Norton Door Controls 78B/D-PHA 689

The Norton 78B/D-PHA 689 is a Parallel 90deg to 180deg Holder Arm Door Closer, Adjustable Size 2-4, Field Reversible, Aluminum Painted.
The 78B/D-PHA 689 by Norton is part of the 78B/F Series Closers series. The Norton Series 78-B/F Traditional Surface Closers represent a combination of traditional styling and modern closer features. All closer sizes are contained within a single size aluminum alloy shell. These closers have an unusual ability to accommodate power adjustment to their environment. The adjustable clock coil spring provides a small incremental increase or decrease through a wide range of closer power. They can be adjusted to meet the exact power requirements of the installation. Sweep speed, latch speed and backcheck cushioning can also be adjusted to door, frame and variable conditions.


Also known as: 78BDPHA689

Technical Specifications: Hand: Field Reversible Finish Description: Aluminum Painted Grade: Grade 3 Country Of Origin: USA BAA Qualified: Yes Base Material: VARIES Series: 78B/F Series Closers Limited Warranty: 10 Years Fire Rated: No Finish: 689/US28

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