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Extraction Canopies - Buying Advice Commercial Kitchens

By: Andrew Sutton

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It is very important to consider the Material that extraction canopies are made from. 405 to 430 grade stainless steel is used for most good extraction canopies. This is because less expensive materials such as stainless steel are more likely to stain and discolour. Cleaning will become more difficult and the extraction canopies will weaken quicker than they should.

Extraction canopies should be firm, most importantly near the filter banks with holes for draining at the base of the filter bank. Any decent extraction canopies will also include drain taps on the bottom of the frame; to prevent excess oil getting trapped in the filters. It can be drained away sufficiently and will not block the bottom of the extraction canopies.

Always measure and plan all equipment you are going to need and look for the easiest route out of the area that you require the extraction canopies for the ducting. You need to consider these aspects when dealing with commercial extraction canopies to ensure that you have the one, of many extraction canopies, that is right for your needs. Contact your local councils and planning, and ensure you do not proceed without their approval as you may be required to remove your work regardless of cost. Companies specialising in extraction canopies will assist with all your requirements.

We can advise you on ducting positioning / types with a free visit, but if you are in need of this information as you are working with a very tight space you can contact us and we can advise you of what you will need based on room size and task at hand. You can consider where the ducting should go on your extraction canopies but once you know the sizes you can work how to exit the building. Looking at the duct from extraction canopies and how to extract out of the building you will need to the measure and decide on the type of the duct and fan.

Vapours from heated oil and fats are given off at 200 to 230 degrees. This is a potential fire hazard so it is essential that the extraction canopies system is working properly and safely. The duct and fan should be working and positioned correctly to prevent oil and fat build up.

Cleaning and maintenance of extraction canopies and extraction systems is vital. Extraction canopies should be cleaned weekly along with the filters. As most filters are aluminium or stainless steel you can easily remove and clean with warm soapy water. The duct work and fans should be cleaned every 6 months by a professional cleaning company that will issue the relevant documents for insurance purposes.

Extraction canopies noise levels should be checked to ensure that the maximum internal noise levels of NR40 to 50 is net exceeding and the maximum level at the point of discharge of extraction should not increase the overall ambient noise level by more than 2 db (A) on completion of the installation. The user of the various discharges, slow running fan low velocity should help to achieve these levels.

There are many different types of extraction canopies fan sizes, makes and models. From Ventaxia, Roof Unit and Helious. Types of fans range from Plate fans, Long case, Short case, Turbos and Box fans. Each fan obviously has their unique place and it is very important to ensure you have the right one by contacting the extraction canopies company for assistance. A good, reputable extraction canopies company should be able to help you with this.

Article Source: http://depositarticles.com/

Andrew Histon has been working, fitting Extraction Canopies since leaving school. When not writing these articles Andrew Histon is fitting extraction canopies into commercial kitchens. He has written many articles and you may find many of them on the internet.

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