Noise suppressor rectangular tubular GTPI 50-30-60

Own production in Astana, Kazakhstan
Sizes:
Width – 500 mm.
Height – 300 mm.
Length – 600 mm.
Materials: galvanized steel, noise-absorbing material, mosquito grid, protective grid.

Noise-absorbing material - PureOne 34PN, Mineral warm and sound insulation of new generation.
Material with the royal ecological characteristics.

It is recommended by Scientific center of health of children of the Russian Academy of Medical Science for use in construction and reconstruction of kindergartens, schools and medical institutions. Environmental friendliness of material is confirmed with the highest certificate of EcoMaterial Absolute considering influence of material on the person and environment during all life cycle of product.

By results of tests of plate of PureOne 34 PN belong to the best class of sound absorption "A". Excellent sound-proof properties of partitions with use of the material PureOne are confirmed with tests in scientific research institute of construction physics of PAACH (NIISF).

Thanks to the elastic binding and arising in material fibers "effect of spring" (English "clamping power") uniformity of the insulation layer and the situation of stability of material in design is provided. Material has pure white color, reminds organic cotton or wool.