Lattices external RNV

External lattices of RNV use for an air intake in systems of ventilation and conditioning.

The external lattice of RNV consists of a frame and blinds fixed not movably. Lattices are made from light aluminum alloy. They have a strong design.

Palette of non-standard flowers of coloring

Characteristics of ventilating grates

Coefficient of "the live section" of an external aluminum lattice — 0,41.

The minimum size of a lattice is 100х100 mm. Further any combination to a step of 50 mm is possible. The maximum size of a lattice does not exceed 1200х1200 mm.

H, L — the adjusting sizes of a lattice. N+45mm, L+45mm — overall dimensions of a lattice. Profile thickness — 32 mm.

Installation of external lattices

The lattice fastens to an air duct or a wall by means of the self-tapping screw. The joint becomes stronger sealant on a neutral basis or by means of a sealant on a sticky basis on the one hand.