Dorma BTS80 Closer Body -Less All Parts

Dorma BTS80 Closer Body

Concealed Closer Body with Cement Case -Less All Other Parts

Application
Double or Single Acting
Interior or Exterior Doors
Weight to 660 lbs.
Interior Door Width to 4'-6"
Exterior Door Width to 4'-0"

Spring Size
Specify ANSI Spring Size 3 (Old BFE, Barrier Free), 4 (Old Size 2, Standard) or 6 (Old Size 3, Strong)

Hold Open
Selectable Multi-point hold open between 75° and 175°

Handing
Non-handed

Features
Dorma BTS80 Closer Body with Cement Case

• Available ANSI Size 3 (Old Barrier Free Exterior), 4 (Old Size 2, Standard) or 6 (Old Size 3, Strong)
• Compact closer body and cement case 2-3/8" deep suited for thin slab concrete construction
• Closer body is non-handed
• Accommodates doors weighing up to 660 lbs. and measuring up to 4'-6" wide
• Mechanical backcheck at approximately 70°. Eliminated on Size 3 (BFE) option to meet the barrier-free opening force requirement through 90° of opening.
• Dual thermostatic control valves combined with hydraulic fluid provide controlled closing from 175°
• Delayed action is functional when hold open is not engaged.
• A pressure relief valve protects closer from damage caused by forced closing
• Closer adjustment in cement case provides 1/4" lateral/longitudinal and 5/32" height adjustment

Listed specifications for models stocked and available for immediate shipment from ePivots online store. Please call for fire-rated, special finish or other configuration requirements.

File Downloads

Cut Sheet

Application Guide