RYCO Crimp Charts for crimp diameter and mark lengths.
       108 RYCO QUALITY
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