• cleanroom communicator p.11

    Saves time and eliminates the changing of clothes on entering or leaving a cleanroom. Keeps room contamination at a low level. White Styrene frame with transparent mylar "S" diaphragms and clear protective grille on both sides allow each party to see and talk to the other, even in solid wall. No batteries or electrical hookup is required. Color is Amber.

    • Neoprene seals holds room air pressure.
    • No wires, moving parts or maintenance requirements.
    • No air passage through the communicator.