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

Nipples with 24° Sealing Cone

Test point nipples with 24° sealing cone are available in light and heavy designs according to DIN 3865. They come equipped with plastic or metal dust caps.


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.

Nipples with 24° Sealing Cone
With Plastic Cap Part No. Connection Length Hexagon Pipe dia. Max working pressure
DIN 3865 Light 10 359 1510 103591510M 12x1.56514L0631.5 MPa
 10 359 1511 103591511M 14x1.550.017L0831.5 MPa
 10 359 1512 103591512M 16x1.56719L1031.5 MPa
 10 359 1513 103591513M 18x1.55822L1231.5 MPa
DIN 3865 Heavy 10 359 1514 103591514M 14x1.56517S0663.0 MPa
 10 359 1515 103591515M 16x1.566.519S0863.0 MPa
 10 359 1516 103591516M 18x1.56722S1063.0 MPa
 10 359 1517 103591517M 20x1.55824S1263.0 MPa


with Metal Cap Part No. Connection Length Hexagon Pipe dia. Max working pressure
DIN 3865 Light 10 359 1560 103591560M 12x1.56514L0631.5 MPa
 10 359 1561 103591561M 14x1.55017L0831.5 MPa
 10 359 1562 103591562M 16x1.56719L1031.5 MPa
 10 359 1563 103591563M 18x1.55822L1231.5 MPa
DIN 3865 Heavy 10 359 1564 103591564M 14x1.56517S0663.0 MPa
 10 359 1565 103591565M 16x1.566.519S0863.0 MPa
 10 359 1566 103591566M 18x1.56722S1063.0 MPa
 10 359 1567 103591567M 20x1.55824S1263.0 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
Material nipple: Zinc-plated steel
Material seal: Nitrile (NBR)
Temperature range: -20°C — +100°C (-4°F — +212°F)

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