Alfabiotech 4K 280 bar Evolution

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Long description
The updated Alfabiotech 4K 280 bar Evolution is stronger and more flexible than before. With its extremely small bending radius, which exceeds the standard by up to 60%, it can be used practically anywhere. Limited installation space and high performance go hand in hand. The wear-resistant outer shell also ensures a longer service life and thus reduced maintenance and replacement costs.
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Pros
  • Resistant to biological oil
  • Highly durable outer shell
  • Extremely flexible
  • Very low bending radius
  • Robust hose with shear protection
Product details
  • Alfabiotech 4000
  • Standard: ISO 18752
  • MSHA approved
  • Temperature: -40°C to +121°C
  • For systems with very high peak and pulse pressures in e.g. agricultural and earth moving machinery and for use in drive shafts
  • Biological, mineral and glycol-based liquids
  • Robust interlock hose with shear protection
  • 4 steel inlays
  • Always consult the latest press dimensions tables, see downloads at the bottom of each web page
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  • More than 500.000 products
  • Up-to-date information on current stock and delivery times
Product
Unit

Hose inside diameter

Hose inside diameter

Max working pressure

Bend radius

Hose outside diameter

Hose outside diameter

Size

Max working pressure

Burst pressure

Burst pressure

Burst pressure

Max working temperature

Max. working temperature

Min working temperature

Min. working temperature

Number of plies

Bend radius

ISO standard

Metre
3/4 Inch
19 mm
280 BAR
120 mm
29 mm
1.14 Inch
20
4000 lbf/in²
1120 BAR
112 MPa
16000 lbf/in²
120 °C
250 °F
-40 °C
-40 °F
4
4,72 Inch
18752
Metre
1 Inch
25 mm
280 BAR
150 mm
37,2 mm
1.46 Inch
25
4000 lbf/in²
1120 BAR
112 MPa
16000 lbf/in²
120 °C
250 °F
-40 °C
-40 °F
4
5,91 Inch
18752
Metre
1-1/4 Inch
32 mm
280 BAR
210 mm
44,2 mm
1.74 Inch
32
4000 lbf/in²
1120 BAR
112 MPa
16000 lbf/in²
120 °C
250 °F
-40 °C
-40 °F
4
8,27 Inch
18752
Metre
1-1/2 Inch
38 mm
290 BAR
250 mm
50,6 mm
1.99 Inch
40
4200 lbf/in²
1160 BAR
116 MPa
16800 lbf/in²
120 °C
250 °F
-40 °C
-40 °F
4
9,84 Inch
18752
Metre
2 Inch
51 mm
280 BAR
318 mm
64,7 mm
2.55 Inch
50
4000 lbf/in²
1120 BAR
112 MPa
16000 lbf/in²
120 °C
250 °F
-40 °C
-40 °F
4
12,52 Inch
18752
Hose inside diameter (inch)
Hose inside diameter (millimetre)
Max working pressure (bar)
3/4
19
280
Hose inside diameter (inch)
Hose inside diameter (millimetre)
Max working pressure (bar)
1
25
280
Hose inside diameter (inch)
Hose inside diameter (millimetre)
Max working pressure (bar)
1-1/4
32
280
Hose inside diameter (inch)
Hose inside diameter (millimetre)
Max working pressure (bar)
1-1/2
38
290
Hose inside diameter (inch)
Hose inside diameter (millimetre)
Max working pressure (bar)
2
51
280

Media (4)