Click on the Template ID to open the template you wish to view. For installation instructions, click on the drawing number you wish to open. TEMPLATES/TECHNICAL DRAWINGS. MISCELLANEOUS INSTRUCTIONS. Was this article helpful?

The BTS80 Series of floor-concealed door closers offer adaptability to almost any installation. The closer's compact body permits its use where a larger closer would be prohibitive. Versatility allows installation in thin slab concrete subfloor construction.

Top Pivot for use with Dorma CP440, CP660 and various BTS75V and BTS80 Center Hung Applications. Walking beam top pivot with cover plate ; Lateral adjustment assures the door is plumb ; Accommodates top door clearances of 1/8" standard (stock pin is adjustable for 1/8", 3/8" or 3/4" door clearance, see template)

Whether standard, narrow or wide, whether LH, RH, or single or double action – the Dorma BTS 80 floor spring is designed for all types of doors. A comprehensive program of accessories …

BTS80地弹簧有很强的通用性，适用多种门扇情况。 额外的许多独立功能，能够满足各种应用要求。 安装到地面后，该装置完全隐藏。 获得ISO 9001制造认证。

Dorma 8062 15MM Complete Top Center Pivot Replacement with 15MM door portion included. Used in various BTS75V and BTS80 Center Hung Applications.

Complete Package for Wood/Metal Door and Frame includes Dorma Model BTS80 Closer Body and Cement Case, 8062 Top Pivot, 7421 Bottom Arm, 74010 (3/4") Spindle and 7410 Cover Plate . Available ANSI Size 3 (Barrier Free), 4 (Standard) or 6 (Strong) Compact closer body and cement case 2-3/8" deep suited for thin slab concrete construction

Dormakaba BTS80-B Concealed Center Hung Floor Door Closer - BTS80B Package. Center Hung, Double Acting for wood or steel doors and frames. Spring size 4.

This Dorma walking beam pivot assembly is designed for use on Dorma BTS80 series floor closers. Features. Walking Beam Pivot Assembly; For Center Hung Applications; Adjustable For Top Door Clearances of 1/8", 3/8" or 3/4" Compatibility . Works With Dorma BTS80 Floor Concealed Closers

Complete Package for Wood/Metal Door and Frame includes Dorma Model BTS80 Closer & Cement Case, 8062 Top Pivot, 7421 Bottom Arm, 80010 (3/4") Handed Spindle and 7410 Cover Plate . Specify ANSI Size 3 (BFE), 4 (Standard) or 6 (Strong) Compact closer body and cement case 2-3/8" deep suited for thin slab concrete construction; Closer body is non ...