Dehumidifiers & Humidifiers

Select dehumidifier based on application

Home | Office | Industrial | Cold Room | Warehouse | Swimming pool | Basement | Marine 

Air De humidifiers are useful for decreasing humidity levels of homes, offices, museums, warehouses, cold rooms etc. The operational principle is by absorbing the moisture from the air and thus reducing the humidity levels. We are supplying air dehumidifiers manufactured by Trotec, Germany. They manufacture numerous types of de-humidifiers for industrial, commercial and residential applications. These are typically used for hotels, swimming pools, offices, warehouses, cold rooms, apartments, villa etc.

Desiccant and condensation de humidifiers

• Desiccant dehumidifiers use adsorbent material such as silica gel to absorb the moisture from the air. Condensation type models condense the moisture into water and the water has to be removed from the collection tray of the unit.
• Desiccant types are ideal for low temperature and condensation types are more suitable for room temperature. Especially for cold conditions such as cold rooms, walk in chillers etc., desiccant type dehumidifiers are more suitable than condensation dehumidifiers. Condensation technology is not suitable at low temperatures.

How to calculate required capacity of dehumidifier?

In order to select the required air dehumidifier, you need to calculate the required dehumidification capacity. We can calculate this from the present humidity level and the desired humidity levels. Also, we require the room temperature and room size. Please see the calculation method and download the free excel sheet at this page.

Applications of air dehumidifiers

Typical applications are:

1. Maintain the  humidity inside cold rooms, walk in chillers etc. which are used for storage of medicines, vaccines etc. Such rooms should maintain a maximum humidity of 55-60% RH. There are low-temperature dehumidifiers for the ambient temperature near and below 0°C.
2. Maintain humidity during storage of fruits and vegetables inside warehouses and walk in freezers. If the humidity goes above prescribed limits, the life of such items will be reduced drastically.
3. Maintain humidity inside warehouses storing medicines, electronic items etc.
4. Libraries,museums, document archives etc. which should have low humidity levels. High humidity will cause the formation of the mold thus destroying artifacts, books, paintings etc.
5. Reduce humidity in basements, car parks etc.
6. For residential rooms,hospital rooms, and offices the humidity has to be under comfortable limits. For such applications, portable silent dehumidifiers are used.
7. Reduce humidity inside indoor swimming pools. Swimming pools produce a huge amount of moisture which will cause huge damage to adjacent walls and rooms.
8. Industrial and commercial dehumidifiers for various applications in industries for maintaining humidity.
9. Interior Dehumidifiers combined with an air purifier for purifying air along with reducing  humidity.

A.Desiccant de humidifiers

Desiccant type models use silica gel or similar absorbents for absorbing the atmospheric  moisture. These are available in stationary and mobile versions. Industrial desiccant dehumidifiers are available up to a capacity of 58 kg/hour. These models are also called adsorption dehumidifiers.

• Desiccant dehumidifiers portable

  These are portable models with rubber wheels with capacity from 0.35 kg/hour to 1.0 kg/hour. These are ideal for low-temperature areas such as cold rooms, walk-in freezers etc.

• Desiccant dehumidifiers stationary

  These have to be installed and cannot be moved thereafter. The capacity of same is from 5 kg/hour to 58 kg/hour.

B. Condensation dehumidifiers

These type of air de humidifiers absorb moisture from the air by means of condensation and convert the same into water. This water is drained out of the room through a hose. Also, we can connect a small water pump to pump out the water. Mobile condensation type commercial de humidifiers are available with a capacity ranging from 32 liter/24 hours to 150 liter/24 hours.

• Air Condensation de humidifiers portable

  These are portable models with wheels with capacity up to 2.2 cubic meter/hour. These are ideal for small to medium sized warehouses, industries etc. for air dehumidification.

• Condensation de humidifiers stationary

  These are models of higher capacity for installation at the location. There are numerous models up to a capacity of 5 cubic meter/hour or 520 litre/24 hours.

• Condensation dehumidifiers for Swimming pools
  

  DS series of dehumidifiers by Trotec are ideal for indoor swimming pools. 4 different models are available in this series with different operational principle and capacity.

• Small & Quiet Condensation air dehumidifier for home and office use
  

  These are interior dehumidifiers in sleek and elegant design for offices and home use. There are different models available with a capacity of dehumidification from 8.7 liters/24 hr to 40 liters/24 hr. These are small and quiet dehumidifiers for absolute comfort. These are also known as comfort dehumidifiers. There are more than 15 compact models in this range of application.

C. Basement dehumidifiers

Basement de humidifiers are for usage in basement of buildings for reducing humidity. The basement of buildings tend to have a higher humidity due to problems of water logging. Also,humid air is heavy and hence settles down in the basements. Desiccant type or Condensation type de humidifiers can be used for normal capacity requirements of basement dehumidifiers. Please see our detailed page on basement dehumidifier

D. Humidifiers for increasing humidity

Humidifiers are used to increase the humidity of rooms, ware houses etc. as per the desired levels of humidity. This works by means of evaporation and hence also are known as evaporation humidifiers. Trotec, Germany manufactures humidifiers of various capacities from portable models to stationery models. The applications include keeping right humidity for storage of vegetables, fruits dried fruits etc. which need to be stored at a certain humidity.more……….

How to select the right de-humidifier for your needs

In order to decide the right type of equipment for your needs, please provide the following details enabling us to recommend the correct model:

1. The present temperature reading of the area.
2. The present humidity level of the area.
3. The humidity level you want to maintain in the area.
4. Type of facility such as a warehouse, home, office etc.
5. Area & volume of the room, warehouse, cold room etc. so as to calculate the air volume.
6. Mounting of the unit – whether you want to place the same on the floor, mount on the wall, install above the ceiling, install outside the room etc.

Sizing calculation of dehumidifiers

The sizing and selection are mainly in the capacity of extraction of moisture content in terms of the liter per hour. This is calculated by calculating the difference between the present humidity and the required humidity to be achieved. From these data, the amount of water to be removed from the air has to be calculated and thus sizing calculation is carried out. You may download free excel sheet for calculation of capacity of the dehumidifier.

Specifications

Brief specifications of the entire range are listed here for a quick overview. For more details and pricing please contact us

Please click to see entire range of de humidifiers & humidifiers manufactured by Trotec, Germany

Select dehumidifier based on application

Home | Office | Industrial | Cold Room | Warehouse | Swimming pool | Basement | Marine 

Vacker Arabia supplies all kinds of humidifiers and dehumidifiers for all types of customers in all cities of Saudi Arabia covering Jeddah, Dammam, Riyadh, Jubail and Khobar.