Page 118 - 2019 PRODUCT TECHNICAL MANUAL - HYDRAULICS V4-8

HOSE
SPECIALTY AND HIGH TEMPERATURE
RQP6
HIGH TEMPERATURE
ONE TEXTILE BRAID HOSE
RECOMMENDED FOR:
Hydraulic oil lines, transmission oil cooler lines, glycol antifreeze solutions, water, diesel fuels and air.
PERFORMANCE:
Meets or Exceeds the Performance Requirements of:
AS 3791 100R6, DIN 20021-1TE, ISO 4079 Type 1, SAE 100R6.
TUBE:
Black, oil resistant synthetic rubber.
REINFORCEMENT:
One textile braid.
COVER:
Blue, oil resistant and abrasion resistant synthetic rubber.
MSHA - FLAME RESISTANCE:
Meets Flame Resistance Designation “U.S. MSHA” of the US Department of Labor, Mine Safety and Health Administration. Complies with Flame Resistant requirement of Australian Standard AS 2660 and Method of Test AS 1180.10B.
TEMPERATURE RANGE:
Petroleum base hydraulic oils & transmission oils:
-40°C to +135°C (-40°F to +275°F) constant, and up to +150°C (+302°F) intermittent (up to 10% of operating time). Air: -40°C to +100°C (-40°F to +212°F)
Diesel fuels: -40°C to +71°C (-40°F to +160°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).
RQP6 Hose, and 8000 Series Push-On Fittings, are recommended for use in systems with Static Working Pressures (constant loads without pressure spikes) only. They are not recommended for vibration or pressure surge applications. RQP6 Hose should not be used at both maximum working pressure and maximum temperature simultaneously.
COUPLINGS:
NON-SKIVE ONE-PIECE CRIMP
T4000 Series (Sizes -04 to -12) pages 235 to 251. Assembly Instructions pages 480.
8000 SERIES PUSH-ON
RQP6 Hose simply pushes on to 8000 Series Couplings, and for Static Working Pressures up to 50% of Maximum Static Working Pressures a clamp is not required. For diesel fuel and other potentially dangerous, or critical applications such as transmission oil cooler lines, and for Static Working Pressures above 50% of maximum; a clamp around the hose is required. Do not overtighten clamp as this will damage hose.
Factory crimped couplings are also available in some sizes.
RQP6 – SURVIVOR HIGH TEMPERATURE PUSH ON HOSE
NOMINAL HOSE ID
NOMINAL HOSE OD
MAXIMUM WORKING PRESSURE
MINIMUM BURST PRESSURE
MINIMUM BEND RADIUS
VACUUM RATING
AVERAGE WEIGHT
COUPLING SERIES
PART NO
HOSE SIZE
ONE PC
PUSH ON
Hose DN Dash mm inch mm inch bar psi bar psi mm inch inHg mmHg kg/m lb/ft NON-SKIVE RQP65 8 -05 8,2 5/16 13,9 0.55 28 410 112 1640 75 3.0 710 28 0,14 0.09 T4000 8000 RQP68 12 -08 13,0 1/2 19,0 0.75 28 410 112 1640 100 4.0 460 18 0,22 0.15 T4000 8000
RQP612 20 -12 19,1 3/4 25,8 1.02 21 305 84 1220 150 6.0 380 15 0,34 0.23 T4000 8000
Refer to the latest RYCO Crimp Charts for crimp diameter and mark lengths.
RQP64
6
-04
6,6
1/4
12,3
0.48
28
410
112
1640
65
2.5
710
28
0,12
0.08
T4000
8000
RQP66
10
-06
9,8
3/8
15,5
0.61
28
410
112
1640
75
3.0
635
25
0,17
0.11
T4000
8000
RQP610
16
-10
16,2
5/8
22,6
0.89
24
350
96
1400
125
5.0
380
15
0,29
0.19
T4000
8000
116 RYCO QUALITY