Vetus Anti Syphon Airvent with Valve 13 – 32mm New

Air vent suitable hoses with internal diameters of ø 13, 19, 25 and 32 mm (½ ”, ¾ ”, 1” & 1¼ ”).

Interchangeable with type AIRVENT and has the same fixing hole centres. It has the advantage that the air bleed connection rotates through 360°. In addition, the valve can be maintained without removing the vent from the wall and no tools are required to do this.