LOLIPPYY Heavy Duty Automatic Door Closer with Self-Closing Hinge System for Residential & Commercial Interior Door Hardware

Description

This self closing door hinge features a spring door hardware structure, combining safety spring door closer components with automatic inner door closer capabilities. The door shutter and refrigerator door closer functions allow for consistent automatic door closing, making it suitable for fire safety compliance while maintaining reliability in diverse environments.

Features

-Color:Silver
-Material:Stainless Steel
-Size:28.00X9.00X2.00cm/11.00X3.54X0.79in
-Emergency isolation made easy: the auto door closer hinge ensures rapid automatic door closing, helping contain dangers during fire incidents for improved escape and rescue outcomes
-Mechanism: featuring a door closer gear, it delivers precise adjustable strength for closing, to fit fire doors of different sizes, materials, and weights
-Silent functionality for quiet areas: thanks to its quiet door closer construction, this device eliminates loud closing noises, supporting environments like healthcare and education settings
-Reliability: designed as a fire door closer, its materials secure integrity in demanding high temperature scenarios where fire safety is paramount
-Flexible application: the commercial door closer comes with a universal hinge system, facilitating straightforward installation onto various types of fire doors and saving valuable setup time