The MSRT®-SL-A with aluminum slats is used in systems that do not permit deflection of the curtain because a danger point is located directly behind the door curtain.

The aluminum lamella used is double-walled and light-tight. This makes it suitable for use in laser systems. The louvers can withstand an impact of 1700 joules without any measurable deformation. For process insight, the same lamella is available with viewing fields.