Is the DKOL Hydraulic End ZMW121, Light Series, Carbon Steel with Zinc-Nickel Coating compatible with industry-standard crimping sleeves for hydraulic and industrial hoses?

Yes. The DKOL Hydraulic End ZMW121, Light Series, Carbon Steel with Zinc-Nickel Coating Format is explicitly engineered for secure crimping with hydraulic and industrial hoses and is compatible with industry-standard crimping sleeves tailored to specific hose types. Its classic hydraulic tail, internal metric thread with nut, and O‑ring on a 24° cone (DKOL) provide reliable sealing when used with the correct sleeves for the hose profile, ensuring durable, leak-free performance under demanding conditions. The carbon steel construction with a 6–10 µm zinc‑nickel coating also ensures long-term corrosion resistance, supporting reliable service life in industrial environments.

Does the DKOL Hydraulic End ZMW121, Light Series, Carbon Steel with Zinc-Nickel Coating support O-ring replacement for 24° cone (DKOL) sealing during maintenance?

Yes. The DKOL Hydraulic End ZMW121, Light Series, Carbon Steel with Zinc-Nickel Coating supports O-ring replacement for the 24° cone (DKOL) sealing during maintenance. The fitting is designed with an internal metric thread and nut that secures an O-ring on the 24° cone, enabling straightforward O-ring removal and replacement when performing service. Its lightweight series design and standard hydraulic tail facilitate access for routine maintenance, while the robust carbon steel construction and 6–10 µm zinc-nickel coating ensure the component remains durable and corrosion-resistant through repeated maintenance cycles. Ensure replacement O-rings match the original specifications for proper sealing and torque the nut per manufacturer guidelines to maintain leak-free performance.

DKOL Hydraulic End ZMW121, Light Series, Carbon Steel with Zinc-Nickel Coating

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

The standard hydraulic end fitting type Z is equipped with a classic hydraulic tail for hose connection and features an internal metric thread with nut, ensuring reliable sealing through an O-ring on a 24° cone (DKOL) in a lightweight series design. Engineered for secure crimping with hydraulic and industrial hoses, it is compatible with crimping sleeves tailored to specific hose types, guaranteeing durability and leak-free performance even under demanding operating conditions. Manufactured from high-quality carbon steel and finished with an advanced zinc-nickel coating of 6–10 µm, the fitting offers exceptional resistance to corrosion, withstanding up to 720 hours in a salt spray chamber without visible damage. This robust protection extends the service life of the component, making it a dependable choice for applications where reliability, safety, and long-term efficiency are essential.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
TI-ZMW121-12-03-CN	End. GW M12x1.5, hose 3/16", 24°, o-ring, light, Zn-Ni	5	-
TI-ZMW121-12-04-CN	End. GW M12x1.5, hose 1/4", 24°, o-ring, lightweight, Zn-Ni	6	-
TI-ZMW121-14-04-CN	End. GW M14x1.5, hose 1/4", 24°, o-ring, lightweight, Zn-Ni	6	-
TI-ZMW121-16-04-CN	End. GW M16x1.5, hose 1/4", 24°, o-ring, light, Zn-Ni	6	-
TI-ZMW121-16-05-CN	End. GW M16x1.5, hose 5/16", 24°, o-ring, lightweight, Zn-Ni	8	-
TI-ZMW121-16-06-CN	End. GW M16x1.5, hose 3/8", 24°, o-ring, light, Zn-Ni	10	-
TI-ZMW121-18-04-CN	End. GW M18x1.5, hose 1/4", 24°, o-ring, lightweight, Zn-Ni	6	-
TI-ZMW121-18-05-CN	End. GW M18x1.5, hose 5/16", 24°, o-ring, lightweight, Zn-Ni	8	-
TI-ZMW121-18-06-CN	End. GW M18x1.5, hose 3/8", 24°, o-ring, light, Zn-Ni	10	-
TI-ZMW121-22-06-CN	End. GW M22x1.5, hose 3/8", 24°, o-ring, lightweight, Zn-Ni	10	-
TI-ZMW121-22-08-CN	End. GW M22x1.5, hose 1/2", 24°, o-ring, lightweight, Zn-Ni	12	-
TI-ZMW121-26-08-CN	End. GW M26x1.5, hose 1/2", 24°, o-ring, lightweight, Zn-Ni	12	-
TI-ZMW121-26-10-CN	End. GW M26x1.5, hose 5/8", 24°, o-ring, lightweight, Zn-Ni	16	-
TI-ZMW121-30-12-CN	End. GW M30x2, hose 3/4", 24°, o-ring, lightweight, Zn-Ni	20	-
TI-ZMW121-36-16-CN	End. GW M36x2, hose 1", 24°, o-ring, lightweight, Zn-Ni	25	-
TI-ZMW121-45-20-CN	End. GW M45x2, hose 1.1/4", 24°, o-ring, lightweight, Zn-Ni	32	-
TI-ZMW121-52-24-CN	End. GW M52x2, hose 1.1/2", 24°, o-ring, lightweight, Zn-Ni	38	-

The standard hydraulic end fitting type Z is equipped with a classic hydraulic tail for hose connection and features an internal metric thread with nut, ensuring reliable sealing through an O-ring on a 24° cone (DKOL) in a lightweight series design. Engineered for secure crimping with hydraulic and industrial hoses, it is compatible with crimping sleeves tailored to specific hose types, guaranteeing durability and leak-free performance even under demanding operating conditions. Manufactured from high-quality carbon steel and finished with an advanced zinc-nickel coating of 6–10 µm, the fitting offers exceptional resistance to corrosion, withstanding up to 720 hours in a salt spray chamber without visible damage. This robust protection extends the service life of the component, making it a dependable choice for applications where reliability, safety, and long-term efficiency are essential.