The Master Group offers an extensive range of dampers, louvers, sound attenuators, air curtains, and even zone control products helping you to achieve a LEED certification.
Swartwout Fiberglass dampers, louvers and ventilators (Industrial)
Dampers and Louvers Air Measuring Products
Panels Sound Control
Corridor Fire Damper Fire and Smoke Dampers
Ceiling Dampers Fire and Smoke Dampers
Smoke Dampers Fire and Smoke Dampers
Fire Dampers Fire and Smoke Dampers
Combination Fire and Smoke Dampers Fire and Smoke Dampers
Motorized Dampers Control Dampers
Hazerdous Duty Industrial Dampers
Mechanical Louvers Louvers
NAC-V Air Curtain5,200 to 9,600 CFM
NAC-H Air Curtain3,200 to 4,000 CFM
NAC-S Air Curtain2 000 CFM
Stand Alone Applications Energy Recovery Ventilator
Industrial Air Door Air Doors
Commercial Air Door Air Doors
Up to 20 Zones to Control AHU Zone Control Products
