L-RF-OB-PLT = Panel mounted (PLT) return filter grille with opposed blade damper
Panel mounted grilles can be made in measurements up to 18×18
1. Add the selected L-RF-OB or L-RF value to the PLT.
2. PLT = add-on panel for flush ceiling installations outside frame size 24 “x 24”
3. Final finish in high resistance electrostatic white paint.
4. Available in:nL-PLTS = Add-on panel in Steel
L-PLTA = Add-on panel in Aluminium
5. For different sizes and finishes consult factory representative for details
For different sizes and finishes consult factory representative for details
When the coating is “S” (another color) paint manufacturer reference number is required or by supplying a paint sample
Optional damper to be installed in the plenum:nL-CD = Round Damper single blade with neck