The Trimvent Select Xtra S13 acoustic vents have the option of manual closing and opening, that allow the inflow of fresh air from outside to be precisely controlled. The slimline design of the diffuser makes it hardly visible when installed.
SM Press Vent
Press Vents automatically regulate the air inflow to counteract over-ventilation. Available in two lengths: Standard and Mini.
The Press Vent window vent has a built-in air choke in the hood, which automatically restricts the air inflow connected with strong gusts of wind. This function is intended to prevent over-ventilation. The Press Vent is a fully automatic vent and additionally offers the possibility of regulation by two independent dampers, which can be closed or opened at any time. It is ideal for pressurised mechanical ventilation systems. The slim design of the vent makes it hardly visible after installation.
