Ruskin DIBD2 - User Manual

ALL STATED SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE OR OBLIGATION.
3900 Dr. Greaves Rd. • Kansas City, MO 64030 • (816) 761-7476 • FAX (816) 765-8955
INSTALLATION INSTRUCTIONS
1
1
/2 HOUR UL CLASSIFIED
CURTAIN TYPE (D)IBD2, (D)IBD2SS AND (D)IBDT FIRE DAMPERS
APPLICATION
The fire damper models shown on this sheet are marked with a
1
1
/2 hour fire damper label and are approved for use in fire walls or
masonry floors with ratings of less than 3 hours. Fire Dampers
require a field-or factory-installed sleeve. Select a sleeve of suffi-
cient length to permit mounting angles attachment. Static and
Dynamic dampers must be installed with leading edge of the
closed blades within the wall or floor.
STATIC FIRE DAMPERS – IBD models
N
ot for use in Dynamic (fans on) Systems.
MODEL IBD2 MAXIMUM SIZE
Single Section
Vertical Installation – 48"w x 30"h or 33"w x 72"h (1219 x
762 or 838 x 1829) or 36"w x 36"h (914 x 914).
Horizontal Installation – 30"w x 45
1
/2"h (762 x 1156) or 33"w
x 38"h (838 x 965).
Multiple Section Assembly
Vertical Installation – 120"w x 72"h (3048 x 1829).
Horizontal Installation – 90"w x 91"h (2286 x 2311) or 114"w x
38"h (2896 x 965).
MODEL IBD2SS MAXIMUM SIZE
Single Section
Vertical Installation – 48"w x 30"h or 33"w x 72"h (1219 x
762 or 838 x 1829) or 36"w x 36"h (914 x 914).
Horizontal Installation – 30"w x 45
1
/2"h (762 x 1156) or 33"w
x 38"h (838 x 965).
Multiple Section Assembly
Vertical Installation – 99"w x 72"h (2515 x 1829).
Horizontal Installation – 90"w x 91"h (2286 x 2311) or 114"w x
38"h (2896 x 965).
MODEL IBDT, IBDT1 and IBDT2 MAXIMUM SIZE
Single Section
Vertical Installation – 40"w x 48"h (1016 x 1219).
Horizontal Installation – 36"w x 36"h (914 x 914).
Notes:
1. Dimensions shown in parentheses ( ) indicate millimeters.
2. All multiple section dampers are constructed of equal single
section sizes no greater than the maximum single section sizes
indicated above
II-IBD-618/Replaces II-IBD-616 © Ruskin June 2018
DYNAMIC FIRE DAMPERS
Use in Dynamic (fans on) or Static (fans off) Systems
MODEL DIBD2 MAXIMUM SIZE
Single Section
Vertical Installation – 33"w x 36"h (838 x 914).
Horizontal Installation – 24"w x 24"h (610 x 610).
Multiple Section Assembly
Vertical Installation – 72"w x 48"h (1828 x 1219) or 48"w x
72"h (1219 x 1828) or 120"w x 24"h (3048 x 610).
MODEL DIBD2X MAXIMUM SIZE
Single Section
Vertical Installation – 18"w x 24"h (457 x 610).
Horizontal Installation – 18"w x 24"h (457 x 610) or 24"w x
18" h (610 x 457).
Multiple Section Assembly
Horizontal Installation – 36"w x 48"h (914 x 1219) or 48"w x
36"h (1219 x 914).
MODEL DIBD2SS MAXIMUM SIZE
Single Section
Vertical or Horizontal Installation – 24"w x 24"h (610 x 610).
Multiple Section Assembly
Vertical Installation – 72"w x 48"h (1828 x 1219) or 48"w x
72"h (1219 x 1828) or 90”w x 24”h (2286 x 610).
MODEL DIBDT, DIBDT1 and DIBDT2 MAXIMUM SIZE
Single Section
Vertical Installation – 24”w x 24”h (610 x 610).
INSTALLATION SUPPLEMENTS
Refer to the appropriate Ruskin installation instruction supplements
for additional information or special requirements:
• Optional Sealant of Dampers in Fire Rated Wall or Floor
Openings
• Transfer Openings and Duct Terminations
• Optional FireStop Material
• Extension of Fire and Combination Fire and Smoke Damper
Sleeves
• Fire and Combination Fire/Smoke Dampers Installation in
Concrete Floor with Steel Deck
• Drivemate No. 14880 Breakaway Connection
• Flanged System Breakaway Connections
• Mullions for Dampers in Oversized Concrete Wall Openings
California State Fire Marshal Listing No. 3225-245:005
SEE COMPLETE MARKING
ON PRODUCT

Summary

Application

Static Fire Dampers

Model IBD2 Maximum Size

Specifies maximum sizes for single and multiple section IBD2 dampers in vertical and horizontal installations.

Model IBD2 SS Maximum Size

Details maximum sizes for single and multiple section IBD2SS dampers in vertical and horizontal configurations.

Model IBDT, IBDT1 and IBDT2 Maximum Size

Outlines maximum sizes for single section IBDT, IBDT1, and IBDT2 dampers in vertical and horizontal installations.

Dynamic Fire Dampers

Model DIBD2 Maximum Size

Lists maximum sizes for single and multiple section DIBD2 dampers for dynamic or static systems.

Model DIBD2 X Maximum Size

Specifies maximum sizes for single and multiple section DIBD2X dampers for dynamic or static systems.

Model DIBD2 SS Maximum Size

Details maximum sizes for single and multiple section DIBD2SS dampers for dynamic or static systems.

Model DIBDT, DIBDT1 and DIBDT2 Maximum Size

Outlines maximum sizes for single section DIBDT, DIBDT1, and DIBDT2 dampers for dynamic or static systems.

Installation Supplements

Installation Procedures

Opening Clearance

Defines required clearance around damper/sleeve for installation and expansion in walls or floors.

Fasteners and Multiple Section Assembly

Specifies fasteners, spacing, and reinforcing plates for assembling multiple dampers or attaching to sleeves.

Damper Sleeve

Details sleeve thickness requirements and extension limits beyond fire walls or partitions.

Damper Orientation

Instructs on proper damper orientation using airflow labels for static and dynamic models.

Mounting Angles

Covers minimum size, material, and attachment requirements for mounting angles.

Duct;Sleeve Connections

Details requirements for break-away and non-break-away duct/sleeve connections, including screw spacing.

Installation and Maintenance

Emphasizes proper installation, testing, and maintenance according to codes for optimal performance.

Ruskin DIBD2 Specifications

General

Model	DIBD2
Category	Fire and Smoke Dampers
Type	Dynamic
Application	HVAC systems
Actuation	Electric or Pneumatic
Temperature Rating	250°F (121°C)
Leakage Class	Class I
UL Rating	UL 555 and UL 555S
Construction	Galvanized Steel