DORMA BTS80 EMB Series door closer

Floor-Concealed Door Closer with Electromagnetic Hydraulic Hold Open

The BTS80 EMB Series is an aesthetically pleasing floor closer for fire and life safety, remote release and control, or tempered glass door applications. This closer is an ideal solution in applications where surface applied life safety products cannot be installed or are objectionable due to aesthetics.

Electromagnetic hydraulic hold open feature

The BTS80 EMB Series of floor-concealed door closers provide an electromagnetic hydraulic hold open feature, allowing doors to self-close upon the interruption of electrical current, yet remain functional in noncritical situations. The BTS80 EMB includes a selective type hold open with a range of approximately 65° to 175°.

Designed for fire/life safety applications

The BTS80 EMB is specifically designed to be used in fire/life safety applications where the hold open is electrically controlled by a fire alarm contact. The closer is typically placed into the hold open position until a fire alarm condition.

Hold open and privacy function

When installed in conjunction with a maintained control switch, the BTS80 EMB  can be used as a hold open/privacy function. The switch controls the power on (hold open) or off (privacy) to the closer, giving an application, such as in a classroom, two functional characteristics. Use the hold open feature during setup of the room or as occupants enter and exit between sessions. Use the privacy feature during class. Power out when using the privacy feature, preventing doors from being accidentally caught in the hold open position as occupants exit and re-enter as needed.

Office function

In an office setting, the BTS80 EMB can be used to maintain the hold open position of a door until interrupted by a momentary switch located near or on the occupant’s desk when privacy is desired. This office function can be set up as a hard-wired or wireless connection.
    

Technical Brochure [2]

Product Description Format/Size Date Language  

BTS80 EMB

BTS80 EMB Series Product Brochure

PDF
1.07 MB
06.2015 EN download

BTS

BTS Series Applications and Accessories Product Brochure

PDF
1.61 MB
03.2015 EN download

Instructions/Manuals [10]

Product Description Format/Size Date Language  

BTS80 EMB

BTS80 EMB Series C Package 1-1/2" Offset Hung Single-Acting Installation Instructions

PDF
278.72 KB
06.1992 EN download

BTS80 EMB

BTS80 EMB Series D Package 3/4" Offset Hung Single-Acting Installation Instructions

PDF
114.49 KB
04.1992 EN download

BTS80 EMB

BTS80 EMB Series E Package 20-minute Rated 3/4" Offset Hung Single-Acting Installation Instructions

PDF
277.88 KB
04.1992 EN download

BTS80 EMB

BTS80 EMB Series F Package 3-hour Rated 3/4" Offset Hung Single-Acting Installation Instructions

PDF
275.67 KB
04.1992 EN download

BTS80 EMB

BTS80 EMB Series G Package Aluminum Door and Frame Center Hung Single-Acting Installation Instructions

PDF
367.08 KB
10.1991 EN download

BTS80 EMB

BTS80 EMB Series H Package Wood or Steel Door and Frame Center Hung Single-Acting Installation Instructions

PDF
331.10 KB
03.2011 EN download

BTS80 EMB

BTS80 EMB Series I Package (Pull Side Only) Independent Hung Door Hung with Hinges Installation Instructions

PDF
220.75 KB
05.1992 EN download

BTS80 EMB

BTS80 EMB Series Cement Case Preparation Center Hung Instructions

PDF
33.60 KB
10.1991 EN download

BTS80 EMB

BTS80 EMB Series Cement Case Preparation 3/4" Offset Instructions

PDF
37.92 KB
05.1996 EN download

BTS80 EMB

BTS80 EMB Series Cement Case Preparation 1-1/2" Offset Instructions

PDF
36.86 KB
05.1992 EN download

Templates/Drawings (PDF) [8]

Product Description Format/Size Date Language  

BTS80 EMB

BTS80 EMB C Package 1-1/2" Offset Hung Single-Acting

PDF
113.85 KB
07.2013 EN download

BTS80 EMB

BTS80 EMB D Package 3/4" Offset Hung Single-Acting

PDF
114.49 KB
03.1992 EN download

BTS80 EMB

BTS80 EMB E Package 20-minute Rated 3/4" Offset Hung Single-Acting

PDF
114.49 KB
03.1992 EN download

BTS80 EMB

BTS80 EMB F Package 3-hour Rated 3/4" Offset Hung Single-Acting

PDF
114.49 KB
03.1992 EN download

BTS80 EMB

BTS80 EMB G Package Aluminum Door and Frame Center Hung Single-Acting

PDF
93.39 KB
10.1991 EN download

BTS80 EMB

BTS80 EMB H Package Wood or Steel Door and Frame Center Hung Single-Acting

PDF
93.27 KB
10.1991 EN download

BTS80 EMB

BTS80 EMB I Package (Pull Side Only) Independent Hung Door Hung with Hinges

PDF
36.42 KB
05.1992 EN download

BTS80 EMB

BTS80 EMB IF Package Independent Hung 3-hour Rated Steel Doors with Hinges and Surface Applied Track

PDF
35.36 KB
06.1996 EN download
teaser_image