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TAMCO accessories, linking multiple damper sections.

Vertical Jack Shaft
connecting two vertical damper sections

Contact TAMCO Customer Service for possible configurations not shown below.

Configuration 2-1 with vertical jack shaft

MINIMUM SIZE:

Installed in Duct:

6½”w x over 75”h (166 mm x over 1905 mm)

Flanged to Duct:

4½”w x over 75”h (115 mm x over 1905 mm)


MAXIMUM SIZE:

60”w x 120”h (1524 mm x 3048 mm) or
48”w x 150”h (1220 mm x 3810 mm)

(Limiting section width to 48” (1220 mm) allows height to increase to 75” (1905 mm) per section.)


MAXIMUM AREA:

50 ft² (4.65 m²)


Up to 50 ft² (4.65 m²):

2 motor locations. Damper to be ordered with a vertical jack shaft.

Operated with a minimum of 1 motor, direct-coupled to either the top or bottom section's drive rod.


NOTE:

Three sections cannot be connected with vertical jack shafts. A maximum of two sections can be connected vertically.

Configuration 2-2 with vertical jack shaft

Minimum Size:

Over 60”w x over 60”h

(over 1524 mm x over 1524 mm)


Maximum Size:

120”w x 120”h (3048 mm x 3048 mm) or

96”w x 150”h (2438 mm x 3810 mm)

(Limiting section width to 48” (1220 mm) allows height to increase to 75” (1905 mm) per section.)


Maximum Area:

100 ft² (9.29 m²)


Up to 100 ft² (9.29 m²):

4 motor locations. Damper to be ordered with vertical jack shafts.

Operated from either the top or the bottom with a minimum of 1 motor, direct-coupled to each of the following sections' drive rods: left and right.


NOTE:

Three sections cannot be connected with vertical jack shafts. A maximum of two sections can be connected vertically.

Configurations Using Vertical Jack Shafts