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KARPOL smoke exhaust ducts
Tested according to DIN V 18232-6 and prEN 1366-8.
Our ducts were tested at research and developement laboratory at technological university in Munich (Germany). We received two certificates P-TUM-44 for rectangular ducts and P-TUM-445 for circular ducts.
- heat resistant to 600°c over 120 minutes
- high stability thanks to struttings
- verified assembly rules
- over pressure in smoke exhaust ducts have to be in ambient air temperature between –1500 Pa (negative pressure) and +500 Pa (over pressure)
- ducts and moulders have to be produced from 1,0 mm galvanized steel
