BARBER COLEMAN DAMPERS

It is simply a valve or a plate that is used for stopping or regulating the airflow in ducts, chimneys, variable air volume (VAV) boxes, and air handlers. For example, in the case of a home or office with an unused room, you can cut off the air conditioning to that room, isolating the room which in turn saves energy. Dampers also allow you to regulate the temperature room-by-room. Two types of currently available on the market are manual and automatic. For usage of the manual , there is a handle on the outside of the duct which can be turned according to the requirement. Automatic are used to regulate air flow constantly and are controlled through electric or pneumatic motors, in turn controlled by a thermostat or building automation system.

There are many different types of industrial . Examples include industrial control , backdraft , and counterbalanced backdraft . Industrial control are flange-mounted devices that are equipped with linkages out of the air stream. They vary in terms of size and shape and are rated for either medium-duty or heavy-duty applications.

Backdraft have a galvanized steel frame and extruded aluminum airfoil blades. These vanes provide improved strength with reduced noise and static pressure. Counterbalanced backdraft are usually made of galvanized steel. They are designed to meet application requirements based on temperature, pressure, or velocity.

Industrial include bubble tight , round isolation , and round discharge . Bubble tight are used in applications that require shut-off capabilities under extreme conditions. They may be qualified for use in nuclear power plants and tested according to ASTM and ASME standards. Round isolation are made of carbon steel and have a butterfly blade. They provide extremely low leakage in both HVAC and process systems. Round discharge are also made of galvanized steel, but are designed for use on the discharge side of an axial flow fan. These prevent fan shutdown and can withstand pressures and velocities in multi-fan applications.

Barber Coleman Dampers are extremely popular in industrial, commercial, and residential settings. Many parts dealers and distributors seek out these products to use in their HVAC systems due to their reliability and superiority over other company’s similar products. A few of these popular and parts include the following:

• Damper linkage
• DAMPER LINKAGE KIT W/BRACKET
• 5/16′ X 20′ DAMPER ROD
• Damper motor
• 24v 2-POS.S/R VLV/DAMPER MOTOR
• 24vEconDamperMotorS/R w/SENSOR

Zone Dampers

A zone is used for improving the comfort of the occupant in a room. Since HVAC systems are divided into multiple zones, a zone helps in controlling the airflow. These types of that are used in Heating Ventilation and Air Conditioning systems of homes are usually electrically powered. On the other hand, the same used for commercial installations utilize vacuum or compressed air instead. Zone are cost-effective, as well as economical. In using these , they ensure reduced power consumption, which adds up to tremendous savings. Power saving is a crucial concern and a top priority in homes as well as in commercial settings, and with these , those savings becomes a reality.

Fire Dampers

Fire are fitted where ductwork passes through fire compartment walls / fire curtains as part of a fire control strategy. In normal circumstances, these are held open by means of fusible links. When subjected to heat, these links fracture and allow the to close under the influence of the integral closing spring. The links are attached to the such that they can be released manually for testing purposes. The is provided with an access door in the adjacent ductworks for the purpose of inspection and resetting in the event of closure.

Electric

Apply power to these electric duct and the normally open will close shutting off all airflow. Apply power to normally closed and they will open allowing air to pass. Remove power and a spring returns the to their original position. These new have a specially designed seal that ensures no air leakage when closed to prevent energy loss and wind noise. Available in 4 different duct sizes, these are great for getting the most out of your ventilation system. Power supply included.

Rotary

Rotary are gear-like devices designed to limit the movement of a moving piece of equipment. They absorb and slow down rotary motion for the amendment of vibration, noise, and machine component wear. They also enable products to perform with a smooth mechanical motion. Rotary shock absorbers control vertical and lateral motion in rail suspension applications. A rotary shock absorber is built to outlast and outperform linear type shock absorbers. A rotary speed is designed to slow down the rotary motion within the machine. A rotary motion is used to provide a smooth, controlled retraction of a movable mechanical device. Damped stop gates provide vibration-free damping to the end position which is a prerequisite for precision machining. Damped stop gate benefits are increased manufacturing quality and reduced reject rates.