Protective casing KZR-Z SZS is intended for installation in ventilation and protection systems requiring air supply regulation and airtight duct shutoff. It is used as part of medium-sized protective sections for protective structures, bomb shelters, and other civil defense facilities.
Overall and Connection Dimensions
Model |
D1 |
D2 |
D3 |
A1 |
A2 |
L |
d, mm |
n1, pcs |
Weight, kg |
KZR-Z SZS-300 | 300 | 370 | 400 | 606 | 606 | 322 | 11 | 8 | 34 |
KZR-Z SZS-325 | 325 | 395 | 425 | 606 | 606 | 322 | 11 | 8 | 34 |
KZR-Z SZS-355 | 355 | 425 | 455 | 606 | 606 | 322 | 11 | 8 | 34 |
KZR-Z SZS-400 | 400 | 470 | 500 | 606 | 606 | 322 | 11 | 8 | 35 |
KZR-Z SZS-450 | 450 | 520 | 550 | 606 | 606 | 322 | 11 | 8 | 36 |
KZR-Z SZS-500 | 500 | 570 | 600 | 606 | 606 | 322 | 11 | 8 | 36 |
KZR-Z SZS-560 | 560 | 630 | 660 | 606 | 606 | 322 | 11 | 8 | 37 |