Barcelona couplings are made in compliance with Spanish UNE norm. Forged products are used in connection with hydrants; casted ones can be used for industrial.
The lock mechanism is achieved by swithing the claws of three with every piece.
UNE 23400 — Material de lucha contra incendios Racores de conexión
Casted aluminum alloy. Little working on the casted billets required, it is less expensive to cast.
Forged aluminum. Shaped under compressive forces, products are far stronger thus demanded in firefighting field.
Black natural buna rubber gasket (NBR)
Branding on claws
EUR standard pallet
LW 120 × 80 cm