About Deltana
Deltana, founded in 1977, is the architectural hardware manufacturer with a proven record for exceptional service and quality. Deltana inventories America’s largest selection of architectural and door hardware in over nine fine finishes made from solid brass, zinc, aluminum, steel, and stainless steel.
Specification
DC90 Door Closer
Door closers are available in a variety of sizes and ideal for both residential and commercial applications. They are fully adjustable and UL listed.
*For additional details refer to Door Closers Info*
- Factory tested to exceed ANSI A 156.4 Grade 1
- Compliant with ANSI A 117.1
- Spring power size 1 to 6
- Adjustable latching speed (Valve 1)
- Adjustable closing speed (Valve 2)
- Adjustable backcheck functions (BC Valve)
- Meets handicap requirements, barrier-free operation
- High lubricity fluid
- Parallel bracket, cover & bolts included
- Material: Die-Cast Aluminum body, Stamped Steel Arm
- Maximum Load: 330 lbs
- Handing: Universal
- Certifications: UL and CUL Listed
- Sold as each
Resource
Specification
Installation
Door Closers Info
Deltana Catalog
Warranty








