Description
The Norton 9304BC 689 is a commercial-grade surface-mounted door closer engineered for both interior and exterior doors in storefront and industrial settings. Built with a cast aluminum alloy shell and full rack-and-pinion mechanism, it delivers reliable, economical performance for high-traffic applications while minimizing projection from the door surface.
This non-handed closer installs on doors of either hand orientation and features two independent valves to regulate sweep and latch speed, plus adjustable backcheck for customized control. The closer fluid contains lubricity and anti-oxidation agents for long service life. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for sizing guidance specific to your door and installation support.
Specifications
- Type: Full rack and pinion, surface mounted
- Projection: 2-7/8" maximum from door surface
- Shell Material: Cast aluminum alloy
- Handed: Non-handed (installs either hand)
- Sweep and Latch Control: Two independent non-critical valves
- Backcheck: Adjustable
- Shoe Type: Non-hold open (15% power adjustment, +/- 7-1/2%)
- Fluid: Contains lubricity and anti-oxidation agents
