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11

FS3VII Features:

UL555S

listed and labeled as a Class II Rated

smoke damper with airflow in both directions

350˚F

UL555S listed and labeled for 350˚F

1

1

/

2

hour

UL555 listed and labeled as a 1

1

/

2

hour fire damper

Dual labeled

UL labeled for both wall and corridor applications up to size 24”x 24”

Belimo

120 VAC electric Belimo actuators, fail close

165˚F

Thermal disc standard (212˚F, 250˚F & 350˚F also available)

2000 FPM

Maximum velocity

4” WG

Maximum pressure

Construction:

• Frame

Roll formed galvanized steel

• Blades

16 gauge, galvanized steel

• Bearings

Bronze Oilite

• Axles

Square, plated steel

• Linkage

Concealed in frame

• Finish

Mill galvanized

• Sleeve

16”, 20 gauge galvanized steel

(Maximum 6” wall thickness)

FS3VII

These models meet the requirements for

fire dampers established by:

California State Fire Marshal

(Listing #3225-1722:107 for use in walls)

Underwriters Laboratories Standard 555

National Fire Protection Association

(NFPA Standards 90A)

Note:

The standard actuator is externally installed on

the lower right hand half of the damper when viewed

from the jack shaft side. FS3VII has UL approval for the

damper to be installed with the actuator on either the

lower right hand side or rotated 180˚ so it is on the

upper left hand side. The top of the damper could be

either side of the frame, as long as the blades are

running horizontal.

6”

8”

10”

12”

14”

16”

18”

20”

22”

24”

26”

28”

30”

32”

36”

42”

48”

2

3

3

3

4

4

5

5

6

6

7

7

9

9

12

15

17

Retaining

Angles

Add For

Angles*

(per stick)

49112

49114

49116

49118

49120

49122

49124

49126

49128

49130

49132

49134

49136

49138

49140

49142

49144

SKU

Note:

Angles are priced per stick. For installations

requiring angles on both sides of penetration, 8 sticks

are required. For Angles on one side only, 4 sticks are

required.

FS3 SWITCH PACKAGE

SPEC MOD 11

41406

61615

Model

SKU

116

83

List Price

Description

Optional blade position indicator switch package (loose)

Add for mounting and wiring switch package

Ph 800.322.8676

www.adp-hvac.com

Fx 800.604.3324

Fire/Smoke Dampers

(Dual Labeled For Wall & Corridor)