galvanized steel ventilation damper / stainless steel
galvanized steel, stainless steel
The ultra-tight shut-off damper KLB ensures reliable and airtight shut-off of air flows in round air lines.
The leakage air rate is too low to be reported when tested. The requirements of DIN 1946 Sheet 4 and DIN EN 1751 Class 4 are clearly surpassed.
Meets highest sanitation standards such as the ones required in clean-rooms and hospitals
Performance: Blade positive seal – seals more effectively as pressure increases
Corrosion resistant due to version of galvanized or stainless steel