Ltpgtthis xpelair wx6 commercial wall fan with safelock and telescopic wall liner is the classic face of commercial wall fans it is slim tough and reliable the fan is a stylish ventilation designed for pubs restaurants offices kitchens factories schools and shops it is suitable for single cavity brick and current timber frame wallsltpgt ltpgtthe fan has a low profile fascia making it easy to blend cleanly with commercial surroundings for safety a finger guard is integr