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Round Dampers

Balancing Damper # RD
RD
Balancing Damper # RD
Balancing Damper # RD
RD
Balancing Damper # RD

Application

A galvanized steel built damper with factory mounted heavy duty locking hand quadrant designed especially for manual balancing applications. It is easy to install, seal, and becomes part of the duct work.
Balancing damper #RD-WM
RD-WM
Balancing damper #RD-WM
BM No Damper
BM
BM No Damper
BM No Damper
BM
BM No Damper

Application

BMD w/ Damper & Quad
BMD
BMD w/ Damper & Quad
BMD w/ Damper & Quad
BMD
BMD w/ Damper & Quad

Application

BMD-E Heavy Duty w/ Damper & Quad
BMD-E Heavy Duty
BMD-E Heavy Duty w/ Damper & Quad
BMD-E Heavy Duty w/ Damper & Quad
BMD-E Heavy Duty
BMD-E Heavy Duty w/ Damper & Quad

Application

Control Damper #RI
RI
Control Damper #RI
Control Damper #RI
RI
Control Damper #RI

Application

The Model RI is a round damper that includes a low leakage gasket and a mounting plate for actuators.
Control Damper #RI-K
RI-K
Control Damper #RI-K
Control Damper #RI-K
RI-K
Control Damper #RI-K

Application

The Model RI-K is a round damper that includes a low leakage gasket, actuator, adjustable controller with LED lights, and static pressure sensor.
Dual Wall Round Damper #DW
DW
Dual Wall Round Damper #DW
Dual Wall Round Damper #DW
DW
Dual Wall Round Damper #DW

Application

An insulated galvanized steel built damper for spiral duct. Easy to install, seal, and becomes part of the duct work.
Economy Balancing Damper #ED
ED
Economy Balancing Damper #ED
Economy Balancing Damper #ED
ED
Economy Balancing Damper #ED

Application

An ideal manual balancing damper for duct up to 18 round."
Manual Balancing Damper #ED-I
ED-I
Manual Balancing Damper #ED-I
Manual Balancing Damper #ED-I
ED-I
Manual Balancing Damper #ED-I

Application

The Model ED-I is an ideal manual balancing damper with the added ability of complete shut-off for control. For use in up to 12 round duct."
Oval Damper Flanged up to 5
RI-F-O
Oval Damper Flanged up to 5
Oval Damper Flanged up to 5
RI-F-O
Oval Damper Flanged up to 5

Application

The Model RI-F-O is an Oval control damper with a flanged style frame. It is designed to control airflow and provide shutoff in HVAC or industrial process control systems.
Round Damper Flanged up to 6
RI-F
Round Damper Flanged up to 6
Round Damper Flanged up to 6
RI-F
Round Damper Flanged up to 6

Application

The Model RI-F is a round control damper with a flanged style frame. It is designed to control airflow and provide shut off in HVAC or industrial process control systems. A variety of optional features makes the Model RI-F extremely versatile, allowing its capabilities to be tailored to the application.
Round Multi-Blade Damper
R-PB
Round Multi-Blade Damper
Round Multi-Blade Damper
R-PB
Round Multi-Blade Damper

Application

The Model R-PB multi-blade damper was developed to maintain a more even airflow through the duct system.
Round Multi-Blade Damper
R-OB
Round Multi-Blade Damper
Round Multi-Blade Damper
R-OB
Round Multi-Blade Damper

Application

The Model R-OB multi-blade damper was developed to maintain a more even airflow through the duct system.
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ST-1
ST-1 Without Scoop & Damper
ST-1
ST-1 Without Scoop & Damper

Application

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ST-2
ST-2 With Scoop
ST-2
ST-2 With Scoop

Application

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ST-3
ST-3 With Damper
ST-3
ST-3 With Damper

Application

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ST-4
ST-4 With Scoop & Damper
ST-4
ST-4 With Scoop & Damper

Application