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kołnierz ogniochronny Ø50/30mm

European Technical Approval ETA-17/0676
Certificate of Constancy of Performance: 1488-CPR-0624/W
Declaration of Performance: 840006-84044
Fire resistance class up to EI 120.


mcr PS fire-proof collars comprise an external cover made of steel sheet, and elastic inserts made of thermo-plastic elements containing dispersed graphite, with an addition of fillers and technological oils. The intumescent inserts fill in the opening from a burnt-out installation under temperatures above 140°C.


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The administrator of your personal data is "MERCOR" S.A. with its registered office in Gdańsk, entered into the KRS instruction under the number 0000217729.