Is the Quick-release air coupling DN7.2 Eurostandard with hose connection, 16 bar safe for use with nitrogen and other non-flammable gases?

Yes. The Quick-release air coupling DN7.2 Eurostandard with hose connection, 16 bar is suitable for use with nitrogen and other non-flammable gases. It is designed for pneumatic systems operating with compressed air, nitrogen, or other non-flammable gases and features a double shut-off mechanism (valves in both socket and plug) to prevent leaks during disconnection. It is engineered to withstand working pressures up to 16 bar and is rated for safe operation up to 8 bar for one‑handed disconnection, with an operating temperature range of -20°C to +100°C. Constructed from brass with a stainless steel spring and NBR seals, it provides durability and reliable tightness. Ensure compatibility with your specific system (pressure, temperature, sealing materials) and follow applicable safety standards and installation guidelines.

Can the Quick-release air coupling DN7.2 Eurostandard with hose connection, 16 bar be used safely in environments with fluctuating temperatures between -20°C and +100°C?

Yes. The Quick-release air coupling DN7.2 Eurostandard with hose connection, 16 bar is specified to operate safely within the temperature range of -20°C to +100°C. Its brass construction, stainless steel spring and NBR sealing are engineered for durability and reliable sealing across that full range, and it is rated for working pressures up to 16 bar with a double shut-off mechanism to prevent leaks during disconnection. For safe use in environments with fluctuating temperatures, ensure the coupling is installed and maintained per manufacturer instructions, check compatibility of NBR seals with any gases or contaminants present, and inspect regularly for wear or damage that could be accelerated by thermal cycling.

Quick-release air coupling DN7.2 Eurostandard with hose connection, 16 bar

All products, General-purpose low-pressure quick couplings/

Additional information

Material	B – brass (bronze)

The quick-release coupling plug with Eurostandard DN7.2 profile is a reliable solution designed for pneumatic systems operating with compressed air, nitrogen, or other non-flammable gases. Equipped with a double shut-off mechanism, it ensures maximum safety by incorporating valves in both the socket and the plug, effectively preventing unwanted leaks during disconnection. Thanks to its ergonomic design, the coupling can be operated effortlessly with one hand, even under pressures up to 8 bar, making it highly convenient in daily use. Engineered for durability, it withstands working pressures up to 16 bar and operates efficiently within a wide temperature range from -20°C to +100°C. Manufactured from robust brass with a stainless steel spring, it guarantees long-lasting performance and resistance to wear, while the NBR sealing provides excellent tightness and reliability. With an impressive flow rate of 734 l/min at Pe=6 bar and Δp=1 bar, this coupling plug ensures optimal efficiency in demanding pneumatic applications. Ideal for professional environments, it combines safety, ease of use, and high performance, making it a trusted component for modern pneumatic installations.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TP-ES72D-WK-06X	Quick coupling plug DN7.2 double shut-off, for 6 mm hose, brass	6	16	In stock	Enquiry
TP-ES72D-WK-08X	Quick coupling plug DN7.2 double shut-off, for 8 mm hose, brass	8	16	In stock	Enquiry
TP-ES72D-WK-09X	Quick coupling plug DN7.2 double shut-off, for 9 mm hose, brass	8	16	In stock	Enquiry
TP-ES72D-WK-10X	Quick coupling plug DN7.2 double shut-off, for 10 mm hose, brass	10	16	In stock	Enquiry
TP-ES72D-WK-13X	Quick coupling plug DN7.2 double shut-off, for 13 mm hose, brass	12	16	In stock	Enquiry

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The quick-release coupling plug with Eurostandard DN7.2 profile is a reliable solution designed for pneumatic systems operating with compressed air, nitrogen, or other non-flammable gases. Equipped with a double shut-off mechanism, it ensures maximum safety by incorporating valves in both the socket and the plug, effectively preventing unwanted leaks during disconnection. Thanks to its ergonomic design, the coupling can be operated effortlessly with one hand, even under pressures up to 8 bar, making it highly convenient in daily use. Engineered for durability, it withstands working pressures up to 16 bar and operates efficiently within a wide temperature range from -20°C to +100°C. Manufactured from robust brass with a stainless steel spring, it guarantees long-lasting performance and resistance to wear, while the NBR sealing provides excellent tightness and reliability. With an impressive flow rate of 734 l/min at Pe=6 bar and Δp=1 bar, this coupling plug ensures optimal efficiency in demanding pneumatic applications. Ideal for professional environments, it combines safety, ease of use, and high performance, making it a trusted component for modern pneumatic installations.