Hydraulic Products, Press-Check / 359 - Screw to Connect Pressure Testing (ISO 15171-2)

Hose DN4

Extremely flexible, polyamide, high-pressure hose assemblies enable users to monitor pressures from remote locations and easily connect gauges in confined areas. Included in the hose range is also a wide range of fittings.


Press-Check Monitoring System for hydraulics consists of a wide range of test points, minihose and couplings for monitoring and testing of circuits in mobile and hydraulic equipment. It can be installed at any point of the hydraulic system were pressures needs to be monitored. The system is designed and manufactures according to ISO 15171-2 and is fully interchangeable with several other brands.

Hose DN4
Hose Part No. Connection Length Hexagon Pipe dia. Max working pressure
DN4 19 359 6700 193596700----50.0 MPa


Sleeve Part No. Connection Length Hexagon Pipe dia. Max working pressure
Ø11 mm 19 359 6720 193596720Ø1121--- MPa


Couplings for test nipple Part No. Connection Length Hexagon Pipe dia. Max working pressure
Nut connection 19 359 6730 193596730M 16x22419-50.0 MPa


Female Swivels Part No. Connection Length Hexagon Pipe dia. Max working pressure
DIN 3865 19 359 6732 193596732M 14x1.52117650.0 MPa
 19 359 6733 193596733M 14x1.52117831.5 MPa
 19 359 6734 193596734M 16x1.52119850.0 MPa
 19 359 6735 193596735M 16x1.521191031.5 MPa
 19 359 6736 193596736M 18x1.521221050.0 MPa
DIN 3865 90° Elbow 19 359 6737 193596737M 12x1.52714631.5 MPa
 19 359 6738 193596738M 14x1.52717650.0 MPa
 19 359 6739 193596739M 14x1.52717831.5 MPa
 19 359 6740 193596740M 16x1.52719850.0 MPa
 19 359 6741 193596741M 16x1.527191031.5 MPa
 19 359 6742 193596742M 18x1.527221050.0 MPa


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
ID x OD: 4x8 mm
Min. bend radius: 40 mm
Max. working pressure: 50.0 MPa
Test Pressure: 75.0 MPa
Min. burst pressure: 150.0 MPa
Design: Tube and cover in polyamide with a kevlar braid
Weight: 47 g/m
Temperature range: -40°C — +100°C (-40°F — +212°F)
Comment: 86% working pressure above +80ºC

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