Vetus Air Suction Vent - Type ASV

The Vetus Type ASV Air Suction Vent is engineered to provide the correct volume of ventilation air for marine engine bays. In addition to combustion air, engines require ventilation air to dissipate residual heat — approximately 6.1 m³ per kW (4.5 m³ per hp) per hour at a maximum air velocity of 3 m/s. The ASV range is sized accordingly, with model numbers corresponding to the engine horsepower rating they are designed to suit.

Constructed with a polished anodised aluminium frame and naturally anodised aluminium grilles for a premium, corrosion-resistant finish. Available in 12 sizes to suit engines from 20hp to 150hp.

• Polished anodised aluminium frame with naturally anodised aluminium grilles
• Sized to match engine horsepower — model number indicates suitable HP rating
• Ventilation capacity: ~6.1 m³/kW/ at max 3 m/s air velocity
• 12 sizes available: ASV020A through ASV150A
• Select your required length and cut-out dimension from the variant options above

Specifications (all dimensions in mm)