New Stainless Steel Backdraft Dampers are Rated for Velocities Up to 2,500 fpm
Air Flow Dampers

New Stainless Steel Backdraft Dampers are Rated for Velocities Up to 2,500 fpm

The SSNM Series Backdraft Dampers include SSNM-10 (horizontally mounted) and SSNM-30 (vertically mounted) models. The units are offered in no flange, flange on discharge and flange on intake frame constructions. The dampers are opened by air pressure differential and closed by gravity and are rated for differential up to 2 in. wg. The SSNM-10 allows vertical airflow up whereas the SSNM-30 allows...

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New Stainless Steel Backdraft Dampers are Rated for Velocities Up to 2,500 fpm
Air Flow Dampers

New Stainless Steel Backdraft Dampers are Rated for Velocities Up to 2,500 fpm

The SSNM Series Backdraft Dampers include SSNM-10 (horizontally mounted) and SSNM-30 (vertically mounted) models. The units are offered in no flange, flange on discharge and flange on intake frame constructions. The dampers are opened by air pressure differential and closed by gravity and are rated for differential up to 2 in. wg. The SSNM-10 allows vertical airflow up whereas the SSNM-30 allows...

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Latest TED40x2 Control Damper Comes with Insulated Airfoil Blades
Dampers

Latest TED40x2 Control Damper Comes with Insulated Airfoil Blades

The TED40x2 Insulated Control Damper is offered in double-edge blade seal design and the seals are mechanically locked in extruded blade slots. The unit when closed, traps a minimum of 4 in. of dead air space between the double blade assembly. The damper features a thermal break between frame sections that prevent heat transmission through the frame.

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Latest TED40x2 Control Damper Comes with Insulated Airfoil Blades
Dampers

Latest TED40x2 Control Damper Comes with Insulated Airfoil Blades

The TED40x2 Insulated Control Damper is offered in double-edge blade seal design and the seals are mechanically locked in extruded blade slots. The unit when closed, traps a minimum of 4 in. of dead air space between the double blade assembly. The damper features a thermal break between frame sections that prevent heat transmission through the frame.

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New Swartwout Series Dampers and Louvers are Made from Vinyl Ester Resins
Louvers

New Swartwout Series Dampers and Louvers are Made from Vinyl Ester Resins

Ruskin’s Swartwout Series Dampers and Louvers are designed for use in corrosive environments such as wastewater treatment, pulp and paper mills and air pollution control systems. Swartwout Damper Line consists of Models 912, 914, 1104, 1108, 1108AF, 426, 426AF and 851FG. Model 1108AF damper features pultruded airfoil blade design and maximum pressure rating of 28 in. w.g. Swartwout Louvers are...

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New Swartwout Series Dampers and Louvers are Made from Vinyl Ester Resins
Louvers

New Swartwout Series Dampers and Louvers are Made from Vinyl Ester Resins

Ruskin’s Swartwout Series Dampers and Louvers are designed for use in corrosive environments such as wastewater treatment, pulp and paper mills and air pollution control systems. Swartwout Damper Line consists of Models 912, 914, 1104, 1108, 1108AF, 426, 426AF and 851FG. Model 1108AF damper features pultruded airfoil blade design and maximum pressure rating of 28 in. w.g. Swartwout Louvers are...

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Vibration and Mechanical Dampers

Taylor Devices Announces Major Hospital Seismic Upgrade Contract

NORTH TONAWANDA, N.Y., Dec. 6, 2017 - Taylor Devices, Inc. (NASDAQ SmallCap: TAYD") today announced receipt of a $3.2 million contract for the firm's seismic dampers being used in a seismic protection upgrade at the St. Bernardine Medical Center, San Bernardino, CA. A total of 108 large dampers, each rated at up to ¾ million pounds output, will be used to absorb earthquake energy in the hospital...

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Vibration and Mechanical Dampers

Taylor Devices Announces Major Hospital Seismic Upgrade Contract

NORTH TONAWANDA, N.Y., Dec. 6, 2017 - Taylor Devices, Inc. (NASDAQ SmallCap: TAYD") today announced receipt of a $3.2 million contract for the firm's seismic dampers being used in a seismic protection upgrade at the St. Bernardine Medical Center, San Bernardino, CA. A total of 108 large dampers, each rated at up to ¾ million pounds output, will be used to absorb earthquake energy in the hospital...

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Greenheck Ceiling Radiation Damper UL Classified for Wood Truss Assemblies
Vibration and Mechanical Dampers

Greenheck Ceiling Radiation Damper UL Classified for Wood Truss Assemblies

Greenheck’s new line of ceiling radiation dampers are UL classified for installation in wood truss floor/ceiling assemblies. Model CRD-1WT is designed with a plenum box for side inlet or outlet duct connections. Model CRD-2WT’s inlet or outlet duct connection is made on top of the damper. Manufactured of galvanized steel, both models feature a standard fusible link closure device to minimize...

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