For hydraulic professionalsNLFRENDE

Categories / Hose fittings / High pressure

Hose fittings High pressure

Measure your thread?

4-6 steel layers. Select the thread type.

Selection and application

Hydraulic hose tail fittings connect a hose to a hydraulic component. Selection requires both the hose diameter and the thread size. Also check the connection shape, sealing method and specified maximum working pressure. Hose size and thread size are separate dimensions and must not be confused.

The CobaltFlex range is organised by pressure class, thread type and product group. Medium pressure and high pressure organise the groups; the specifications of each individual reference remain decisive for actual use. Product group pages list the available references with their dimensions side by side.

Always compare the specifications of the exact reference with your installation. The same nominal size does not mean that thread profiles, seals and connections are interchangeable. If in doubt, have the combination of hose, fitting and ferrule checked before assembly. A product name alone is not enough to establish technical suitability.

Business orders have a minimum quantity of 5 pieces. Quantity tiers start at 5, 10, 50 and 100 pieces; amounts are displayed after login. A reference without a positive price is available on request. Include the part number, required quantities and application in your quotation request to identify the correct component.

Frequently asked questions

Where are prices displayed?
Prijzen en staffels zijn zichtbaar na inloggen met uw zakelijke account.
How do I choose the correct size?
Compare the hose size and both connection sizes separately with the exact reference specifications. Contact us if you are unsure about your application.
How do I identify the thread type of my fitting?
Meet de buitendiameter (buitendraad) of kerndiameter (binnendraad) en de spoed, en bekijk de dichting. De identificatietool helpt u stap voor stap.
Which crimp ferrule fits my hose?
The ferrule must match the number of steel layers (1SN, 2SN, 4SP, 4SH) and the hose size in DN.
What is the difference between medium and high pressure?
Medium pressure is for hoses with 2 steel layers, high pressure for hoses with 4 to 6 steel layers.
What does “swivel nut” mean?
A rotating female-thread nut that lets you tighten the fitting without twisting the hose.
What is the minimum order quantity?
5 pieces per reference, with volume prices at 5, 10, 50 and 100 pieces.