Norton 9300 Door Closer Adjustment

The norton door closer 9300 is a lighter weight version of the 1600.

Norton 9300 door closer adjustment.

All meet ansi a156. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. 160 series door closer. This door closer is a grade 3 closer and is designed for light commercial use.

Regular arm and top jamb closers shall have a non hold open shoe permitting 15 7 1 2 power adjustment. Closers shall have adjustable backcheck. 4 grade 2 or ansi a156. They are reversible for right or left door swing directions.

Closers that meet ul 10c for fire rated doors meet positive pressure fire test standards. Though cumbersome his first door closers were effective devices which permitted the adjustment of the door s sweep speed. Full cover with security fasteners shall be available. Closer fluid shall maintain stable viscosity to allow door closer to perform in temperatures ranging from extremely high to as low as 40 f.

These closers can replace yale dorma falcon stanley parker and cal royal models with the same mounting hole pattern. Closers shall have two non critical valves to independently regulate sweep and latch speed. Closer fluid shall contain lubricity and anti oxidation agents. The version we send is for a 36 door and features adjustable closing latching and back check speeds.

Closers shall not project over 2 1 4 and shall be capable of mounting on 1 3 4 top rail or inverted mounting on 1 3 4 top jamb. Norton door closers installation instructions from the 160 series to the 9540 series. Norton door controls continuously develops cutting edge door control solutions for swing door applications. Closer fluid shall contain lubricity and anti oxidation agents.

7500st ps7500st 7700st ps7700st slide track push or pull non hold open or hold open. This door closer has a fixed spring so the tension can not be adjusted. Closers without hold open shall be regularly furnished with power adjustment arm bracket capable of providing a 15 power adjustment. In later years norton door controls refined the rack and pinion closer and the concept of a valve controlled backcheck for hydraulic closers.

4 grade 3 durability strength and performance standards for door controls. Norton s dynamic portfolio of mechanical door closers and electronic door operators will allow your building to be outfitted with code compliant solutions tailored to your occupant s needs.