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STRUCTURE OF EN856 R12 HYDRAULIC RUBBER HOSE
CONTINUOUS SERVICE TEMPERATURE RANGE:-40°F / +250°F; -40°C / +121°C
MAX OPERATING TEMPERATURE: 257°F 125°C
INSERT: SHF-TYPE
TUBE: OIL RESISTANT SYNTHETIC RUBBER
REINFORCEMENT: FOUR HIGH TENSILE STEEL SPIRALS
COVER: ENVIRONMENT RESISTANT SYNTHETIC RUBBER, GREY COLOUR
APPLICABLE SPECS: EN 856 R12 - SAE 100 R12 - ISO 3862-1 R12
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EN856 R12 High Pressure Flexible Hydraulic Rubber Hose
1.STRUCTURE OF EN856 R12 HYDRAULIC RUBBER HOSE
CONTINUOUS SERVICE TEMPERATURE RANGE:-40°F / +250°F; -40°C / +121°C
MAX OPERATING TEMPERATURE: 257°F 125°C
INSERT: SHF-TYPE
TUBE: OIL RESISTANT SYNTHETIC RUBBER
REINFORCEMENT: FOUR HIGH TENSILE STEEL SPIRALS
COVER: ENVIRONMENT RESISTANT SYNTHETIC RUBBER, GREY COLOUR
APPLICABLE SPECS: EN 856 R12 - SAE 100 R12 - ISO 3862-1 R12
2.KEY PERFORMANCE OF EN856 R12 HYDRAULIC RUBBER HOSE
EN/DIN and new SAE rated working pressures
Approved at 1.000.000 impulse cycles Over standard pressure resistance Outstanding ozone and weather resistance biological and mineral oils compatibility
Appearance: Wrap
Branding: Printing and indelible branding with embossed technology
Colour: Black, red, blue, yellow, green, gray.
3.APPLICATIONS & FLUIDS OF EN856 R12 HYDRAULIC RUBBER HOSE
Hydraulics: High pressure power lines
Mineral oils, vegetable oils and synthetic ester based oils (up to 212°F 100°C), glycols and polyglycols,mineral oils in aqueous emulsion, water.
4.TEACHNICAL DATA OF EN856 R12 HYDRAULIC RUBBER HOSE
PART.REF. | HOSE SIZE I.D | R.O.D | O.D | MAX W.P | MIN B.P | MIN B.R | W.T | ||||
DN | dash | inch | mm | mm | bar | psi | bar | psi | mm | Kg/m | |
WS R12 10 | 10 | -6 | 3/8" | 17.3 | 20.0 | 280 | 4061 | 1120 | 16244 | 130 | 0.59 |
WS R12 12 | 12 | -8 | 1/2" | 20.4 | 23.5 | 280 | 4061 | 1120 | 16244 | 180 | 0.77 |
WS R12 16 | 16 | -10 | 5/8" | 24.4 | 27.2 | 280 | 4061 | 1120 | 16244 | 200 | 1.04 |
WS R12 19 | 19 | -12 | 3/4" | 27.4 | 30.4 | 280 | 4061 | 1120 | 16244 | 240 | 1.20 |
WS R12 25 | 25 | -16 | 1" | 35.0 | 37.6 | 280 | 4061 | 1120 | 16244 | 300 | 1.79 |
WS R12 31 | 31 | -20 | 1.1/4" | 43.1 | 45.9 | 210 | 3045 | 840 | 12183 | 420 | 2.53 |
WS R12 38 | 38 | -24 | 1.1/2" | 50.0 | 53.5 | 175 | 2538 | 700 | 10153 | 500 | 3.05 |
WS R12 51 | 51 | -32 | 2" | 63.6 | 66.7 | 175 | 2538 | 700 | 10153 | 630 | 4.19 |
