Return Grille with 45° Fixed Blades - RHF MADE TO ORDER - Lead Time 2-3 weeks Custom Sizes Available CLICK HERE FOR SUBMITTAL DESCRIPTION: Return grille with fixed blades at 45° of deflection,parallels to the longest dimension. This model has afolding frame for the easy access to the filter of thereceptor box, in which it can accommodate a filterto 1” of thickness. MATERIALS Our aluminum pieces are made with hardness for ahigher resistance and are manufactured with thesame design as the steel. Tempered galvanizedsteel wire is used in the blades axis to avoid noiseand vibration. FINISHES Baked electrostatic paint (polyester) whiteVermont as standard finish with optional gray andmatte black aluminum without any extra cost, foam seal on the frame to prevent dust spots, airtight plastic packaging for fixing screws.