Is the 90° Interlock Metric GW End, Heavy Series Carbon Steel Connector compatible with hose types 4SH, R13, and R15 for high-pressure hydraulic systems?

Yes. The 90° Interlock Metric GW End, Heavy Series Carbon Steel Connector is compatible with hose types 4SH, R13, and R15 for high-pressure hydraulic systems. Its 24° cone with integrated O-ring provides a secure, leak-free seal under extreme pressures, and the heavy-series carbon steel construction with galvanization ensures durability, corrosion resistance, and reliable performance in demanding applications such as construction, mining, agriculture, and heavy machinery.

What maintenance is required to ensure long-term seal integrity of the 90° Interlock Metric GW End, Heavy Series Carbon Steel Connector?

To ensure long-term seal integrity of the 90° Interlock Metric GW End, Heavy Series Carbon Steel Connector, follow a regular maintenance program: - Inspect O-ring and sealing surfaces: At scheduled intervals and after any pressure events, visually inspect the integrated O-ring and the 24° cone seating for cuts, nicks, flattening, extrusion, or contamination. Replace O-rings showing any damage or aging. - Clean mating surfaces: Keep the cone, threads and connector bore free of debris, dirt and corrosion. Use a lint-free cloth and appropriate solvent; avoid abrasives that could alter the sealing geometry. - Check for corrosion and plating wear: Examine the galvanization for flaking, pitting or wear. If protective plating is compromised, consider refurbishment or replacement to prevent corrosion that can degrade sealing performance. - Verify torque and alignment: Ensure fittings are installed to the correct torque and fully engaged for optimal alignment. Misalignment or under/over-tightening can damage the 24° cone or O-ring. - Monitor for leaks under pressure: Perform periodic pressure tests and leak checks in service. Any sign of seepage warrants immediate shutdown and rework. - Replace after excessive service or damage: In abrasive, high-vibration, or extreme-pressure applications, adopt a conservative replacement interval for connectors showing wear to maintain safety and reliability. - Use compatible hoses and fluids: Maintain compatibility with hose types 4SH, R13, R15 and recommended hydraulic fluids to avoid chemical attack on seals. - Store and handle properly: Protect spare connectors from mechanical damage and contamination; store in a dry environment to preserve galvanization and O-rings. Following these steps preserves the 90° Interlock Metric GW End, Heavy Series Carbon Steel Connector’s sealing performance, extending service life and minimizing leaks and downtime.

90° Interlock Metric GW End, Heavy Series Carbon Steel Connector

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

The 90° INTERLOCK fitting with internal metric thread is engineered for maximum reliability in demanding hydraulic applications. Designed with a 24° cone and integrated O-ring, this heavy series component ensures a secure, leak-free connection even under extreme pressure conditions. Compatible with hose types 4SH, R13, and R15, it provides outstanding performance in high-pressure systems where durability and safety are critical. Manufactured from high-quality carbon steel and finished with a protective galvanization layer, the fitting offers excellent resistance to corrosion and mechanical wear, extending service life and reducing maintenance costs. Its precise construction guarantees optimal alignment and easy installation, making it the ideal choice for industries such as construction, mining, agriculture, and heavy machinery. By combining robust materials with advanced sealing technology, this 90° INTERLOCK fitting delivers superior efficiency, reliability, and long-term value in the most challenging working environments.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
TI-ILMW222-24-12	End. 90° INTERLOCK GW M24x1.5, hose 3/4"	20	-
TI-ILMW222-30-12	End. 90° INTERLOCK GW M30x2, hose 3/4"	20	-
TI-ILMW222-36-12	End. 90° INTERLOCK GW M36x2, hose 3/4"	20	-
TI-ILMW222-36-16	End. 90° INTERLOCK GW M36x2, hose 1"	25	-
TI-ILMW222-42-16	End. 90° INTERLOCK GW M42x2, hose 1"	25	-
TI-ILMW222-52-20	End fitting 90° INTERLOCK GW M52x2, hose 1.1/4"	32	-

The 90° INTERLOCK fitting with internal metric thread is engineered for maximum reliability in demanding hydraulic applications. Designed with a 24° cone and integrated O-ring, this heavy series component ensures a secure, leak-free connection even under extreme pressure conditions. Compatible with hose types 4SH, R13, and R15, it provides outstanding performance in high-pressure systems where durability and safety are critical. Manufactured from high-quality carbon steel and finished with a protective galvanization layer, the fitting offers excellent resistance to corrosion and mechanical wear, extending service life and reducing maintenance costs. Its precise construction guarantees optimal alignment and easy installation, making it the ideal choice for industries such as construction, mining, agriculture, and heavy machinery. By combining robust materials with advanced sealing technology, this 90° INTERLOCK fitting delivers superior efficiency, reliability, and long-term value in the most challenging working environments.