2800ST 689 Norton Door Controls Door Closer
Original price was: $825.00.$100.00Current price is: $100.00.
(In Stock)
2800ST 689 Norton Door Controls Door Closer
- Finish: 689/US28
- Series: 2800ST Cam Action Closers
- Type: Door Closers and Operators
- Sub Type: Door Closer
| Type | Surface |
| Technology | Cam Action |
| Mounting Location | Pull Side |
| Mounting Style | Slide Track |
| Arm Type | Slide Track Arm Standard |
| Hand | Non-Handed |
| Back Check | Adjustable |
| Cover | Plastic |
The 2800ST Series is a cam action door closer for slide arm and track applications. The cam action design is ideal, as it provides much greater efficiency than a rack and pinion door closer for slide track applications. The cam action provides much lower opening resistance while delivering optimum closing force and control. The door closer’s wide range of adjustable closing power permits use in the most demanding situations. The efficiency and flat power curve comply with the opening force requirements of the Americans with Disabilities Act (ADA).
The 2800ST Series comes standard with adjustable sweep speed and latch speed, closing control and adjustable backcheck cushioning in the opening cycle.
The cam action design is ideal as it provides greater efficiency than a rack and pinion door closer for slide track applications. Cam action closers provide a lower opening resistance while delivering optimum closing force and control. The door closer’s wide range of adjustable closing power permits use in the most demanding situations.
- Door Controls: (interior) (exterior) swinging door(s) shall be cam and roller design contained within a precision cast aluminum housing.
- Door closing force shall be adjustable to ensure adequate closing control.
- Door closing speed shall be controlled by independent hydraulic adjustment valves in the sweep and latch range of the closing cycle.
- Door closer shall have an adjustable hydraulic backcheck valve to cushion the door speed if door is opened violently.
- Maximum door open shall be templated to (85°), (90°), (100°), (110°), conditions permitting.
- Door closer shall have hold open capability with an on/off selector and tension adjustment.
- Non-hold open units shall be U.L. Listed for self-closing door.
- Unit shall be in compliance with the requirements of the Americans With Disabilities Act (ADA). ANSI standards A117.1.
- Units shall meet C-UL US.
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