The Deluge 4013 is a brush seal insert designed for use with Deluge aluminium carriers, including SEM and TTM holders. Installed as part of a Deluge stop seal system, it provides an effective solution for reducing air movement, smoke, light, and sound leakage around doors and windows.
Manufactured with a high-quality, densely packed brush, the 4013 is ideal for applications where minimal resistance and smooth operation are important. The flexible brush filaments conform easily to the door leaf, helping to maintain continuous contact along the sealing line while accommodating minor variations in door alignment.
Typically used alongside threshold and meeting stile seals, the 4013 helps form a complete perimeter sealing system that can improve acoustic performance and reduce draughts without increasing closing force. Its low-resistance design also makes it well suited to frequently used doorsets.
Common applications include replacement doors and window frames, light-sensitive environments such as photographic dark rooms, and spaces where control of draughts and sound transmission is important. The insert fits securely into compatible SEM and TTM carriers and can be easily replaced without removing the aluminium holder, allowing for simple maintenance and long-term reliability.
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