FM Series electromagnetic door holders are designed for virtually any remote door release application. They are primarily used to hold fire and smoke barrier doors open until released by a remote...
• Track roller for 2210 series high security concealed overhead closers• Quiet, low friction roller assembly• Track roller threads into 2210-3077T Standard Arm • Track roller for 2210 series high...
The LCN 4640 Series Door Closer and Auto Equalizerâ„¢ is smart and reliable electrically powered low-energy power operator. It provides easy access for people with disabilities, the elderly, or the...