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Dorma BTS80 Floor Closer Body and Cement Case
SKU: BTS80 The Dorma BTS80 floor closers compact body and cement case, 2-3/8" deep is suited for thin slab concrete construction. A wide selection of interchangeable spindles makes the BTS80 suitable for virtually any floor covering or threshold application. The BTS80 can control exceptionally heavy single- and double-acting doors.
- Instructions & Templates
Floor Closer Body and Cement Case
Serial no. / SKU: BTS80Product Overview
- Floor Closer body with cement case, less spindle
- Compact closer body and cement case 2-3/8" deep suited for thin slab concrete construction.
- Spring Size 2 or 3
- For center hung or offset applications
- For doors weighing up to 660 pounds
- Size 2, Exterior doors 2'6"-3'6" wide,
Interior doors, 2'6"- 4'0" wide - Size 3, Exterior doors 3'6"- 4'0" wide,
Interior doors, 4'0"- 4'6" wide - For both single and double-acting doors
Floor Closer Body and Cement Case
Serial no. / SKU: BTS80Technical Specifications
- Non Handed
- Dual valves for sweep and latch adjustment
- Selectable delayed action
- Selectable multipoint hold open
- Pressure relief valve protects closer from damage caused by forced closing.
- Interchangeable spindles available to provide bottom door clearances ranging from 5/16" to 2-5/16". 3° Pre Load Interchangeable spindles also available.
- BTS80 BFE(Barrier Free) maximum width exterior door-3'0"
- Closer adjustment in cement case provides lateral
and longitudinal adjustment of 1/4" and height adjustment of 5/32". - Mechanical backcheck at approximately 70º.
- Selectable delayed action between 175º and 75º.
- Selectable multipoint hold open between approximately 75º and 175º.
- Delayed action is functional when hold open is not engaged.
- Certified to the requirements of ANSI A156.4 for grade 1 closers.
- The BTS80 BFE meets the opening force requirements of ANSI A117.1 for exterior Barrier-Free accessibility.
- Barrier Free not available with backcheck
Floor Closer Body and Cement Case
Serial no. / SKU: BTS80Videos
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