Dorma BTS80/D 3/4 Offset Hung Closer Package

Dorma Model BTS80/D Door Closer

3/4" Offset Hung Concealed Floor Closer - Complete "D" Package for Wood or Metal and Frame

Application
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 Size 3 (Barrier Free), Size 4 (Standard) or 6 (Strong)

Hold Open
Selectable Multi-point Hold Open between 75° and 175° or Delayed Action Non-Hold Open (Field Selectable)

Handing
Specify LH or RH

Features
Complete Package for Wood, Aluminum or Steel Door and Frame includes Dorma Model BTS80 Closer Body and Cement Case, 74010 (3/4") Spindle, 75323 Bottom Arm and Cap, 7410 Cover Plate and 75120 Top Pivot

• Available Fixed Spring Size 3, 4, or 6
• Compact closer body and cement case 2-3/8" deep suited for thin slab concrete construction
• Accommodates doors weighing up to 660 lbs. and measuring up to 4'-6" wide
• Mechanical backcheck at approximately 70° built in to size 4 and 6 closer bodies
• Dual thermostatic control valves combined with hydraulic fluid provide controlled closing from 175°
• Delayed action is functional when hold open feature 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
• Model 75220 Intermediate Pivot recommended, sold separately

Notes
*Door size and weight guidelines are determined by using the appropriate number of intermediate pivots.

Listed specifications for models stocked and available for shipment from Epivots online store. Please call or email for Factory Order or other Special Order configuration requirements.

File Downloads

Template

Installation

Cut Sheet

Finish
Specify 605, 606, 613, 625 or 626

Bright Brass	Satin Brass	Dark Bronze	Bright Chrome	Satin Chrome
605 (US3)	606 (US4)	613 (US10B)	625 (US26)	626 (US26D)