Images are examples, some edited with AI. The technical data are authoritative. AI notice
Push-button safety coupling NW 7.2 with hose connection for 9 mm (3/8 inch) hose ID, stainless steel 1.4404 - Fluidics equipment
Against dangerous hose whiplash on disconnection: push-button safety coupling NW 7.2 with hose connection for 9 mm (3/8 inch) hose ID for 0 to 12 bar. The first push on the button closes the coupling and vents the plug, a second push releases it.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
More safety at the workplace: the push-button safety coupling with hose connection for 9 mm (3/8 inch) hose ID holds the plug on disconnection until the plug side is vented. Rated for 0 to 12 bar and 1500 l/min.
Benefits
- Positionable coupling head, the push button can be turned to an ergonomic position after screwing in
- Plug release only with the second push of the button
- Operating pressure 0 to 12 bar, flow rate 1500 l/min
- Body material: stainless steel 1.4404, spring 1.4319, balls 1.4028, FKM seal
- Compatible with common NW 7.2 plugs (incl. Rectus 25/26, CEJN 320, Festo KS4)
Typical use
In workshops and assembly, where tools are changed often, the coupling is in daily use. It sits at the end of a compressed air hose with 9 mm inner diameter.
For the hose 9 mm version, plugs NW 7.2 in hardened steel are recommended.
Technical data
| Feature | Value |
|---|---|
| Product type | Push-button safety coupling |
| Coupling profile | NW 7.2 |
| Connection | Hose connection for 9 mm (3/8 inch) hose ID |
| Version | Stainless steel 1.4404 |
| Body material | Stainless steel 1.4404, spring 1.4319, balls 1.4028 |
| Seal | FKM |
| Operating pressure | 0 to 12 bar |
| Temperature range | -20 to +70 °C |
| Flow rate | 1500 l/min |
| Plug release | with second push of the button |
| Recommended plugs | NW 7.2 coupling plugs in hardened steel |
| Compatible with | Rectus (25, 26, 1600, 1625), TEMA (1600), CEJN (320), JWL (520, 530, 560), Legris (25, 26), Parker (PE, PEF), Prevost (E ... 07), Festo (KD4 / KS4 / NPHS), IMI-Norgren (238), Aventics (CP1-NW 7 / 7.8) |
| Weight | 185 g |
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | KDSSIP 9 NW7 ES |
| EAN | 4050571402389 |
| Zolltarifnummer | 84812090 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Stainless steel 1.4404 |
| For hose ID [mm] | 9 |
| Nominal size DN [mm] | 7,2 |
| Seal material | FKM |
| Betriebsdruck max [bar] | 12 |
| Temperaturbereich | -20-70 °C |
| Temperature (max.) | 70 |
Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.







