Protective Grille Housing KZR-Z (for UZS sections)
Purpose.
The KZR-Z housing is designed for installation of a unified protective section (UZS) in ventilation ducts.
The unit ensures airtight connection, reliable fixation of the protective element, and easy access for maintenance.
Design features:
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Universal installation:
suitable for integration into both vertical and horizontal duct sections.
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Airtightness:
the removable cover fits tightly to the housing base, preventing air leakage or blast wave penetration bypassing the section.
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Secure fixation:
internal guides firmly hold the UZS section, preventing displacement under load.
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Ease of operation:
the design allows quick installation or replacement of the protective section without dismantling the entire assembly.
Technical specifications:
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Housing material:
carbon steel.
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Protective coating:
powder coating (RAL 6003, olive).
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Climatic version:
U2 (according to GOST 15150).
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Operating temperature range:
from –20°C to +40°C.
Installation note:
For correct installation and replacement of the UZS section, sufficient free space must be provided on the service side (cover side).
| Standard size |
D1 |
D2 |
D3 |
A1 |
A2 |
L |
d, mm |
h1 |
Weight, kg |
| KZR-Z UZS-1-300 | 300 | 370 | 400 | 749 | 695 | 337 | 11 | 8 | 44 |
| KZR-Z UZS-1-325 | 325 | 395 | 425 | 749 | 695 | 337 | 11 | 8 | 44 |
| KZR-Z UZS-1-355 | 355 | 425 | 455 | 749 | 695 | 337 | 11 | 8 | 45 |
| KZR-Z UZS-1-400 | 400 | 470 | 500 | 749 | 695 | 337 | 11 | 8 | 45 |
| KZR-Z UZS-1-450 | 450 | 520 | 550 | 749 | 695 | 337 | 11 | 8 | 46 |
| KZR-Z UZS-1-500 | 500 | 570 | 600 | 749 | 695 | 337 | 11 | 8 | 46 |
| KZR-Z UZS-1-560 | 560 | 630 | 660 | 749 | 695 | 337 | 11 | 8 | 47 |
| KZR-Z UZS-1-630 | 630 | 730 | 730 | 749 | 695 | 337 | 11 | 8 | 48 |
| KZR-Z UZS-1-710 | 710 | 780 | 810 | 749 | 695 | 337 | 11 | 8 | 43 |