88 Series Door Closer
Description
Concealed Overhead Door Closers with Fixed and Adjustable Power Spring
Cal-Royal’s finest concealed overhead door closer series meeting the highest industry standards Grade 1.
- ANSI A156.4 Grade 1: UL Listed
- UL Listed for fixed-size door closers. (Grade 1)
- UL Listed 10C for adjustable door closers. (Grade 1)
- Center Hung Door Application: Double or Single Acting (applied door stop renders unit Single Acting). Adjustable “S” type side loading or “A” type, “K” type, and “PT” type end loading arms are available for center pivoted door applications.
- Offset Hung Door Application: Single Acting Offset “JO” and “VO” type top arms are available for butt hung or offset pivoted applications.
- Available with ½”, ¾” long, and 7/8” extended spindles.
