Greenheck Fan FSD-M211 dimensions Application, Ratings, Standard Construction, Size Limitations

Combination FIRE SMOKE DAMPERS

Application

Model FSD-M211 is a combination fire smoke damper with 3V style blades. The FSD-M211 has been qualified to 10.2 m/s and 1 kPa for operation and dynamic closure in emergency fire smoke situations. Model FSD-M211 may be installed vertically (with blades running horizontal) or horizontally and is rated for airflow and leakage in either direction.

Model FSD-M211 has also been tested in accordance with BS476 to 4 hours at Warrington Fire, UK, and is approved for fire partitions of 4 hours or less where British Standards are required.

Ratings

UL 555 Fire Resistance Rating
Fire Rating:	11⁄2 Hours
Dynamic Closure Rating: Actual ratings are size dependant
Maximum Velocity:	10.2 m/s
Maximum Pressure:	1 kPa

Model FSD-M211

Steel 3V Blades

UL 555S Leakage Class I

UL555 11⁄2 Hour Fire Resistance Rating

4 Hour Fire Resistance Rating (BS476)

Model FSD-M211 meets the requirements for fire dampers, smoke dampers and combination fire smoke dampers established by:

National Fire Protection Association

NFPA Standards 80, 90A, 92A, 92B, 101, & 105

IBC International Building Codes

ICBO Uniform Building Codes

SBCCI Standard Building Codes

British Standard BS476

Tested to 4 hours at Warrington Fire, UK

UL 555S Leakage Rating
Leakage Class:	I
Operational Rating: Actual ratings are actuator dependant
Maximum Velocity:	10.2 m/s
Maximum Pressure:	1 kPa
Max. Temperature:	177°C —Depending on actuator
BS476 Fire Resistance Rating
Fire Rating:	4 hours

Standard Construction

Frame:	127mm x 25mm galv. steel hat
	channel with reinforced corners . A
	low profile head and sill are used on
	sizes less than 432mm high to
	maximize free area and
	performance.
Blades:	1.5mm galvanized steel, reinforced
	with 3 longitudinal structurally
	designed vee’s.
Seals:	Extruded silicone rubber blade
	seals. Flexible stainless steel jamb
	seals.
Closure Device:	74°C RRL
Linkage:	Concealed in jamb.
Axles:	13mm diameter plated steel
Bearings:	Bronze sleeve type.

“UL CLASSIFIED (see complete marking on product)”

“UL CLASSIFIED to Canadian safety standards (see complete marking on product)”

Standard 555 & 555S (Listing #R13317)

			Greenheck Kunshan Co. Ltd. and Greenheck Fan
			Corporation certifies that the model FSD-M211
			shown herein is licensed to bear the AMCA Seal. The
		AIR	ratings shown are based on tests and procedures
			performed in accordance with AMCA Publication
	PERFORMANCE
AIR			511 and comply with the requirements of the AMCA
			Certified Ratings Programs. The AMCA Certified
MOVEMENT
AND CONTROL			Ratings Seal applies to air performance ratings only.
ASSOCIATION
INTERNATIONAL, INC.®

W

Size Limitations

Minimum Size:	101mm W x 101mm H
Maximum Size:
Single Section:	813mm W x 1270mm H
	or 914mm W x 914mm H
Multiple Section:	3251mm W x 2540mm H Vertical
	or 3658mm W x 2438mm H
	Horizontal

H

RH

Optional Features

•Stainless steel bearings

•100°C, and 177°C RRL available (UL only)

•69°C fusible link (BS476)

•Electric or pneumatic actuators to accomplish smoke management and system functions.

•Sleeve with Integral flange on both sides available

•RRL/OCI (open close indication)

•TOR (remote override of 74°C or 100°C closure allows damper to perform smoke management functions during a fire emergency)

LH

*W & H dimensions furnished approximately 6mm undersize. (Add sleeve thickness for overall sleeved damper dimension)

Right hand drive is shown. Left hand drive is available upon request.

Installation instructions available at www.greenheck.com