Air Flow Dampers

IRIS DAMPERS
Air Flow Dampers

IRIS DAMPERS

The IRIS Damper is a brilliantly simple solution for fast and exact measurement, balance, and control of airflow. It is ideal for supply and exhaust tracking control, individual comfort control, and any space requiring accurate airflow regulation. Applications for the IRIS damper include office buildings, pharmaceuticals, clean room environments, and laboratories. Its unique design allows for...

Read More »
Air Flow Dampers

Backdraft Damper helps meet 2014 NFPA rquirements.

KB Duct Backdraft Damper helps installers meet 2015 NFPA requirements regarding installation of Explosion Isolation Device on all suction side ducts that transport material with KST value above zero. Constructed from heavy-duty welded steel, KB-NRV no-return explosion isolation valve protects workers and facilities from damaging effects of baghouse or filter explosion. Features include flanged...

Read More »
Dynamic Fire Dampers comes in sizes to 128 x 100 in.
Air Flow Dampers

Dynamic Fire Dampers comes in sizes to 128 x 100 in.

UL-Listed, non-actuated, dynamic fire dampers protect oversized openings in buildings. With fabricated steel 3V blade type, Model DFD-210 hasÂ- max size of 128 x 100 in. and 1.5 hr fire resistance rating. Model DFD-230 has max size of 72 x 48 in. with 3 hr fire resistance rating, while Model DFDAF-310, which features fabricated steel airfoil...

Read More »
Air Flow Dampers

Electric Spring Return Actuators Meet Fire Standards for Tunnels

In an emergency situation such a fire inside rail or road tunnels, or even underground passenger platforms, electric motor operated dampers in the ventilation system can act to clear smoke from the structure as well as to suppress spreading of the fire. Most electric actuators that operate these dampers are required to be failsafe". They are equipped with mechanical springs that open (or close)...

Read More »
Greenheck ICD Dampers Earn AMCA Efficiency Rating
Air Flow Dampers

Greenheck ICD Dampers Earn AMCA Efficiency Rating

Greenheck’s ICD series of Insulated Control Dampers have earned AMCA’s new certified rating of Energy Efficiency. This new test method, which is found in ANSI/AMCA standard 500D-12, assigns a damper a Thermal Efficiency Ratio (E) by comparing its thermal performance with the thermal performance of a standard reference damper. In addition to being certified for energy efficiency, the...

Read More »
Greenheck Damper Labels Now Feature Quick Response Codes
Air Flow Dampers

Greenheck Damper Labels Now Feature Quick Response Codes

AMD-33Greenheck has added Quick Response (QR) codes to the labels on its life safety dampers, control and air measuring dampers. Life safety dampers include ceiling radiation dampers, fire dampers, smoke dampers, and combination fire smoke dampers. When the QR code is scanned with a smartphone, it links to www.greenheck.com based on the model to provide instant access to product specifications,...

Read More »
Motorized Air Damper helps optimize indoor air quality.
Air Flow Dampers

Motorized Air Damper helps optimize indoor air quality.

Available in 5–20 in. sizes, Model TMD520 introduces fresh air into building through air intake damper that is controlled by microprocessor-based ventilation interface. Made of galvanized steel, single-blade damper operates up to 1 in. wc. and features adjustable damper position range stops. Unit is shipped as power open/spring closed but can be field-converted to power close/spring open....

Read More »
Heavy-DutyTornado Dampers prevent ductwork collapse.
Air Flow Dampers

Heavy-DutyTornado Dampers prevent ductwork collapse.

Designed toÂ- protect against tornados and rapid pressure changes, Models HTOD-330 and -331 are double flanged channel frame style backdraft dampers that close, respectively, in same and opposite direction as normal flow. Products install in ductwork or mount to wall near building exterior and allow for air movement during normal weather conditions. Negative pressure caused by...

Read More »
Backdraft Dampers remove corrosive fumes.
Air Flow Dampers

Backdraft Dampers remove corrosive fumes.

Offered in PVC or CPVC construction, Backdraft Dampers come in 3 flow control types: butterfly for balancing airflow, gravity backflow preventer which closes when air pressure stops, and blast gate for on/off where space constraints exist. Units have flanged, belled, and plain ends, depending upon version. Available in sizes from 4-24 in. diameter, dampers are suited for fume and tank hoods and...

Read More »
Iris Dampers
Air Flow Dampers

Iris Dampers

The IRIS Damper is a brilliantly simple solution for fast and exact air balancing and measurement of airflow. It is ideal for supply and exhaust tracking control, individual comfort control, and any space requiring accurate airflow regulation. Applications for the IRIS damper include office buildings, pharmaceuticals, clean room environments and laboratories. Its unique design allows for airflow...

Read More »
Basalt America Announces Stronger, Lighter, and Corrosion-Free FRP's (Fiber Reinforced Polymers)
Sponsored

Basalt America Announces Stronger, Lighter, and Corrosion-Free FRP's (Fiber Reinforced Polymers)

Fiber Reinforced Polymers (FRP), represents a truly groundbreaking advancement in structural reinforcement. Lightweight, strong, and green, they are changing the way the construction industry thinks about rebar. Unlike steel, FRPs don't rust and are far stronger than standard rebar. To learn why Fiber Reinforced Polymers are poised to change the way the world builds, see our video.

Read More »

All Topics

COVID-19 Response Suppliers COVID-19 Response:
Can Your Company Help Provide Critical Supplies?

We are using the power of our platform to aid in the mass shortage of critical supplies. If your company can help provide supplies, capabilities, or materials for products such as N-95 Masks and Tyvek SuitsPlease let us know.

COVID-19 Response Suppliers