Can the WEO plug with hose end, with O-ring, hardened steel, 716 series, be safely used at 350 bar for 3/4" hoses and at what maintenance interval?

Yes. The WEO plug with hose end, with O-ring, hardened steel, 716 series is rated for a working pressure of 350 bar for hose sizes up to 3/4" (designed for hoses type 1SN, 2SN, 1SC, 2SC), so it can be safely used at 350 bar on 3/4" hoses when installed and operated within its specified limits (material: hardened steel; sealing: NBR; temperature range: â30Â°C to +100Â°C). Maintenance interval: follow a riskâbased preventive inspection schedule. As a practical baseline, inspect before initial use and then at least every 3 months or every 250â500 operating hours (whichever comes first) for leaks, Oâring condition, thread wear, corrosion and correct fit. Replace the Oâring at first sign of hardening, cracking or extrusion; replace the plug if threads, sealing faces or hardening show damage. Increase inspection frequency for severe duty (vibration, high cycle count, contaminated fluids, temperatures near limits) or if local regulations/plant procedures demand tighter intervals.

Is the WEO plug with hose end, with O-ring, hardened steel, 716 series compatible with 1" hoses at reduced 250 bar pressure?

Yes. The WEO plug with hose end, with O-ring, hardened steel, 716 series is specified for use with hose size 1" at a reduced working pressure of 250 bar, so it is compatible with 1" hoses when operated at that pressure. It is designed for hoses type 1SN, 2SN, 1SC, 2SC, made of hardened steel, uses an NBR Oâring, and is rated for -30Â°C to +100Â°C.

Does the WEO plug with hose end, with O-ring, hardened steel, 716 series require special installation for use with 1SN/2SN hoses?

No special installation is required specifically for 1SN/2SN hoses beyond standard, recommended practices. The WEO plug with hose end, with O-ring, hardened steel, 716 series is designed for use with hoses type 1SN, 2SN (and 1SC, 2SC) and is compatible with CJ-H-14860 rotary socket. Key points for proper installation: - Use correct hose size and socket: ensure the hose and socket match the plug dimensions and series. - Follow manufacturer crimping/assembly procedures for the rotary socket (CJ-H-14860) and the hose type (1SN/2SN) to achieve required mechanical retention and leak-free joints. - Ensure the O-ring (NBR) is undamaged and correctly positioned to provide sealing. - Respect pressure and temperature limits: 350 bar up to 3/4" hose, 250 bar for 1" hose; operating temperature â30Â°C to +100Â°C. - Use appropriate tools and torque per manufacturer guidance; avoid over-tightening that could damage the O-ring or threads. - Inspect assembled connection for leaks and proper function before putting into service. In summary, no special or additional installation method is needed beyond standard assembly/crimping and following the manufacturerâs instructions for the WEO plug with hose end, with O-ring, hardened steel, 716 series and the compatible rotary socket when using 1SN/2SN hoses.

WEO plug with hose end, with O-ring, hardened steel, 716 series

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)
Standard length [m]	100

WEO plug with hose end for use in hydraulic systems where there is not enough space to install the hose in the traditional way. Plug with O-ring for use with CJ-H-14860 rotary socket… Designed for hoses type 1SN, 2SN, 1SC, 2SC. Working pressure: 350 bar (for hose size up to 3/4″), 250 bar (for hose size 1″). Material: hardened steel. Operating temperature: from -30°C to +100°C. Sealing: NBR.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
CJ-H-147160616	End fitting WEO 3/8" with o-ring, hose 3/8", 350 bar	10	350	In stock	Enquiry
CJ-H-147160818	End fitting WEO 1/2" with o-ring, hose 1/2", 350 bar	12	350	In stock	Enquiry
CJ-H-147161222	End fitting WEO 3/4" with O-ring, hose 3/4", 350 bar	20	350	In stock	Enquiry
CJ-H-147161626	End fitting WEO 1" with o-ring, hose 1", 250 bar	25	250	In stock	Enquiry

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WEO plug with hose end for use in hydraulic systems where there is not enough space to install the hose in the traditional way. Plug with O-ring for use with CJ-H-14860 rotary socket… Designed for hoses type 1SN, 2SN, 1SC, 2SC. Working pressure: 350 bar (for hose size up to 3/4″), 250 bar (for hose size 1″). Material: hardened steel. Operating temperature: from -30°C to +100°C. Sealing: NBR.