Is the CAMLOCK DU connector socket with female thread, stainless steel compatible with fluids at temperatures above 100Â°C and what seal options are available?

CAMLOCK DU connector socket with female thread, stainless steel (internal BSP thread, flat PTFE gasket) is designed for industrial fluid transfer and is made of AISI 316 stainless steel with AISI 304 levers. Standard sealing specified in the description is NBR (nitrile), with an available flat PTFE gasket design noted. Compatibility with fluids above 100Â°C: - NBR seals: NBR typically has an upper continuous-use temperature around 90â100Â°C; prolonged exposure above 100Â°C is not recommended because NBR degrades, loses elasticity and sealing performance. - PTFE gasket: PTFE (Teflon) is suitable for much higher temperatures (well above 100Â°C) and is chemically resistant, so a flat PTFE gasket provides good compatibility with fluids above 100Â°C. Practical recommendation: - If you need reliable service above 100Â°C, use the PTFE flat gasket option rather than the standard NBR seal. Verify that the specific PTFE gasket supplied and any assembly materials (e.g., backup rings, thread sealants) are rated for your maximum temperature and that working pressure (up to 10 bar, size-dependent) is acceptable at that temperature. Also consider thermal expansion and any vendor guidance or certifications for high-temperature service.

Can the CAMLOCK DU connector socket with female thread, stainless steel be used for potable water applications and meet hygienic standards?

The CAMLOCK DU connector socket with female thread, stainless steel is made to MIL-C-27487 (A-A-59326) in AISI 316 with AISI 304 levers and NBR sealing. AISI 316 stainless is broadly suitable for potable water and meets many hygienic requirements (corrosion resistance, cleanability). However, NBR (nitrile) may not be approved for all drinking-water regulations or high-temperature applications, and the assembly standard is targeted at petrochemical transfer, not specifically potable-water certification. Therefore the connector can be used for potable water in many cases but only after verifying: 1) the NBR gasket has potable-water approval for your jurisdiction/temperature; 2) any surface finish and manufacturing/certification documentation meet local drinking-water standards (e.g., NSF/ANSI, WRAS, ACS as applicable). If those conditions are met, it will meet hygienic requirements; otherwise choose approved elastomer or certified variant.

Does the CAMLOCK DU connector socket with female thread, stainless steel resist corrosive petrochemical fluids over time?

Yes. the CAMLOCK DU connector socket with female thread, stainless steel offers strong resistance to many corrosive petrochemical fluids over time, but suitability depends on the specific chemicals, concentration, temperature and exposure conditions. Why it resists corrosion: - Body material AISI 316 stainless steel (marine grade) contains molybdenum, which gives significantly better resistance to chlorides and many aggressive environments than 304 stainless. - NBR sealing provides good resistance to oils, fuels and many hydrocarbons commonly encountered in petrochemical transfer applications. - Built to MIL-C-27487 (A-A-59326) standard and designed for transfer duty up to 10 bar, so itâs intended for industrial petrochemical use. Limitations and caveats: - AISI 316 is not fully immune to all petrochemical agents. it can corrode in strong acids (e.g., hydrochloric, sulfuric at certain concentrations), some chlorinated solvents, and in highly chlorinated or highly acidic environments, especially at elevated temperatures. - Levers made of AISI 304 are less corrosion-resistant than 316; in highly aggressive media or salt-laden atmospheres they may show faster corrosion. - NBR (nitrile) is excellent for many oils and fuels but has limited resistance to some solvents, ketones, aromatic hydrocarbons and high temperatures; selection must match the specific fluid and operating temperature. Recommendation: For definitive assessment, compare the specific fluid (chemical identity, concentration, temperature) against AISI 316 and NBR compatibility charts or consult the manufacturer. For very aggressive chemicals, high temperatures, or long-term continuous exposure, consider alternatives (e.g., higher-alloy stainless like 316L/317, duplex, Hastelloy, or alternative seals such as PTFE) to ensure long-term corrosion resistance.

Socket coupling CAMLOCK DU with a thread internal, steel stainless

Additional information

Material	SS – stainless steel

Socket coupling CAMLOCK DU with a thread internal BSP (Flat gasket PTFE) made in accordance with the American military standard MIL-C-27487 (A-A-59326), commonly used as a transfer coupling, especially in the petrochemical industry. Working pressure: up to 10 bar, depending on the coupling size. Material: steel AISI 316. Levers: steel AISI 304. Sealing: NBR.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
AC-DU-050-SS	Coupling CAMLOCK DU 1/2", AISI 316	-	10	In stock	Enquiry
AC-DU-050-SSX	Coupling CAMLOCK DU 1/2", AISI 316	-	10	In stock	Enquiry
AC-DU-075-SS	Coupling CAMLOCK DU 3/4", AISI 316	-	10	In stock	Enquiry
AC-DU-075-SSX	Coupling CAMLOCK DU 3/4", AISI 316	-	10	In stock	Enquiry
AC-DU-100-SS	Coupling CAMLOCK DU 1", AISI 316	-	10	In stock	Enquiry
AC-DU-100-SSX	Coupling CAMLOCK DU 1", AISI 316	-	10	In stock	Enquiry
AC-DU-125-SS	Coupling CAMLOCK DU 1.1/4", AISI 316	-	10	In stock	Enquiry
AC-DU-125-SSX	Coupling CAMLOCK DU 1.1/4", AISI 316	-	10	In stock	Enquiry
AC-DU-150-SS	Coupling CAMLOCK DU 1.1/2", AISI 316	-	10	In stock	Enquiry
AC-DU-150-SSX	Coupling CAMLOCK DU 1.1/2", AISI 316	-	10	In stock	Enquiry
AC-DU-200-SS	Coupling CAMLOCK DU 2", AISI 316	-	10	In stock	Enquiry
AC-DU-200-SSX	Coupling CAMLOCK DU 2", AISI 316	-	10	In stock	Enquiry
AC-DU-250-SS	Coupling CAMLOCK DU 2.1/2", AISI 316	-	10	In stock	Enquiry
AC-DU-250-SSX	Coupling CAMLOCK DU 2.1/2", AISI 316	-	10	In stock	Enquiry
AC-DU-300-SS	Coupling CAMLOCK DU 3", AISI 316	-	10	In stock	Enquiry
AC-DU-300-SSX	Coupling CAMLOCK DU 3", AISI 316	-	10	In stock	Enquiry
AC-DU-400-SS	Coupling CAMLOCK DU 4", AISI 316	-	10	In stock	Enquiry
AC-DU-400-SSX	Coupling CAMLOCK DU 4", AISI 316	-	10	In stock	Enquiry
AC-DU-500-SS	Coupling CAMLOCK DU 5", AISI 316	-	9	In stock	Enquiry
AC-DU-500-SSX	Coupling CAMLOCK DU 5", AISI 316	-	9	In stock	Enquiry
AC-DU-600-SS	Coupling CAMLOCK DU 6", AISI 316	-	9	In stock	Enquiry
AC-DU-600-SSX	Coupling CAMLOCK DU 6", AISI 316	-	9	In stock	Enquiry

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Socket coupling CAMLOCK DU with a thread internal BSP (Flat gasket PTFE) made in accordance with the American military standard MIL-C-27487 (A-A-59326), commonly used as a transfer coupling, especially in the petrochemical industry. Working pressure: up to 10 bar, depending on the coupling size. Material: steel AISI 316. Levers: steel AISI 304. Sealing: NBR.