Is the Brass Quick Connector DN7.2 Eurostandard, No Valve, Hose Socket, Series 26KA compatible with couplings from other manufacturers?

Yes. The Brass Quick Connector DN7.2 Eurostandard, No Valve, Hose Socket, Series 26KA is fully interchangeable with Eurostandard DN7.2–7.8 couplings from other manufacturers, so it is compatible with couplings that follow that standard. Its brass construction, 35 bar working pressure rating and -20°C to +100°C temperature range ensure robust performance across systems. Available in corrugated hose end, thermoplastic hose end with nut, and thermoplastic hose end with nut plus protective spring variants, it offers flexible connection options while maintaining compatibility with other Eurostandard fittings.

Does the Brass Quick Connector DN7.2 Eurostandard, No Valve, Hose Socket, Series 26KA require specific maintenance to ensure reliable operation at pressures up to 35 bar?

The Brass Quick Connector DN7.2 Eurostandard, No Valve, Hose Socket, Series 26KA does not require unusual or complex maintenance to ensure reliable operation at pressures up to 35 bar, but regular basic care is recommended to maintain performance and safety: - Visual inspection: check regularly for visible damage, wear, corrosion or deformation on the brass body, hose tail, nut and protective spring (if fitted). - Seal inspection/replacement: inspect internal seals/O‑rings for wear, cracking or extrusion; replace promptly if damaged to preserve leak‑tightness at high pressure. - Cleanliness: keep mating faces and sealing surfaces free of dirt, debris and corrosion to ensure proper sealing and easy coupling/uncoupling. - Hose and fitting security: ensure hose is correctly mounted (corrugated or thermoplastic variant) and clamped or tightened to the manufacturer’s recommendation; inspect hose for abrasion, kinks or damage—replace if compromised. - Lubrication: use compatible, light lubricant on seals only if recommended by the seal manufacturer; avoid oils/greases that degrade elastomers. - Functional test: periodically pressurize and check for leaks and proper engagement/disengagement under working conditions before critical use. - Compatibility and limits: respect the specified pressure (≤35 bar) and temperature range (−20°C to +100°C); do not exceed ratings or use with incompatible media. Following these routine checks and replacing worn seals or damaged components will help ensure reliable, safe operation of the Brass Quick Connector DN7.2 Eurostandard, No Valve, Hose Socket, Series 26KA at pressures up to 35 bar.

Brass Quick Connector DN7.2 Eurostandard, No Valve, Hose Socket, Series 26KA

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

Additional information

Material	B – brass (bronze)

The quick coupling plug with the widely used Eurostandard DN7.2 profile is a reliable solution designed for air applications, ensuring secure and efficient connections without the use of a valve. Manufactured from durable brass, it guarantees long-lasting performance even under demanding conditions, withstanding working pressures up to 35 bar and operating temperatures ranging from -20°C to +100°C. This versatile plug is offered in three practical variants: with a corrugated hose end for a firm grip, with a thermoplastic hose end equipped with a nut for easy installation, and with a thermoplastic hose end featuring both a nut and a protective spring that safeguards the hose against abrasion, bending, and mechanical damage. Fully interchangeable with all Eurostandard DN7.2 ÷ 7.8 couplings from other manufacturers, it provides maximum compatibility and flexibility across different systems. Engineered for efficiency and durability, this coupling plug is an excellent choice for professionals seeking a dependable connection solution that combines safety, convenience, and universal application.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RE-26SFKK06MXX	Quick coupling plug 26SF DN7.2, for hose plastic 4x6 mm, spring, brass	4	35	In stock	Enquiry
RE-26SFKK08MXX	Quick coupling plug 26SF DN7.2, for hose plastic 6x8 mm, spring, brass	6	35	In stock	Enquiry
RE-26SFKK10MXX	Quick coupling plug 26SF DN7.2, for hose plastic 8x10 mm, spring, brass	8	35	In stock	Enquiry
RE-26SFKK12MXX	Quick coupling plug 26SF DN7.2, for hose plastic 9x12 mm, spring, brass	8	35	In stock	Enquiry
RE-26SFKO06MXX	Quick coupling plug 26SF DN7.2, for hose 4x6 mm, brass	4	35	In stock	Enquiry
RE-26SFKO08MXX	Quick coupling plug 26SF DN7.2, for hose 6x8 mm, brass	6	35	In stock	Enquiry
RE-26SFKO10MXX	Quick coupling plug 26SF DN7.2, for hose plastic 8x10 mm, brass	8	35	In stock	Enquiry
RE-26SFKO12MXX	Quick coupling plug 26SF DN7.2, for hose plastic 9x12 mm, brass	8	35	In stock	Enquiry
RE-26SFTF04MXX	Quick coupling plug 26SF DN7.2, for 4 mm hose, brass	4	35	In stock	Enquiry
RE-26SFTF06MXX	Quick coupling plug 26SF DN7.2, for 6 mm hose, brass	6	35	In stock	Enquiry
RE-26SFTF08MXX	Quick coupling plug 26SF DN7.2, for 8 mm hose, brass	8	35	In stock	Enquiry
RE-26SFTF09MXX	Quick coupling plug 26SF DN7.2, for 9 mm hose, brass	8	35	In stock	Enquiry
RE-26SFTF10MXX	Quick coupling plug 26SF DN7.2, for 10 mm hose, brass	10	35	In stock	Enquiry
RE-26SFTF13MXX	Quick coupling plug 26SF DN7.2, for hose 13 mm, brass	12	35	In stock	Enquiry

Do you need a larger quantity of products or a bespoke quote?

Call us: +91 8 925 918 796 or email us: chennai@tubes-international.com

SEND ENQUIRY

The quick coupling plug with the widely used Eurostandard DN7.2 profile is a reliable solution designed for air applications, ensuring secure and efficient connections without the use of a valve. Manufactured from durable brass, it guarantees long-lasting performance even under demanding conditions, withstanding working pressures up to 35 bar and operating temperatures ranging from -20°C to +100°C. This versatile plug is offered in three practical variants: with a corrugated hose end for a firm grip, with a thermoplastic hose end equipped with a nut for easy installation, and with a thermoplastic hose end featuring both a nut and a protective spring that safeguards the hose against abrasion, bending, and mechanical damage. Fully interchangeable with all Eurostandard DN7.2 ÷ 7.8 couplings from other manufacturers, it provides maximum compatibility and flexibility across different systems. Engineered for efficiency and durability, this coupling plug is an excellent choice for professionals seeking a dependable connection solution that combines safety, convenience, and universal application.