PKM: Special design to door mounted for ventilation and air conditioning systems operating at low and medium pressure. Allows air circulation, Overlapping V-shaped blades. The aerodynamic design offers very low pressure loss. Convenient for wall and ceiling application.
- System with hidden to middle screws is the standard. Both parts of the grill are joined together by screws
- Can be applied with adhesive.
- Standard White ABS plastic.
- Various color options on demand