The Aerotec Kupplung BL 1/2" AG lose is a pneumatic coupler designed for compressor accessories. It is manufactured by Aerotec and features a 1/2" male thread. Typically used in pneumatic systems, it facilitates quick and efficient hose connections. https://elecena.pl/product/28857868/aerotec-2009558z-kupplung-pneumatic-coupler-1-2-quot-male-brass-eu-plug 2025-05-29 https://elecena.pl/product/28857868/aerotec-2009558z-kupplung-pneumatic-coupler-1-2-quot-male-brass-eu-plug 2026-07-18