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Products / Accessories / Hydraulic hoses LS / LSS

Hydraulic hoses LS / LSS

Hydraulic hoses

We recommend always dimensioning with a 3-4 times safety margin between the maximum working pressure of the hydraulic system and the burst pressure of the hose.

 

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Product description

We recommend always dimensioning with a 3-4 times safety margin between the maximum working pressure of the hydraulic system and the burst pressure of the hose.

Materials and performance

  • LSxx1ES series hoses are made of polyamide (PA)/polyurethane (PUR) and are reinforced with several layers of wound steel cord.
  • LSSx03EB series hoses are made of polyoxymethylene (POM)/polyamide (PA) and reinforced with four and six steel cores respectively.
  • LSx04ER series hoses are made of polyoxymethylene (POM)/polyamide (PA) and reinforced with four and six steel cord inserts respectively.

The temperature range for continuous use is -40°C to +100°C

Sealing principle and construction

  • LSx01ES series hoses have fixed external G1/4″ threaded connections at each end which are sealed with gaskets.
  • LSSx03EB series hoses have a swivelling G1/4″ male threaded connection at one end and a fixed G1/4″ female threaded connection at the other. Both are sealed with bipacked seals.
  • LSx04EB series hoses have fixed "nut" connections in each with 9/16" UNF internal thread and are sealed by cone principle.

(*) 9/16″ UNF female thread with 60° external sealing cone.(**) M16x1.5 male thread with 60° external sealing cone.

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Product list

Name Art.nr Working pressure MPa Burst pressure MPa Inner ø mm Outer ø mm Connecting thread Length mm
LS51ES 26775 70 280 6,3 13,5 G 1/4″ (extended) 500
LS101ES 26776 70 280 6,3 13,5 G 1/4″ (extended) 1000
LS151ES 26777 70 280 6,3 13,5 G 1/4″ (extended) 1500
LS201ES 26778 70 280 6,3 13,5 G 1/4″ (extended) 2000
LS251ES 26779 70 280 6,3 13,5 G 1/4″ (extended) 2500
LS301ES 26780 70 280 6,3 13,5 G 1/4″ (extended) 3000
LS401ES 26781 70 280 6,3 13,5 G 1/4″ (extended) 4000
LS501ES 26782 70 280 6,3 13,5 G 1/4″ (extended) 5000
LS1001ES 37438 70 280 6,3 13,5 G 1/4″ (extended) 10000
LSS103EB 47827 150 450 6,3 13,5 G 1/4″ (extended) 1000
LSS203EB 47828 150 450 6,3 13,5 G 1/4″ (extended) 2000
LSS303EB 35655 150 450 6,3 11,5 G 1/4″ (extended) 3000
LS204EB 45047 240 625 4,7 13 9/16″ UNF (*) 2000
LS304EB 45045 240 625 4,7 13 9/16″ UNF (*) 3000
LS205EB 51228 300 700 3,9 11,5 M16x1.5 (**) 2000

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