VENT PRODUCTS CO., INC.
1901 South Kilbourn Avenue Chicago, Illinois 60623
Telephone: 773/521-1900
Outside Illinois: 800/368-8368
FAX: 773/521-5613
CERTIFICATION & SUBMITTAL
MODEL 5100
Multi-Blade Control Dampers
FORM NO. 5102K (White Color) © 2002 Vent Products Co., Inc. (CD) Printed in U.S.A. SUPERSEDED FORM NO. 5102J
STANDARD SPECIFICATIONS
• FRAME: 14 gauge galvanized formed steel
with welded corners.
• BLADES: 16 gauge galvanized steel with
press formed reinforcements.
• AXLES: 1/2" diameter x 2" long plated
steel rods.
• BEARINGS: 1/2" diameter self-lubricating
porous bronze.
• CONTROL ROD: 1/2" X 9" long plated steel.
• HARDWARE: Plated steel center brackets,
brass pivots, 1/4" or 5/16"
diameter plated steel linkage rod.
• FINISH: Standard Mill.
• MAX. TEMPERATURE: 250°F.
• MAXIMUM VELOCITY: 2000 fpm.
• MAX. SINGLE SECTION: 48" X 72".
• MINIMUM SIZE: Model 5101: 4" x 4"
Model 5102: 8" x 10"
Model 5103: 8" x 10"
OPTIONS
—06 Blade edge seals (Max. Temp. 200°F).
—08 Spring stainless steel side seals.
—09 Tack Weld Hardware.
—11 Ball Bearings (Side seals not available).
—12 Nylon Bearings (Bushings).
—13 Stainless Steel Bearings (Bushings).
—14 Stainless Steel Bearing Pins (Axles).
—24 Right Angle Mixing Set-up, internal linkage.
—25 Right Angle Mixing Set-up, external linkage.
—26 Face & Bypass Set-up, vertical internal linkage.
—27 Face & Bypass Set-up, vertical external linkage.
—28 Face & Bypass Set-up, horizontal, internal linkage or jackshaft.
—31 Flange, 1-1/4" fastened to damper frame (opposite linkage).
—87 Stainless Steel Construction.
—89 Sleeve.
—90 Jackshaft.
—92 Actuators.
NOTE:
1. A and B are opening dimensions. Unless otherwise specified,
louvers are made 1/4" undersize.
2. See Form No. 5101 for single blade control dampers.
B
B
31/4”
31/4”
MODEL 5102
MODEL 5103
A
MULTI-SECTION CONSTRUCTION
(Typical Mullion)
T.M .
PERFORMANCE DATA
MODEL 5100
Multi-Blade Control Dampers
➀ Airflow with damper 30° open. (Test size: 24" x 24").
➁ Airflow with damper 60° open. (Test size: 24" x 24").
➂ Airflow with damper 90° (Full) open. (Test size: 24" x 24").
This performance information is derived from testing in accordance with
AMCA Standard 500; with test set-up per figure 5.3 and measurement
apparatus set-up per figure 6.5 of this AMCA standard.
➀ Standard opposed blade model 5103 without seals. Holding torque
applied was 4-inch pounds per square foot of damper area. (Test
size: 24" x 24").
➁ Standard opposed blade model with jamb seals only. Holding torque
applied was 4-inch pounds per square foot of damper area. (Test
size: 24" x 24").
➂ Standard opposed blade model 5103 with jamb seals and foam type
blade edge seals. Holding torque applied was 3-inch pounds per
square foot of dampEr area. (Test size: 36" x 36").
This performance information is derived from testing in accordance with
AMCA Standard 500; with test set-up per figure 5.6 and measurement
apparatus set-up per figure 6.5 of this AMCA standard.
STATIC PRESSURE DIFFERENTIAL in INCHES, W.G.
➀
➁
➂
3.0”
2.0”
1.0”
.80”
.60”
.40”
.30”
.20”
.10”
.08”
.06”
.04”
.03”
100 200 400 600 800 1000 2000 5000 10,000
STATIC PRESSURE DIFFERENTIAL in INCHES, W.G.
1 2 3 4 6 8 10 20 30 40 60 80 100
10”
8”
6”
4”
3”
2”
1”
.8”
.6”
.4”
.3”
.2”
.1”
➁
➀
AIRFLOW CHART
VELOCITY IN FEET PER MINUTE (CFM/SQ. FT.)
➂
LEAKAGE CHART
LEAKAGE IN C.F.M PER SQUARE FOOT