Norton 78E/F-RA 691 RH 78 Series Pot Belly Door Closer

Norton 78E/F-RA 691 RH 78 Series Pot Belly Closer offers a perfect blend of traditional styling and modern functionality. Designed as a regular arm door closer, this model is adjustable to size 5-6 and features a field-reversible handing for versatile installation options. The light bronze painted finish enhances its aesthetic appeal, making it suitable for both commercial and residential applications. This closer is engineered with a rack-and-pinion mechanism enclosed in a durable cast aluminum alloy shell, ensuring reliable performance in various environments. The innovative adjustable clock coil spring allows for precise power adjustments, meeting the specific closing requirements of any installation. Users can easily modify the sweep speed, latch speed, and backcheck cushioning with a hex-key operated regulating valve, providing flexibility to adapt to door and frame conditions. The Norton 78E/F-RA closer is fire rated for three hours and includes cold weather fluid functionality, making it a robust choice for diverse climates. With a limited 10-year warranty, this closer guarantees long-lasting reliability. Ideal for both interior and exterior doors, the Norton 78E/F-RA ensures safety and convenience, making it an essential addition to any building project.

78 Series Pot Belly Closer

Regular Arm Door Closer, Adjustable Size 5-6, Field Reversible, Light Bronze Painted

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.

The Norton® Series 78-B/F Traditional Surface Closers represent a combination of traditional styling and modern closer features.

The Norton 78B/F Series  has 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. 

Closer for interior (and) exterior doors shall be rack-and-pinion type enclosed in a cast aluminum alloy shell. Closer spring shall be clocktype coil spring and shall be adjustable through a wide range of closing power. Closer shall be equipped with a single hex-key operated regulating valve for control of both closing and latch speeds. Closer shall have a hex-key operated regulating valve to control the adjustable backcheck feature. Closer shall be Norton® Series 78-B/F Traditional Surface Closer or equivalent.

Resources

• 78-B/F Regular or Parallel Arm, Non-Hold Open
• 78-B/FHA Regular or Parallel Arm, Hold Open
• 78-B/FPRA, 78-B/FPRHA Parallel Rigid Arm, Non-Hold Open or Hold Open
• 78B/F Series Closers Cut Sheet
• 78BF Surface Closer
• Norton Surface Closers Catalog
• UNI78-B/F, UNI78-B/FH, Unitrol