Fire Dampers

UL 555 rated models with either Galvanized or 304 stainless steel, and severe environment 316 stainless steel construction. Fire resistance ratings of either 1 1/2 or 3 hours.

Model FD: Static Rated
Model FDR: Round Static Rated

UL 555 rated models for use in HVAC systems that are automatically shut down in the event of a fire emergency. Available in three frame widths, standard, narrowline, and ultra thin, with optional sleeves and transitions.

Model DFD: Dynamic Rated
Model DFDR: Round Dynamic Rated

UL 555 rated models tested to close under airflow, and rated for use in HVAC systems that are operational in the event of a fire emergency. Fire dampers can be mounted either vertically or horizontally with airflow in either direction.

Downloadable Greenheck Literature
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UL Life Safety Damper Products Interactive Guide with Submittals (pdf) (30.54M)
UL Life Safety Damper Products Interactive Guide with Submittals

Catalogs:

Dynamic and Static Rated Fire Dampers (1912k)

Greenheck's Fire Life Safety Dampers (PDF format) (69k)

An important message about Fire Life Safety Dampers from Greenheck (PDF format) (69k)

Will your dampers be up to standards?, published in The NEWS 12/01 (PDF format) (69k)

Life Safety Dampers Selection & Application Manual (827k)

Accessories:

POC Retaining Angle (123k)

Ductmate Supplement (81k)

Security Bar Supplement (206k)

Grille Option for Fire Dampers (55k)

S and Drive Connection (119k)

Selection and Application:

Fire Smoke Dampers (827k)

Installation, Operation and Maintenance Manuals:

Combination Fire Smoke Dampers Installation Booklet (Field Version) (5.77M)

Curtain Fire Damper Installation Booklet (Field Version) (8M)

Standard FD and DFD Curtain Fire Dampers (#452763) (784k)

Traditional Combination Fire Smoke Dampers (#461336) (705k)

FD and DFD Curtain Fire Dampers with Integral Sleeves (#453946) (1152k)

DFDR, SSDFDR, FDR, and SSFDR Fire Dampers (#462721) (403k)

Out of Wall Fire Dampers (#461337) (675k)

Concrete Floor with Steel Deck Supplement (#463562) (111k)

Drive Slip Breakaway Connection (#468769) (122k)

FDR, SSFDR, DFDR, SEDFDR Installed in Concrete Floor w/Steel Deck (#469129) (87k)

Fire Resistant Ventilated Duct Assembly (#469692) (164k)

Fusible Link Replacement for FD, DFD, ODFD, OFD, SSFD, SSDFD, SEDFD, and KFD Series (#471602) (193k)

Firestop Material (#469419) (121k)

Grille Installation Supplement (#463622) (126k)

Metal Stud in Drywall Partition Supplement (#462101) (117k)

Metal Stud in Shaftwall Partition Supplement (#462100) (130k)

Quick Connect Breakaway Supplement (#468502) (117k)

Replacing the Fusible Link on Model DFDTF-210 (#468738) (1708k)

Sealant Supplement (#462703) (110k)

Single Side Retaining Angle Supplement - Vertical Mount (#462099) (115k)

Single Side Retaining Angle Supplement - Horizontal Mount (#468236) (105k)

Sleeve Extension Supplement (#462103) (107k)

Support Mullions for use in Oversize Openings (#462105) (113k)

Wood Stud in Shaftwall Partition Supplement (#462102) (59k)

Specification Sheets for static rated fire dampers qualified to UL 555 test standard:

Round Transitions, Type R (43k)

Traditional:

1-1/2 Hour, Ultrathin Frame, 1 1/2" Depth (FD-100A-B) (580k)

1-1/2 Hour, Narrowline Frame, 2 3/16" Depth (FD-110A-B) (628k)

1-1/2 Hour, Standard Frame (FD-150) (921k)

1-1/2 Hour, Standard Frame Asian Market (FD-M150) (590k)

1-1/2 Hour, 20 Ga. Integral Sleeve (FD-150X10) (763k)

1-1/2 Hour, 20 Ga. Integral Sleeve (FD-150X12) (763k)

1-1/2 Hour, 20 Ga. Integral Sleeve (FD-150X14) (763k)

1-1/2 Hour, 20 Ga. Integral Sleeve (FD-150X16) (763k)

1-1/2 Hour, Standard Frame, Sealed (FD-155CR-C-CO) (608k)

3 Hour, Ultrathin Frame, 1 1/2" Depth (FD-300A-B) (577k)

3 Hour, Narrowline Frame, 2 3/16" Depth (FD-310A-B) (580k)

3 Hour, Standard Frame (FD-350A-B) (745k)

3 Hour, Standard Frame (FD-350CR-C-CO) (745k)

3 Hour, Standard Frame, Sealed (FD-355CR-C-CO) (254k)

Stainless Steel:

1-1/2 Hour, Standard Frame, 304SS (SSFD-150) (926k)

1-1/2 Hour, Standard Frame, 304SS, Sealed (SSFD-155) (631k)

3 Hour, Standard Frame, 304SS (SSFD-350) (751k)

3 Hour, Standard Frame, 304SS, Sealed (SSFD-355) (614k)

1-1/2 Hour, Standard Frame, 304SS (SSFD-150) (926k)

Round:

1-1/2 Hour, 20 ga. Round Frame (FDR-510) (506k)

1-1/2 Hour, 20 ga. Stainless Steel Round Frame (SSFDR-510) (130k)

Out of Wall:

1-1/2 Hour, Out of Wall (OFD-150) (491k)

Specification Sheets for dynamic rated fire dampers qualified to the new UL 555 test standard:

DFD Series Pressure Drop Data (1252k)

Traditional:

1-1/2 Hour, Narrowline Frame, 2-3/16 inch depth (DFD-110) (213k)

1-1/2 Hour, Standard Frame (DFD-150) (436k)

1-1/2 Hour, Standard Frame (DFD-155) (245k)

1-1/2 Hour, 20 ga. Integral Sleeve (DFD-150X10) (299k)

1-1/2 Hour, 20 ga. Integral Sleeve (DFD-150X12) (299k)

1-1/2 Hour, 20 ga. Integral Sleeve (DFD-150X14) (299k)

1-1/2 Hour, 20 ga. Integral Sleeve (DFD-150X16) (299k)

3 Hour, Narrowline Frame, 2-3/16 inch depth (DFD-310) (195k)

3 Hour, Standard Frame (DFD-350) (351k)

3 Hour, Standard Frame (DFD-355) (641k)

1-1/2 Hour, Qualified to Standard GB15930 (DFDGB-150) (506k)

1-1/2 Hour, Standard Frame, Asian Market (DFD-M150) (164k)

3 Hour, Standard Frame, Asian Market (DFD-M350) (495k)

Stainless Steel:

1-1/2 Hour, Standard Frame, Stainless Steel Construction (SSDFD-150) (354k)

1-1/2 Hour, Standard Frame, Stainless Steel Construction (SSDFD-155) (602k)  

3 Hour, Standard Frame, Stainless Steel Construction (SSDFD-350) (719k)

3 Hour, Standard Frame, Stainless Steel Construction (SSDFD-355) (622k)

Round:

1-1/2 Hour, 20 ga. Round Frame (DFDR-510) (130k)

1-1/2 Hour, 20 ga. Stainless Steel Round Frame (SSDFDR-510) (130k)

1-1/2 Hour, 20 ga. Round Frame Severe Environment 316SS (SEDFDR-510) (130k)

Out of Wall:

1-1/2 Hour, Out of Wall (ODFD-150) (487k)

Multi-Blade:

1-1/2 Hour, Standard Frame (DFD-210) (721k)

1-1/2 Hour, Thin Frame (DFDTF-210) (628k)

1-1/2 Hour, Standard Frame Severe Environment 316SS (SEDFD-210) (695k) 

3 Hour, Standard Frame (DFD-230) (738k)

1-1/2 Hour, Standard Frame, Stainless Steel Construction (SSDFD-210) (652k)

1-1/2 Hour, Standard Frame, Asian Market (DFD-M210) (465k)

1-1/2 Hour, Standard Frame, Airfoil Blade (DFDAF-310) (588k)

1-1/2 Hour, Qualified to Standard GB15930 (DFDGB-210) (377k)

3 Hour, Standard Frame, Asian Market (DFD-M230) (836k)

Three-part CSI Product Guide Specifications:
Dynamic Fire:

Multi-Blade Style (.rtf format) (1262k)

Curtain Style (.rtf format) (1253k)

Static Fire:

Curtain Style (.rtf format) (1252k)

Application Information:

New UL Test Standards for Life Safety Dampers - What's changed and why (PDF format) (101.5k)

How New UL Fire Life Safety Damper Qualifications Impace Building Code Officials (PDF format) (48k)

UL Life Safety Damper Products Interactive Guide (30.57M)