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DN*
19
Inch
3/4″
Size
12
Product details for
HD 520
DN*
19
Inch
3/4″
Size
12
Inside Ø min.
19.1 mm
Inside Ø max.
19.8 mm
Ø Reinforcement max.
29.2 mm
Ø Reinforcement min.
27.6 mm
Outside Ø max.
33 mm
Outside Ø min.
31.4 mm
Working pressure
420 bar
Test pressure
840 bar
Burst pressure
1,680 bar
Bend radius min.
280 mm
All characteristics
Characteristics
Inner tube
- oil resistant, synthetic rubber
Reinforcement
- four spirals of high-tensile steel wire
Cover
- synthetic rubber with high temperature, ozone and abrasion resistance
Application
- high pressure circuits
Colour
- black
Elongation
- + 2 % to - 4 %
Media
- mineral oil
- glycol
- water (0 °C to +70 °C)
- water-oil-emulsions
Standard
- EN 856 4SH
Temp. max.
- 100 °C
Temp. min.
- -40 °C
All characteristics
Product description
Notes
Product variants
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Identifier
Details / Meter
DN = nominal diameter, nominal width
Column selection
DN*
Inch
Size
Inside Ø min. (mm)
Inside Ø max. (mm)
Ø Reinforcement max. (mm)
Ø Reinforcement min. (mm)
Outside Ø max. (mm)
Outside Ø min. (mm)
Working pressure (bar)
Test pressure (bar)
Burst pressure (bar)
Bend radius min. (mm)
DN = nominal diameter, nominal width