Ultra High-Pressure Hydraulic Products, Hose Assemblies

Hose 300 MPa, DN 4

The CEJN High-Pressure hose is a spiralized steel reinforced polymer hose that picks up where conventional product capabilities stop. It gives you ultra-high working pressure with maintained flexibility through entire life. Its low volumetric expansion gives fast response time in hydraulic systems while the smooth inner bores provide a minimized pressure drop. A long-lasting service time and extended hose life in even the toughest applications is a result of the kink-resistant steel-reinforced construction, abrasion-resistant covers and a superior chemical resistance. The small outside diameter makes the hose ideal for tight routing.

Hose 300 MPa, DN 4
Hose Part No. Description
  19 951 3001 199513001Blue


End connections Part No. Description
  19 951 3030 199513030Sealing cone type M + 9/16"-18 UNF female swivel nut. Stainless steel tube.
 19 951 3031 1995130311/4" HP tube. 1/4"-28 UNF left hand + sealing cone (58°) ext. Stainless steel tube.*
 19 951 3032 199513032M16 x 1,5 male + sealing cone (58°) ext. Stainless steel tube.
 19 951 3033 199513033Sealing cone (58°) + M14 x 1,5 female swivel nut. Stainless steel tube.
 19 951 3034 199513034Sealing cone (60°) + G 1/4" female swivel nut. Stainless steel tube.
 19 951 3035 1995130353/8" HP tube. 3/8"-24 UNF left hand + sealing cone (58°) ext. Stainless steel tube.*


Accessories Part No. Description
  19 951 1880 199511880Protection hose PVC DN18
 19 951 1882 199511882Firesleeve Protection hose
 19 951 0008 199510008CIS programable NFC tag


***Collar and UNF thread gland nut supplied as standard. Metric gland nut available upon request. Check with an authorized CEJN distributor for availability and prices. Other connections and sealing material on request. Some part numbers may be subject to minimum order quantities. CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. All measurements are in mm.
Technical data
Design: Inner tube of polyoxymethylene (POM), 6 spiral layers of high tensile steel wire, outer sheath of polymide (PA)
ID x OD: 3.9 x 12.0 mm
Max. working pressure: 300.0 MPa
Min. burst pressure: 700.0 MPa
Min. bend radius: 140 mm (5.5")
Weight: 290 g/m (10.2 oz)
Temperature range: -40°C — +100°C (-40°F — +212°F)

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