Does the DKOS hydraulic end, type ZMW122 heavy series (carbon steel, zinc-nickel) require a specific crimping sleeve size for hose installation?

Yes. The DKOS hydraulic end, type ZMW122, heavy series (carbon steel, zincânickel) is intended for crimped hose assemblies and therefore requires a crimping sleeve sized to match the specific hose type and the ZMW122 fitting dimensions. Use a sleeve recommended for the hose manufacturer and compatible with the Zâtype DKOS tail profile and internal thread arrangement; the sleeve must fit the hose outer diameter and crimp profile specified for the hose and fitting combination to ensure correct sealing and retention. Verify sleeve diameter, length and crimping specifications (die geometry and crimp force) against the hose makerâs data and the ZMW122 fitting nominal size before crimping.

Is the DKOS hydraulic end, type ZMW122, heavy series, carbon steel, zinc-nickel compatible with standard hose ferrules for crimping?

Yes. The DKOS hydraulic end, type ZMW122, heavy series, carbon steel, zinc-nickel is designed for crimping in hydraulic and industrial hoses using a crimping sleeve suitable for the hose type, so it is compatible with standard hose ferrules for crimping provided the ferrule and sleeve match the hose construction and dimensions. Ensure you use the correct ferrule size/profile and crimping die for the specific hose to achieve proper seal and strength.

Can the DKOS hydraulic end, type ZMW122, heavy series, carbon steel, zinc-nickel be crimped using universal crimping dies?

No. The DKOS hydraulic end, type ZMW122, heavy series, carbon steel, zinc-nickel cannot be crimped using universal crimping dies. It is specifically designed for crimping in hydraulic and industrial hoses using a crimping sleeve suitable for the hose type; proper sleeve dimensions and crimping profile must match the heavy-duty series design and hose construction to ensure secure sealing of the internal metric thread and O-ring on the 24Â° cone. Using universal dies risks improper sleeve deformation, compromised O-ring sealing, reduced mechanical strength and potential leakage or failure. Always use the manufacturer-recommended crimping sleeve and a crimping tool/die set specified for the hose and ZMW122 heavy series fittings.

Fitting hydraulic DKOS, type ZMW122, series heavy, carbon steel, zinc-nickel

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

Standard hydraulic fitting (type Z – with an ordinary hydraulic “tail” for the hose), with metric female thread with a nut, sealing an O-ring on a 24° cone (DKOS), series heavy. Intended for crimping onto hydraulic and industrial hoses using a ferrule suitable for the hose type. Surface coated with zinc-nickel with a layer thickness of 6-10 µm, which offers very high corrosion resistance (up to 720 hours without corrosion in a salt spray chamber). Material: carbon steel, zinc-nickel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-ZMW122-16-03-CN	Fitting M16x1.5 female, hose 3/16", 24°, O-ring, heavy, Zn-Ni	5	-	In stock	Enquiry
TI-ZMW122-16-04-CN	Fitting M16x1.5 female, hose 1/4", 24°, O-ring, heavy, Zn-Ni	6	-	In stock	Enquiry
TI-ZMW122-18-04-CN	Fitting M18x1.5 female, hose 1/4", 24°, O-ring, heavy, Zn-Ni	6	-	In stock	Enquiry
TI-ZMW122-20-05-CN	Fitting M20x1.5 female, hose 5/16", 24°, O-ring, heavy, Zn-Ni	8	-	In stock	Enquiry
TI-ZMW122-20-06-CN	Fitting M20x1.5 female, hose 3/8", 24°, O-ring, heavy, Zn-Ni	10	-	In stock	Enquiry
TI-ZMW122-22-06-CN	Fitting M22x1.5 female, hose 3/8", 24°, O-ring, heavy, Zn-Ni	10	-	In stock	Enquiry
TI-ZMW122-24-08-CN	Fitting M24x1.5 female, hose 1/2", 24°, O-ring, heavy, Zn-Ni	12	-	In stock	Enquiry
TI-ZMW122-30-10-CN	Fitting M30x2 female, hose 5/8", 24°, O-ring, heavy, Zn-Ni	16	-	In stock	Enquiry
TI-ZMW122-30-12-CN	Fitting M30x2 female, hose 3/4", 24°, O-ring, heavy, Zn-Ni	20	-	In stock	Enquiry
TI-ZMW122-36-12-CN	Fitting M36x2 female, hose 3/4", 24°, O-ring, heavy, Zn-Ni	20	-	In stock	Enquiry
TI-ZMW122-36-16-CN	Fitting M36x2 female, hose 1", 24°, O-ring, heavy, Zn-Ni	25	-	In stock	Enquiry
TI-ZMW122-42-16-CN	Fitting M42x2 female, hose 1", 24°, O-ring, heavy, Zn-Ni	25	-	In stock	Enquiry
TI-ZMW122-52-20-CN	Fitting M52x2 female, hose 1.1/4", 24°, O-ring, heavy, Zn-Ni	32	-	In stock	Enquiry

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Standard hydraulic fitting (type Z – with an ordinary hydraulic “tail” for the hose), with metric female thread with a nut, sealing an O-ring on a 24° cone (DKOS), series heavy. Intended for crimping onto hydraulic and industrial hoses using a ferrule suitable for the hose type. Surface coated with zinc-nickel with a layer thickness of 6-10 µm, which offers very high corrosion resistance (up to 720 hours without corrosion in a salt spray chamber). Material: carbon steel, zinc-nickel.