Peerless ADD0911 Dépliant

retaining collar

adjuster tube

extension pipe

The "tube in tube" design
of the Adjustable Exten-
sion Column allows it to
be adjusted, within its
specified range, at 1 inch
(25mm) increments. Two
bolts and two lock nuts
are provided.  One locks
the extension column
securely to the ceiling
decoupler. The other
securely locks the two
tubes together at the
desired length. The
retaining collar is used to
attach  the Multi-Display
Carousel or Multi-Display
Dual Jumbo Mount to the
end of the extension
Pipe.

Multi-Display Dual Jumbo Mount models
MDJ630, MDJ640, MDJ640D, MDJ650,
MDJ650D, MDJ660

..attached to

round beam.

Extension
Column

Truss Ceiling Decoupler
model DCT300...

Structural Ceiling
Decoupler model DCS400

4.5" (114mm)

5.3" (135mm)

4.7" (119mm)

..attached to

I-beam.

ISSUED: 8-25-94  SHEET NO:139-9507-3  8-19-03

The Extension Column for Multi-Display
Mounts is one of three elements required for
Multi-Display Ceiling Mount installations. It is
available in several lengths which are
adjustable at 1" increments (see specifica-
tions, page1). Multi-Display Carousels, Multi-

Display Dual Jumbo Mounts, Structural
Ceiling Decoupler, and Truss Ceiling
Decoupler are sold separately. For additional
information see Technical Data Sheets for
these products.

See
"Specifications"
(page 1).

See page 1 for Multi-Display Carousels

bolt

lock nut

ID 1.32" (34mm) x
OD 1.56" (40mm)

adjuster tube

ID 1.61" (41mm) x
OD 1.90" (48mm)

extension pipe

© 2003 Peerless Industries, Inc.  All rights reserved.
Peerless is a registered trademark of Peerless Industries, Inc.
All other brand and product names are trademarks or registered trademarks of their respective owners.