Is the Air Coupling DN7.2 Eurostandard, No Valve, Hose Connection, 35 bar suitable for use with pneumatic tools and continuous vibration environments?

Yes — with conditions. The Air Coupling DN7.2 Eurostandard, No Valve, Hose Connection, 35 bar is suitable for use with pneumatic tools and in environments with continuous vibration only if you choose the carbon steel version. The product description states it is designed for air and non‑flammable gases, rated to 35 bar and −20°C to +100°C, and is interchangeable with Eurostandard DN7.2–7.8 couplings. However, for demanding, continuous‑operation or high‑vibration applications (and for pneumatic tools that cause wear), carbon steel plugs are recommended because they offer superior wear resistance and longer service life compared with brass. If you select the carbon steel (galvanized) variant and ensure proper hose and system installation, the coupling will be appropriate; the brass version is less suitable for heavy vibration and continuous tool use.

Can the Air Coupling DN7.2 Eurostandard, No Valve, Hose Connection, 35 bar be used with nitrogen and other non-flammable gases in industrial pneumatic systems?

Yes. The Air Coupling DN7.2 Eurostandard, No Valve, Hose Connection, 35 bar is specified as suitable for air, nitrogen, and other non-flammable gases in industrial pneumatic systems. It supports a working pressure up to 35 bar and an operating temperature range of -20°C to +100°C, making it appropriate for typical industrial conditions. For applications with continuous operation, high vibration, or frequent use of pneumatic tools, choose the carbon steel version for greater wear resistance and longer service life. The coupling is fully compatible and interchangeable with Eurostandard DN7.2 ÷ 7.8 fittings and is available in brass or galvanized carbon steel to balance strength and corrosion resistance.

Air Coupling DN7.2 Eurostandard, No Valve, Hose Connection, 35 bar

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

Additional information

Material	B – brass (bronze)
Standard length [m]	100

The quick coupling plug with the widely used Eurostandard DN7.2 profile is designed without a valve and equipped with a ribbed end, ensuring a secure and reliable connection to hoses in pneumatic systems. Suitable for air, nitrogen, and other non-flammable gases, it guarantees efficient performance across a broad range of industrial applications. For demanding conditions involving continuous operation, vibrations, or the use of pneumatic tools, carbon steel plugs are recommended due to their superior resistance to wear and extended service life. Fully compatible and interchangeable with all couplings manufactured according to Eurostandard DN7.2 ÷ 7.8, this solution provides maximum flexibility and convenience in system integration. With a working pressure of up to 35 bar and an operating temperature range from -20°C to +100°C, the plug ensures durability and reliability even in challenging environments. Available in high-quality brass or galvanized carbon steel, it combines strength with corrosion resistance, making it an excellent choice for professionals seeking long-lasting performance and safety in pneumatic installations.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TP-ES72-WK-04	Quick coupling plug DN7.2, for 4 mm hose, brass	4	35	In stock	Enquiry
TP-ES72-WK-06	Quick coupling plug DN7.2, for 6 mm hose, brass	6	35	In stock	Enquiry
TP-ES72-WK-06-ST	Quick coupling plug DN7.2, for 6 mm hose, galvanized steel	6	35	In stock	Enquiry
TP-ES72-WK-08	Quick coupling plug DN7.2, for 8 mm hose, brass	8	35	In stock	Enquiry
TP-ES72-WK-08-ST	Quick coupling plug DN7.2, for 8 mm hose, galvanized steel	8	35	In stock	Enquiry
TP-ES72-WK-09	Quick coupling plug DN7.2, for 9 mm hose, brass	8	35	In stock	Enquiry
TP-ES72-WK-09-ST	Quick coupling plug DN7.2, for 9 mm hose, galvanized steel	8	35	In stock	Enquiry
TP-ES72-WK-10	Quick coupling plug DN7.2, for 10 mm hose, brass	10	35	In stock	Enquiry
TP-ES72-WK-13	Quick coupling plug DN7.2, for 13 mm hose, brass	12	35	In stock	Enquiry
TP-ES72-WK-13-ST	Quick coupling plug DN7.2, for 13 mm hose, galvanized steel	12	35	In stock	Enquiry

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The quick coupling plug with the widely used Eurostandard DN7.2 profile is designed without a valve and equipped with a ribbed end, ensuring a secure and reliable connection to hoses in pneumatic systems. Suitable for air, nitrogen, and other non-flammable gases, it guarantees efficient performance across a broad range of industrial applications. For demanding conditions involving continuous operation, vibrations, or the use of pneumatic tools, carbon steel plugs are recommended due to their superior resistance to wear and extended service life. Fully compatible and interchangeable with all couplings manufactured according to Eurostandard DN7.2 ÷ 7.8, this solution provides maximum flexibility and convenience in system integration. With a working pressure of up to 35 bar and an operating temperature range from -20°C to +100°C, the plug ensures durability and reliability even in challenging environments. Available in high-quality brass or galvanized carbon steel, it combines strength with corrosion resistance, making it an excellent choice for professionals seeking long-lasting performance and safety in pneumatic installations.