Aluminium Camlock couplings are the economical standard for liquid transfer where weight and cost matter, widely used with water and petroleum-based liquids. Cam-and-groove halves to EN 14420-7 / MIL-C-27487 connect without tools. For liquids only — not compressed air; check the seal against the medium and avoid aggressive acids and alkalis that attack aluminium.
Aluminum CAMLOCK Couplings — 284 products available online.