5 Common Types of Damper Systems

There are many volume control damper manufacturers in UAE. The challenge is to choose from different types of damper systems. That said, this article is for you and can really help you make the right choice.

Buildings with numerous rooms, like offices or schools, may have huge and intricate HVAC systems. To supply air to each of these regions, more than just ductwork will be required. Dampers are used in this situation. Devices with blades enclosed in a square or rectangular framework are called dampers. The style and type of the damper can affect how this design is constructed. For example, some dampers may have a rounded frame to fit into ducting that is rounded. You will also find Fire damper manufacturers in the UAE who are there to provide you with high-quality dampers at a budget-friendly price.

There are several distinct types of dampers, each of which has a particular function despite having a similar design. The five types of dampers that are frequently encountered in HVAC systems are listed below.

1. Control dampers

The airflow through the system is regulated by control dampers that are positioned at various locations in the ductwork. These dampers can also be modified for usage in air mixing zones to heat and cool the air. Many times, throughout the day, control dampers will completely open or completely close their blades to fulfil their task.

2. Balancing dampers

Rooms connected to the ductwork have balanced dampers installed to control air pressure. Uneven air pressure can result in minor inconveniences for residents like slamming doors or sporadic air rushes, but it can also result in more serious issues for the overall system. An unbalanced space may be harder to heat or cool, which puts an excessive amount of stress on the air handling devices.

Technicians balance dampers by changing the angle at which the blades of the damper are angled while measuring the air pressure in the space. The blades of the balancing damper are locked in place to preserve the required air pressure once the proper air pressure has been identified. You can unlock them for future alterations.

3. Backdraft Dampers

To limit airflow to one direction only, backdraft dampers are fitted in particular locations within the duct system. Each blade of these dampers has a shaft attached to one end of it. The blade is transformed into a flap in this design, and it only opens when the air is moving in the desired direction.

The blades of a backdraft damper will close if no air is travelling through them or if air starts to move in the opposite direction. Installing a counterweight in a backdraft damper might help or hinder the opening action. These dampers are not equipped with actuators.

4. Multi-Zone Dampers

Multi-zone dampers are utilized in structures with a single air handling unit, such as modest office buildings or single-building schools. These are substantial assemblies of dampers, each of which is connected to a different zone. Multi-zone dampers are duct-connected devices that regulate the airflow throughout the entire system. A multi-zone damper will have several actuators, each of which will control a different zone. These dampers are frequently sold as a whole package with the air handling unit.

5. Industrial Dampers

Industrial dampers are made to stand up to extreme air pressures and constant temperatures of over 250°F. To survive harsh environments, they are constructed from thick gauge materials, mainly steel. For ultimate durability, each component is securely welded into place.

These dampers are frequently used in power plants and manufacturing plants, sites with significant airflow requirements. The industrial ones are the heaviest available dampers.

Conclusion

There are various types of dampers available, and each type has a specific function. With the exception of the single multi-zone damper, which is installed with a single air handling unit, your HVAC system may need that all of these dampers work together. It’s crucial to understand what each damper works and how it fits into your HVAC system even though you will probably use all of these dampers.

Tecnalco Aluminium Technical Engineering Factory is one of the oldest and largest fire damper manufacturers in the UAE. If you want to know more, call us today for a free consultation. We are happy to answer all your queries.

Proper Sand Trap Preparation For Efficient Recovery

Air quality is a priority in the era of evolving diseases. When it comes to offices, buildings, ensuring the air quality are difficult with having people from different background inside a single enclosed room. So, here technology comes into play. Sand trap installation from the reputed company like Tecnalco will play the role to keep check on the air quality.

Operation and functioning of sand trap louver

Sand trap installation is one of the major steps that every building owner must ensure to take. A good sand trap louver supplier in UAE, will provide you the product, customizing the requirements of the buildings, members and work of the office. In HVAC system sand trap louver are used to take the fresh air in as they are designed to separate particles of sand and dust at low air velocity. The secondary filter will not be loaded with dust and sand particles and hence are the pre filters of sand particles.

Construction of sand trap louver

Blades and frames

These are the main parts of sand trap louver and the equipment have blades and frames of 12mm and 1.5mm thickness respectively.

Bird screen

12mm X 1mm diameter is the standard size of GI wire mesh and the aluminium wire mesh is of different measurement that is 12mm X 12mm X 1.5mm.

Drainage hole

The bottom of the pre filter has holes with a diameter of 20mm for drainage purposes.

Filter frame

20 gauge aluminium sheets are used to make a filter frame.

Filter media

Expanded aluminium is majorly used and optional synthetic filter can also be used.

Specifications of sand trap louver:

High quality extruded aluminium is used to construct the blades and frames giving the advantage of rigidity. It also helps the sand trap louver to be corrosive resistant or corrosion free. A set of composed inverted U-channel are vertically mounted with two opposite rows. And then the bottom of the pre filter has 20mm diameter holes in two rows for the purpose of filtering and drainage of sand particles. To serve the purpose of filter media, the sand trap louver has washable extruded aluminium with aluminium mesh. The thickness of the filter varies as 12mm, 25mm and 50mm.

It is specifically designed to work at higher and medium air velocities. As it can hold sand and dust particles without blocking the air flow, hence ensuring good quality air flow in the premises. For the ventilation of air and inlet duct of air condition system, sand trap installation has become popular. They are appreciated for high quality function as it can operate at high dust concentration and separate sand particles from the air stream ensuring unhindered air flow.

Sand trap louver is specifically installed to purify the air from any dust and dirt particles. It ensures our access to clean and pure air inside the building with no harm to HVAC and other sensitive equipments like electronics. The self emptying mechanisms top the purpose of sand trap louver.

Grilles and Registers Repair & Installation in Abu Dhabi

best air distribution products manufacturer UAE

Grilles and registers helps in the movement of the air flow. The difference between grilles and registers is that in registers you can adjust the air flow, while in grilles this is not possible. Registers have dampers that can be adjusted. It is important to have adequate grilles and registers for proper ventilation and air circulation. If they are not installed then the indoor air which over time gets polluted and become humid will have no place to move out. Dust mould, smoke, lead etc can remain inside the building and it will adversely affect you and lead to many diseases. In order to replace the air that is contaminated you have plan the ventilation system properly. Both natural and mechanical ventilation is required to overcome this problem.

Tecnalco Aluminium Technical Engineering Factory, the best air distribution products manufacturer UAE has diverse kinds of grilles and registers which can be placed at different kinds of facilities. Top quality grilles and registers are offered by us. While installing grilles and registers there are many things which you have to consider.

The AC grilles help in circulating the air that is heated or cooled in an optimum manner across the different rooms. Different kind of grilles works differently and disperses the air in diverse ways. In order to install standard grade grilles and the suitable type of grilles you have to purchase the grilles from a reputed and trusted AC grill manufacturer Dubai. Being the leading AC grill manufacturer Dubai, Techanalo can say with assurance that only high quality grilles are sold by us. You will also find varied kinds of grilles and as per your requirement you can choose the one most suitable for you. If you are confused which one to choose we will help you with it. AC grilles should be routinely cleaned as well. You should check it routinely in order to find whether they need to replaced or repaired. While installing the grilles it has to be ensured that the correct sized grilles are installed. Proper measurement is important.

Registers similar to grilles are of different kinds and are part of HVAC system. They are available in diverse designs and sizes. While planning to install the registers you have to find the best fit registers. After measuring the place or the air duct opening in which you plan to install you have to select the registers. The size of the registers is measured by the louvers size. While floor registers can be installed by pushing them into the floor opening, wall registers and ceiling registers are fixed with clips or tension springs. At times registers are also held by screws. Registers which have become defective should be replaced or repaired according to the extent of the damage.

If you are looking for air distribution products manufacturer UAE or for AC grill manufacturer Dubai contact Tecnalco Aluminium Technical Engineering Factory, without any delay!

How To Choose The Right Access Panel Supplier: 6 Things To Look For.

As the world is growing, hence also the privacy concerns are increasing. Science has advanced to a different level were safety and privacy are also highly safeguarded with advanced technologies. Access panel doors have become popular in offices, companies and also homes for better safety assurance.

But before installing a right access panel, there are a lot of things to have a check on. As it is high investment and also serves different purposes, choosing a right access panel can be daunting. Tecnalco, best access panel suppliers in UAE will provide you with the best experience. We believe installing access panel at your place will not only assure safety, it can also boost productivity and happiness as they enforce freedom of privacy.

How to choose the right access panel:

  1. Hiring right access panel supplier in UAE

This can make your half job get done. A right access panel supplier will have various departments to take care of your every concern. They can make suggestions with good explanation suiting your requirement. It will be a good place to start your research to choose, by knowing about the different available options like sound proof, insulated, non insulated access panels.
Tecnalco, best access panel suppliers in UAE will be your best destination to take your place into advanced safety with our guidance. Our materials are customized relative to the requirement of our customers.

  1. Acknowledge the risks.

To acknowledge risks it is important to analyse what you want to protect and what not. It is important to be aware how to unlock and safe guard the protected properties if the system gets jammed. Our team, at Tecnalco, best access panel and air distribution products manufacturer UAE provide proper guidance with trained team to assure safety and deal with the necessary circumstances.

  1. Analyse the vision.

Installing an access panel at your place is a high investment. So analyse the vision to adapt to the future needs for at least 10 years and able to upgrade should be understand.

  1. Clear plan for requirements.

A clear understanding on your want will help you choose the best access panel at your place. List out what you want to remain unchanged and what you want to get replaced. This will provide you the design for your right access panel. A good access panel supplier UAE like ours will satisfy you with different designs for different purposes.

  1. Choosing the right material.

The right material of the access panel is decided upon considering the wall or the floor material and also the purpose. Aluminium access panel is most recommended to prevent any corrosion and climatic changes and materials like fire resistant or sound proof transmission rating material etc. is supported to meet your needs.

  1. Determine the location.

Identifying the location to install the access panel is also crucial. The actual frame of the access panel can only be decided by knowing the space and size required for the access panel.

Ready to secure your space with advanced technologies with variety of options? Trust us to ensure your safety, Tecnalco the best access panel suppliers in UAE.

How To Choose An Ideal Air Filter For Your Room – A Quick Guide

Air Filters have to be chosen for your room depending on various factors. Knowing about the factors will help you to select the most ideal air filter. Air Filters as the name suggests filters the air from various pollutants, allergens and particles. By installing air filters you can breathe clean fresh air and can remain healthy and free from air borne diseases. Tecnalco Aluminium Technical Engineering Factory, air distribution products manufacturer UAE has diverse types of air filters. We can proudly say that we are the most sought after air filter supplier in UAE.

A few important factors to be considered while selecting air filters for your room are given below.

Size of the room

You have to primarily consider where you are planning to place the air filter. Depending on the space of the room you have to decide what size of air filter is most suitable for your room. Choosing the right size of air filter according to the space will be effective and serve its purpose well and will perform better.

Warranties and customer service

Warranties and customer service offered by the air filter supplier in UAE is a vital factor when you are purchasing air filter or an air purifier. While buying you should ensure that the air filter supplier in UAE will provide both of these. The warranty and customer service ensures that the money you spent on purchasing it will not be wasted and any defects or damages will be sorted out promptly and efficiently.

Cost

Cost of the product is another important factor to be considered while purchasing air filter. Air filters come in different price range. You have to choose quality air filter from air distribution products manufacturer UAE according to your budget. Higher the price more will be the performance however you have to choose air filter priced at a rate suitable for you.

Types of air filters

There are various types of air filters available in the market. Some of them include:

HEPA (High Efficiency Particulate Air) – which are very efficient filters and these filters remove almost all types of pollutants like pollen, dust, mould spores etc. Even the tiniest particles are eliminated by these filters. The bigger the size of the filter more the pollutants eliminated by it. They come in varied types of materials and construction and its performance is based on the size, material and construction.

Carbon Filters – absorbs gasses and odors. They help in eliminating smell of fumes, smoke, food, chemicals etc. They are often used along with other kinds of filters.

UV filters – another type of air filer which ensures that the air is sterile and clean.

With several kinds of filters available you have to choose the right type of filter or combination of filters according to your specific purpose. Tecnalco Aluminium Technical Engineering Factory, air filter supplier in UAE has many options of air filters from which you can choose the one which will serve your specific purpose.

Maintenance

Each model of air filter and air purifier may have to be serviced differently. Air filters in the purifiers have to be constantly changed. The components of the air filter and air purifier have to checked and replaced if there is any damage. It is vital to choose a seller who have good technical knowledge and who will provide excellent maintenance. Being professional air distribution products manufacturer UAE, Tecnalco offers unparalleled maintenance service.

Are Fire Dampers a Legal Requirement?

Fire dampers help in halting the spread of fire. They automatically close when the temperature of an area rises. Fire dampers are fixed usually near the walls and on the floors. Fire dampers are a part of the air distribution system. Air Distribution helps in the maintenance of the HVAC (Heating, Ventilating, and Air Conditioning) system. Various types of air distribution system include dampers, coils, fans, filters, ducts etc. There are different types of fire dampers available in the market. A good quality fire damper stops and extinguishes even a small fire. Dampers are necessary in industries and areas where there is constant threat of fire. It is important to install fire dampers in all air transfer openings regardless of rating or in non-ducted walls. They are not compulsory to be installed at all penetrations of shaft enclosures and rated floor assemblies. Fire dampers are to be installed in places where air ducts penetrate walls that are rated for 2-hours or more. Fire dampers are a legal requirement. Tecnalco Aluminium Technical Engineering Factory, trusted and renowned air distribution products manufacturer UAE and fire damper manufacturer UAE, have fire dampers which can be installed anywhere as per your requirement and space.

When you are installing fire dampers you have to primarily look at how many fire dampers are required for your property. If the property already has fire dampers then the number of them and where they are to be installed should be checked. After that it has to be checked whether the already installed fire dampers is working properly and is fitted correctly. Dampers which are not working properly and which are not fitted properly should be corrected. It is a legal requirement to test fire dampers and testing has to be scheduled routinely as per the code of practice. Testing is usually done using the drop testing method. Fire dampers should be installed in such way that allows cleaning and testing possible. Often people make the mistake of installing fire dampers and then making the ductwork inaccessible by constructing things like false ceilings, stairs and walls. This makes testing and cleaning impossible. Compliance cannot be done with this type of carelessness. In such cases fire dampers have to be reinstalled and ductwork work has to be remodelled. Access points are important for all fire dampers. Ventilation system has to installed and designed in such a way which eliminates all future problems and issues.

In order to have proof of compliance proper paper work and documentation have to be done during drop testing, maintenance and cleaning. This can be done by taking photos of fire dampers and ductwork before, after and during the testing. The evidence can be submitted as and when required to the authorities. It is important to keep in mind that non-compliance to the rules is a serious offence.

If you are looking for the best air distribution products manufacturer UAE or for the leading fire damper manufacturer UAE, Tecnalco Aluminium Technical Engineering Factory is at your service.

AC Ceiling Diffuser: Everything You Need to Know

AC diffusers ensure that conditioned air is distributed evenly across the room. They are required to maintain the temperature of the room. Different types of diffusers are available in the market. If your home has an HVAC system then by using diffusers you can increase its effectiveness. AC diffusers can be installed in ceilings, walls or floors. A well performing HVAC system saves you a lot of money. Ceiling diffusers are the most commonly used air diffusers. AC ceiling diffusers helps not only in the even spreading of conditioned air but also reduces the noise of the HVAC system. AC air ceiling diffusers are available in various sizes. The most common are round, square and rectangle. Choosing the perfect design can enhance the look of your room. According to the architecture style of the place suitable AC diffuser is to be chosen. Renowned as the best air distribution products manufacturer UAE, Tecnalco Aluminium Technical Engineering Factory provides one stop solution for your diffuser requirements. We are undoubtedly the number one AC ceiling diffuser manufacturer UAE.

Air diffusers balance the cooling of the room as well the heating of the HVAC system. Used with dampers and other accessories diffusers help in the proper working of the whole HVAC system. Made of high durable quality, diffusers not only provide even distribution but also ventilation. Having the best HVAC air distribution products in UAE, the diffusers of Tecnalco are easy to install and helps in maintaining a healthy environment.

Difference between Diffusers and Grille/registers

Grilles and registers are completely different from diffusers. They have different functionality. Grilles/registers are placed to obstruct the entry of unwanted materials like dust, dirt and other particles into the HVAC system while the purpose of diffusers are to uniformly dispense air towards different directions of an area. Through air diffusers air quality can be maintained.

Ensuring a uniform HVAC airflow

By regulating the flow of air you create a comfortable environment in the places where your stay. This not only makes the working of HVAC system effective and efficient but also reduces your utility bills.

Few step to be taken for ensuring an even distribution of air through HVAC system:

  • Monitor and understand the temperature of different rooms – By identifying which rooms are too cold and too warm you can rectify the air distribution easily.
  • Install HVAC diffusers – if it is already installed check if it is functioning correctly. Also check whether it is obstructed by anything.
  • Adjust the diffusers – according to requirement adjust the modes of the diffusers for ensuring good distribution of air.

Use of Essential oils

Essential oils can work well with HVAC system. If essential oils are used along with air diffusers then more comfortable ambience can be maintained. Air diffusers spread the properties of essential oil throughout the room, thereby reducing the growth of moulds and improving the smell of the area.

For excellent quality diffusers hurry and get in touch with Tecnalco Aluminium Technical Engineering Factory, AC ceiling diffuser manufacturer UAE.

Know more about different types of dampers

Air distributor system ensures quality air distribution in conditioned spaces. Different types of air distribution system include dampers, coils, fans, filters, ducts etc. Air Distribution helps in HVAC (Heating, Ventilating, and Air Conditioning). Technalco Aluminium Engineering Factory the leading air distribution products manufacturer in UAE have different type of air distributor systems. As per one’s requirement one can choose from a wide array of products.

Different types of Dampers

The most suitable air distribution system when it comes to buildings like offices and schools are dampers. Dampers are made of plates, blades or valves. They control the flow of air as required. Dampers are an important part in regulating temperature. They even control the spread of poisonous fumes. Fire protection is another integral usage of dampers. Besides maintaining airflow dampers therefore ensures safety. Hence it is very important to have dampers in buildings especially industrial buildings. Our company have the highest quality dampers and is Number1 fire damper manufacturer in UAE.

Different dampers serve different purposes. As per the requirement damper should be chosen wisely. Choosing the right damper will ensure good air flow and long-term usage of the device. Our company will assist you in choosing the right damper. All kind of dampers are available with us. One need not go in search for different dampers to different places. Being the best air distribution products manufacturer in UAE we assure you high standard products and services.

Given below are some of the regularly used dampers:

Fire Dampers

Fire Dampers are fixed mainly in air transfer openings like walls. If fire dampers are fixed, a small fire can be stopped from spreading to the whole building and can be threat to the whole property as well as to the people working in the premise, Fire dampers are made in such a way that they automatically close when the temperature rises and prevent the spreading of fire. Technalco Aluminium Engineering Factory can guarantee that we are the best fire damper manufacturer in UAE.

Ceiling Radiation Dampers

Ceiling Radiation Dampers are built onto the ceilings to regulate radiant heat flowing through openings in ceilings. Made of two or four wing-style blades that are suspended in the open position with a fusible link. These dampers prevent the spread of fire between the floors. Ceiling Radiation Dampers are important for the structural safety of the building. It is one of the commonly used HVAC air distribution products in UAE.

Smoke Dampers

Once smoke reaches a threshold limit smoke dampers close to prevent the smoke from spreading to different parts of the building. Smoke dampers are very important and crucial since smoke released can be toxic. Smoke once uncontrollable can harm everyone in the area. Smoke dampers are typically installed onto the walls of the building and contain damper’s jambs to prevent the circulation of smoke. It is another widely used HVAC air distribution products in UAE.

Combination Fire-Smoke Dampers

Installing a combination fire-smoke damper serves two in one purpose. These dampers prevent the spread of smoke as well as fire. They are made with multiple blades for doing so. Since these meet the requirement of both it can be used for reducing the cost and where there is constant threat of smoke and fire. Being the top-rated air distribution products manufacturer in UAE we have different types of these combination dampers for our customers.

Balancing Dampers

As the name denotes balancing dampers help in managing air pressures of room. Changes in air pressure can affect air distributions units. Unbalanced air can also cause irritation to the occupants. Balancing dampers have components which can be adjusted to a suitable air pressure.

Air distribution system as stated are very important in any buildings be it a office or a house. We provide the best of service, best products and a wide range of choices for our customers. Contact Technalco Aluminium Engineering Factory the finest air distribution products manufacturer in UAE for your requirements.

Which is better; a humidifier or a diffuser?

While designing an air handling unit, it is important to consider the parameter of humidity. A range of 45% – 55% relative humidity level should be maintained for the comfort. At the times of summer or winter, the humidity level of the air goes down, causing discomfort to the occupants inside. This is where we find the importance of a humidifier in an AC system. The humidity of the air can be increased or decreased using humidifier or de- humidifiers.

There are various types of humidifiers available such as,

  1. Spray Type humidifier, which got a header and spray nozzles that spray water with a pressure of 15 psi.
  2. Steam Grid Type Humidifier, which has holes on its pipe for steam distribution. The water is conditioned to avoid odor discharge to the room.
  3. Steam Pan Type Humidifier, which has a pan and a heating coil to heat the water in the pan. This increases the humidity level of the room.

In HVAC systems, different types of air distribution devices are available such as grills, registers and diffusers. Diffusers are of various types such as,

  1. Ceiling Diffusers

These diffuser types come in round, square and rectangular shapes. They consist of inner cones made of vanes, which are arranged in different directions. A square diffuser is more common for supplying air. They are normally mounted at the center of the conditioned space and provide shorter throw for conditioned spaces with low head space. The air is discharged in all directions through the concentric air passages. The deflecting vanes change the air distribution pattern.

  1. Slot Diffusers

Slot diffusers are mounted on the sidewalls or in the ceiling. Linear slot diffusers are used for supplying both the supply air and return air. They are suitable for large open- spaces.

  1. Jet Nozzle Diffusers

They are suitable for supplying heated and cooled air in large areas. These can be adjusted to make the airflow in any direction. They have advantages for long distance air supply, low noise levels and come in various sizes and colors. They can be installed anywhere like a sports hall, airports, and shopping centers or at indoor markets. Contact Tecnalco for a professional jet nozzle diffuser installation anywhere in UAE.

So what will you prefer; a humidifier or diffuser?

Humidifiers increase the humidity of a room or a building. They are used in medical facilities like ventilators to make patients comfortable. Humidifiers are large and are connected to a HVAC system. It is really helpful at dry or hot climates, when the humidity level goes down.

Diffusers are used as return air vents to make conditioned air in to a space, evenly distributed and with minimum noise. HVAC diffusers reduce the velocity of the airflow from outside and direct to ensure an effective mixing with maximum benefits and less noise. So rather than a humidifier, diffusers can add the benefits of air conditioning for a space.

Tecnalco, Aluminum Technical Engineering Factory has been recognized as the best HVAC services business and we manufactures and supplies air distribution products for more than four decades. We are the renowned supplier of high quality air supplies and duct accessories in the market, offering consumer- durable segments, heat exchangers and parts, OEM segment and air conditioning sets. Our diffuser product range is wide and meets the standard quality along with many other products in the air distribution system. If you are looking for a professional jet nozzle diffuser installation, contact our service for an effective solution at best rates.