Is the 90Â° INTERLOCK METRIC GW end, heavy series, carbon steel compatible with hose types 4SH, R13, and R15 and their respective pressure ratings?

Yes. The 90Â° INTERLOCK METRIC GW end, heavy series, carbon steel is compatible with hose types 4SH, R13, and R15 and their respective pressure ratings when used as specified. The fitting description.90Â° INTERLOCK with internal metric thread, 24Â° cone with Oâring, heavy series.indicates it is designed specifically for highâpressure spiral hoses like 4SH, R13 and R15. Material (carbon steel, galvanized) and the heavy series construction provide the strength and corrosion resistance required for the high working pressures typical of these hose types. Ensure correct assembly by matching the exact hose size, using the manufacturerâs crimping or assembly specifications, and verifying the combined hoseâfitting assembly pressure rating and temperature limits against your application. Failure to follow manufacturer sizing and crimping instructions may reduce working pressure and safety.

Can the 90Â° INTERLOCK METRIC GW end, heavy series, carbon steel be used with hydraulic hoses other than 4SH, R13, and R15?

No. The 90Â° INTERLOCK METRIC GW end, heavy series, carbon steel is specified for hose types 4SH, R13, and R15. Using it with other hose types is not recommended because the fittingâs internal dimensions, 24Â° cone with Oâring sealing geometry, and heavy-series construction are engineered to match the dimensions, reinforcement, and pressure characteristics of those three hose standards. Substituting a different hose may cause improper sealing, reduced crimp integrity, leakage, or premature failure. If you need compatibility with a different hose, consult the hose and fitting manufacturers for a validated alternative or a matching fitting designed for that hose type.

What sealing precautions are recommended for the 90Â° INTERLOCK METRIC GW end, heavy series, carbon steel when used with 24Â° cone/Oâring?

For the 90Â° INTERLOCK METRIC GW end, heavy series, carbon steel used with a 24Â° cone/Oâring, follow these sealing precautions: - Use the correct Oâring size and material specified for the 24Â° cone to ensure proper compression and chemical compatibility with the hydraulic fluid and operating temperature. - Inspect the 24Â° cone seat and Oâring groove for burrs, nicks, corrosion or contamination; clean thoroughly before assembly to prevent leaks. - Lightly lubricate the Oâring with compatible hydraulic oil to prevent pinching or rolling during assembly and to ensure even seating. - Ensure the mating port and 24Â° cone face are free of damage and perfectly aligned; improper alignment can cut the Oâring or prevent a uniform seal. - Torque the fitting to the manufacturerâs recommended values for the 90Â° INTERLOCK METRIC GW end, heavy series, carbon steel to achieve correct Oâring compression without overâtightening which can deform the cone or extrude the Oâring. - For pressure cycling or vibration applications, consider using backup rings if specified to prevent Oâring extrusion in the 24Â° cone groove. - After assembly, perform a pressure test at recommended test pressure to verify seal integrity and recheck torque after initial system pressurization if required. - Replace Oârings whenever fittings are disassembled; do not reuse Oârings that show any signs of wear or deformation. These steps help ensure reliable sealing of the 90Â° INTERLOCK METRIC GW end, heavy series, carbon steel with a 24Â° cone/Oâring.

90° INTERLOCK METRIC GW end, heavy series, carbon steel

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

90° INTERLOCK fitting with internal metric thread, 24° cone with o-ring, heavy series, for hose type 4SH, R13, and R15. Material: carbon steel, galvanized.

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	-

90° INTERLOCK fitting with internal metric thread, 24° cone with o-ring, heavy series, for hose type 4SH, R13, and R15. Material: carbon steel, galvanized.