Is the Stainless Steel GUILLEMIN Connector Cap with Chain compatible with other Guillemin couplings and standards-compliant in industrial systems?

Yes. The Stainless Steel GUILLEMIN Connector Cap with Chain is standards-compliant and broadly compatible: it is manufactured in accordance with EN 14420-8/NF-E-29572, so it matches the dimensional and performance requirements for Guillemin (symmetric) couplings used in industrial systems. Made from AISI 316 stainless steel with a black FKM-VITON sealing element, it offers corrosion and chemical resistance, a working pressure up to 16 bar and an operating range of -10°C to +180°C, ensuring reliable sealing and interchangeability with other compliant Guillemin fittings in typical industrial applications.

Can the Stainless Steel GUILLEMIN Connector Cap with Chain withstand exposure to aggressive chemicals and sea water without degrading its performance?

Yes. The Stainless Steel GUILLEMIN Connector Cap with Chain is well suited to resist aggressive chemicals and seawater without degrading performance. Key reasons: - Material: AISI 316 stainless steel provides excellent corrosion resistance to chlorides and marine environments, minimizing pitting and crevice corrosion common in seawater. - Seal: The black FKM‑VITON rubber sealing element offers very good resistance to a wide range of aggressive chemicals, fuels and oils, and maintains tightness across -10°C to +180°C. - Standards & ratings: Manufactured to EN 14420‑8/NF‑E‑29572 and rated for up to 16 bar working pressure, it’s designed for reliable service in demanding industrial conditions. - Practicality: The chain prevents loss and ensures correct handling, supporting long‑term operational reliability. Limitations: Extremely oxidizing acids, certain high‑concentration alkali solutions, or very specific specialty chemicals may still attack FKM or undercut stainless steel in particular conditions. For prolonged immersion in highly aggressive media, elevated temperatures, or unusual chemistries, verify compatibility with detailed chemical resistance data or consult the supplier.

Stainless Steel GUILLEMIN Connector Cap with Chain

All products, Symmetrical claw couplings/

Additional information

Material	SS – stainless steel

The GUILLEMIN connector cap with chain is a robust and reliable solution designed for secure and efficient sealing of symmetrical couplings. Manufactured in compliance with EN 14420-8/NF-E-29572 standards, it ensures consistent performance and compatibility across a wide range of industrial applications. Crafted from premium AISI 316 stainless steel, the cap offers outstanding resistance to corrosion, making it ideal for demanding environments where durability and safety are essential. With a working pressure of up to 16 bar, it guarantees dependable operation even under challenging conditions. The sealing element, made of high-quality black FKM-VITON rubber, provides excellent chemical resistance and long-lasting tightness. Designed to withstand operating temperatures from -10°C to +180°C, this connector cap delivers versatility and reliability in both low and high-temperature processes. Enhanced with a practical chain, it ensures secure handling and prevents misplacement, making it a trusted choice for industries that value efficiency, safety, and long-term performance.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
GU-DP-075-SS	GUILLEMIN DN 20 connector blind plug, AISI 316	-	-	In stock	Enquiry
GU-DP-100-SS	GUILLEMIN DN 25 connector blind plug, AISI 316	-	-	In stock	Enquiry
GU-DP-125-SS	GUILLEMIN DN 32 connector blind plug, AISI 316	-	-	In stock	Enquiry
GU-DP-150-SS	GUILLEMIN DN 40 connector blind plug, AISI 316	-	-	In stock	Enquiry
GU-DP-200-SS	GUILLEMIN DN 50 connector blind plug, AISI 316	-	-	In stock	Enquiry
GU-DP-250-SS	GUILLEMIN DN 65 connector blind plug, AISI 316	-	-	In stock	Enquiry
GU-DP-300-SS	GUILLEMIN DN 80 connector blind plug, AISI 316	-	-	In stock	Enquiry
GU-DP-400-SS	GUILLEMIN DN 100 connector blind plug, AISI 316	-	-	In stock	Enquiry

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The GUILLEMIN connector cap with chain is a robust and reliable solution designed for secure and efficient sealing of symmetrical couplings. Manufactured in compliance with EN 14420-8/NF-E-29572 standards, it ensures consistent performance and compatibility across a wide range of industrial applications. Crafted from premium AISI 316 stainless steel, the cap offers outstanding resistance to corrosion, making it ideal for demanding environments where durability and safety are essential. With a working pressure of up to 16 bar, it guarantees dependable operation even under challenging conditions. The sealing element, made of high-quality black FKM-VITON rubber, provides excellent chemical resistance and long-lasting tightness. Designed to withstand operating temperatures from -10°C to +180°C, this connector cap delivers versatility and reliability in both low and high-temperature processes. Enhanced with a practical chain, it ensures secure handling and prevents misplacement, making it a trusted choice for industries that value efficiency, safety, and long-term performance.