The Ludecke ES 12 NAAB turns any G 1/2 port into a quick-disconnect ES DN 7.2 connection within seconds. As the male counterpart to the single-hand quick connect couplings of the ES DN 7.2 series, it connects to the matching coupling with a single hand movement – robust, tight, and built for daily use.
What sets this plug nipple apart in daily use
Whether on the production line, in the workshop, or with mobile compressed air tools: brass MS 58, plain makes this plug nipple resistant to the demands of continuous use. Thanks to the European standard profile DN 7.2, it couples tightly and securely, and the width across flats SW 24 mm allows tightening with common tools – no special equipment needed.
Technical Data at a Glance
Thread connection G 1/2 a · Overall length L 44 mm · Width across flats SW 24 mm · Plug diameter L1 10 mm · Insertion length L2 20 mm · Weight ca. 60 g · Material brass MS 58, plain · Nominal size DN 7,2
Getting the most out of the ES 12 NAAB
It fits all Ludecke couplings of the ES DN 7.2 series. As a double shut-off plug nipple, the valves only open once coupled, so no medium escapes on disconnection. Please note: this function only applies together with double shut-off ES DN 7.2 couplings, not with standard, non-shut-off couplings. In practice, it proves itself in plant engineering, manufacturing, and mobile compressed air tools – anywhere connections need to be made and released frequently.
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