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HD 400 (4SP)

HD hose

Application area
high pressure circuits 
Standard
EN 856 4SP 
Inner layer
Oil resistant, synthetic rubber 
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Please choose a variant
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Characteristics

Application area
  • high pressure circuits 
Standard
  • EN 856 4SP 
Inner layer
  • Oil resistant, synthetic rubber 
Insert
  • four high-tensile steel wire spiral inserts 
Outer layer
  • synthetic rubber with high temperature, ozone and abrasion resistance 
Colour
  • black 
Elongation
  • + 2 % to - 4 % 
Media
  • mineral oil 
  • glycol 
  • water: (0 °C to +70 °C) 
  • water-oil-emulsions 
Temp. min.
  • -40 °C
Temp. max.
  • 100 °C
All characteristics

Product description

Notes
The change in length of the hose is determined at max. working pressure during testing to EN ISO 1402.

Product variants

6 Results
Show dimensional drawing
Identifier
DN*
DN*
Size
Inches
Internal Ø min. (mm)
Internal Ø max. (mm)
Ø Insert min. (mm)
Ø Insert max. (mm)
External Ø min. (mm)
External Ø max. (mm)
Operating pressure (bar)
Test pressure (bar)
Burst pressure (bar)
Min. bending radius (mm)
Size
DN*
Size
Inches
Internal Ø min. (mm)
Internal Ø max. (mm)
Ø Insert min. (mm)
Ø Insert max. (mm)
External Ø min. (mm)
External Ø max. (mm)
Operating pressure (bar)
Test pressure (bar)
Burst pressure (bar)
Min. bending radius (mm)
Inches
DN*
Size
Inches
Internal Ø min. (mm)
Internal Ø max. (mm)
Ø Insert min. (mm)
Ø Insert max. (mm)
External Ø min. (mm)
External Ø max. (mm)
Operating pressure (bar)
Test pressure (bar)
Burst pressure (bar)
Min. bending radius (mm)
Internal Ø min. (mm)
DN*
Size
Inches
Internal Ø min. (mm)
Internal Ø max. (mm)
Ø Insert min. (mm)
Ø Insert max. (mm)
External Ø min. (mm)
External Ø max. (mm)
Operating pressure (bar)
Test pressure (bar)
Burst pressure (bar)
Min. bending radius (mm)
Details / Meter
10  
6  
3/8″  
9.4  mm
Learn more
12  
8  
1/2″  
12.6  mm
Learn more
16  
10  
5/8″  
15.8  mm
Learn more
19  
12  
3/4″  
18.8  mm
Learn more
25  
16  
1″  
25.4  mm
Learn more
31  
20  
1.1/4″  
31.8  mm
Learn more
DN = nominal diameter, nominal width
DN = nominal diameter, nominal width
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