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MANULI ROCKMASTER® / 1SN
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MAIN APPLICATIONS
Low-medium pressure lines, return lines, in severe environmental
conditions, specific installations with tough abrasion conditions,
marine applications, underground and open pit mining

CONTINUOUS SERVICE TEMPERATURE RANGE
-40°F / +212°F
-40°C / +100°C

RECOMMENDED FLUIDS
Mineral oils, vegetable and rape seed oils, glycol and polyglycol based oils, synthetic ester based oils, oils in aqueous emulsion, water

TUBE: Oil resistant synthetic rubber

REINFORCEMENT: One high tensile steel braid

COVER: Synthetic rubber with high ozone, weather
and heat resistance

APPLICABLE SPECS: Exceed EN 853 1SN -
SAE 100 R1AT - ISO 1436 1SN/R1A

TYPE APPROVALS: ABS; DNV-GL; DNV GL MED; FRAS; CUTR; MSHA; LR; NK; MA

KEY PERFORMANCE
Superior abrasion resistance • High ozone and weather resistance • Flame resistance to a wide
range of specs • Antistatic and antitoxic cover





PART REF. HOSE SIZE
R.O.D. O.D. MAX W.P. BURST
PRESSURE 		MIN. BEND
RADIUS 		WEIGHT FITTINGS

DN dash inch mm inch mm inch bar psi bar psi mm inch g/m lb/ft Std1 Std2
R1SN-04 6 -4 1/4" 11.0 0.43 13.0 0.51 225 3260 1000 14500 100 3.94 215 0.14 MF+M03400-04 OPF-04
R1SN-05 8 -5 5/16" 12.6 0.50 14.6 0.57 215 3110 950 13770 114 4.49 260 0.17 MF+M03400-05
 OPF-05
R1SN-06
 10
 -6
 3/8"
 15.0
 0.59
 17.0
 0.67
 180
 2610
 800
 11600
 127
 5.00
 320
 0.22
 MF+M03400-06
 OPF-06
R1SN-08
 12
 -8
 1/2"
 18.1
 0.71
 20.1
 0.79
 160
 2320
 680
 9860
 178
 7.01
 400
 0.27
 MF+M03400-08
 OPF-08
R1SN-10
 16
 -10
 5/8"
 21.3
 0.84
 23.3
 0.92
 130
 1880
 600
 8700
 200
 7.87
 480
 0.32
 MF+M03400-10
 OPF-10
R1SN-12
 19
 -12
 3/4"
 25.3
 1.00
 27.3
 1.07
 105
 1520
 500
 7250
 240
 9.45
 600
 0.40
 MF+M03400-12
 OPF-12
R1SN-16
 25
 -16
 1"
 33.1
 1.30
 35.1
 1.38
 90
 1300
 360
 5220
 300
 11.81
 910
 0.61
 MF+M03400-16
 OPF-16
R1SN-20
 31
 -20
 1-1/4"
 40.6
 1.60
 43.3
 1.70
 65
 940
 260
 3770
 419
 16.50
 1243
 0.84
 MF+M03400-20
 OPK-20
R1SN-24
 38
 -24
 1-1/2"
 47.0
 1.85
 49.7
 1.96
 50
 720
 260
 3770
 500
 19.69
 1450
 0.97
 MF+M03400-24
 OPK-24
R1SN-32
 51
 -32
 2"
 60.4
 2.38
 63.1
 2.48
 40
 580
 250
 3620
 630
 24.80
 2050
 1.38
 MF+M03400-32
 OPK-32