A door closer is a mechanical hydraulic device that closes a door. They come in a variety of styles to suit both your functional and aesthetic preferences. Door closers are most commonly installed on fire doors, which need to be closed in case of fire, to help prevent the spread of fire and smoke.
- Door closer are flexible and easy to install.
- Adjustable tension, closing speed and latch speed.
- Super aluminium alloy casting machine and the three layers of brightness painting will protect it from oxygenation.
- Non-hold open standard.
- The painting plastic moving arm can protect from eroding the excellent closing can protect oil leakage
- With a function of stopping at anchor point of 90° and no anchor of 180°
- Great strength and durability.