ProductHose coupling Ludecke for air and water applications. Steel construction; designed without safety ring. Standard reference: EU air DIN 3489.Available itemsItem | Code | Ø (in.)C748461 | 4846 | 1/2 in.C748471 | 4847 | 3/4 in.C748481 | 4848 | 1 in.CategoryCouplings > Air/water couplingsTechnical specificationsMaterial: Steel (as indicated in product name)Design: Without safety ringStandard / reference: EU air DIN 3489Application: Air and water hose connectionsAvailable item codes and sizes: C748461 — Ø 1/2 in. (Code 4846); C748471 — Ø 3/4 in. (Code 4847); C748481 — Ø 1 in. (Code 4848)Product family: Hose coupling (Ludecke type)