Anchor Building Materials Trading LLC supplies premium European Profile DN 7.2 quick couplings, engineered for pneumatic and fluid handling applications requiring reliable, leak‑proof, and high‑flow performance. These couplings follow the Series 26 industrial standard, ensuring compatibility with major European interchange systems.
Technical Specifications (Verified)
- Nominal Diameter: DN 7.2 (40 mm² flow area)
- Maximum Operating Pressure: Up to 35 bar (507 psi)
- Operating Temperature: –20°C to +100°C depending on seal material
- Flow Rate: Up to 1000–1070 L/min (air) depending on version
- Valve Type: Single shut‑off or straight‑through (version dependent)
- Operation: Single‑hand sleeve operation for fast connection
- Interchangeability: RECTUS Series 25, CEJN 320/321, JWL 520/530, FESTO, EWO, Kani, Oetiker DN7, Parker PE 7.2, Ludecke
- Applications: Pneumatic tools, assembly lines, compressors, industrial machinery, fluid transfer
Materials of Construction
- Brass (Standard) — corrosion‑resistant, durable, ideal for industrial pneumatic systems
- Nickel‑Plated Brass — enhanced corrosion protection for harsh environments
- Stainless Steel (AISI 303 / 304 / 316) — high strength, chemical resistance, suitable for demanding applications
- Polymer Sleeve Options — lightweight, ergonomic handling (depending on version)
- Seals: Buna‑N (NBR), Viton, EPDM, Kalrez (depending on version)
Available Sizes
Series 26 European Profile DN 7.2 couplings are available in multiple connection sizes:
- Hose Barb Sizes: 6 mm, 8 mm, 10 mm
- Threaded Connections:
- G 3/8″ BSPP (female)
- Other threaded versions vary by model (inference based on Series 26 catalog)
Key Features
- High‑flow European industrial profile
- Hardened locking pins for secure connection
- Tight sleeve design protects internal valve from dirt
- Lower connection/disconnection force compared to competitors
- Suitable for compressed air, gases, and general pneumatic systems






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