Reldair is a specialist and leader in the field of quality, knowledge, innovation and development of misting, foging & spray systems.
Reldair is a specialist and leader in the field of quality, knowledge, innovation and development of misting, foging & spray systems.
Terrace cooling is already commonplace in southern countries. With the summers becoming increasingly hot here in the Netherlands, terrace cooling is also on the rise. Reldair supplies customised systems to, among others, the hospitality industry in order to create bearable temperatures on terraces so that guests can enjoy them for longer. By humidifying the ambient air on the terrace, evaporation takes place and the air cools down. This affects the air humidity and ambient temperature. Reldair supplies modular systems with which climate control inside and outside can be achieved perfectly. Thanks to Reldair’s revolutionary nozzles, an even, dry mist, or mist cooling, consisting of micro drops, is created that does not settle on the terrace. So guests, furniture or food will not get wet! But the most important thing, of course, is that our misting system has a cooling effect of no less than 8°. C can be achieved.
By using high water pressure in combination with Reldair’s patented FP nozzle, extremely fine water droplets are atomised in the room. This very fine mist is ideal for plant propagation, for example. The mist is distributed well in the room and forms an even blanket of mist, without the crop getting excessively wet. This prevents dehydration and promotes growth.
As a secondary effect, Reldair misting systems provide a cooling effect. The latent energy required by water to evaporate is extracted from the environment. The cooling effect, also called adiabatic cooling, can be as much as 8 °C degrees. The ultimate efficiency depends on a number of factors, such as type of crop, greenhouse size, greenhouse layout, etc. Reldair can give a correct assessment of the aspects and the need, and thus calculate exactly which cooling requirement exists in order to guarantee an optimally functioning system. Of course without causing any damage to the crops.
With an average very small droplet size, Reldair misting systems are able to evaporate efficiently at low moisture levels. Reldair is the only manufacturer to have references where systems have been in operation for 30 years.
Water quality differs enormously per region and country. Moreover, different types of water are used alongside each other in (greenhouse) horticulture and industry. These all have different pH values (acidity). Crystals can sometimes adhere to the inside of the nozzle due to a too high pH value, iron or lime, which in turn can affect the spray pattern. The patented FP nozzle produced by Reldair deals with this problem and can effortlessly handle any water quality. The spray pattern remains consistent, the drop size remains the same (on average 5 microns) and the risk of damage to products due to wetting is thus eliminated. We provide a 5-year guarantee on the drop size. In addition, this stainless steel nozzle is energy-saving. Less water is used to achieve the same effect, namely optimum cooling and humidification of products. The FP nozzle is interchangeable within the Rairair range and easy to install. The nozzle consists of only one part, which also simplifies maintenance.De waterkwaliteit verschilt per regio én land enorm. Bovendien worden er in de (glas)tuinbouw en industrie verschillende soorten water naast elkaar gebruikt. Deze hebben allen diverse pH-waardes (zuurgraad). Door een te hoge pH-waarde, ijzer of kalk kunnen kristallen zich soms aan de binnenkant van de nozzle hechten, wat weer van invloed kan zijn op het sproeibeeld. De gepatenteerde FP-nozzle die Reldair produceert, rekent af met dit euvel en kan elke waterkwaliteit moeiteloos aan. Het sproeibeeld blijft consistent, de druppelgrootte blijft hetzelfde (gemiddeld 5 micron) en de kans op beschadiging van producten door bevochtiging is hiermee uitgesloten. Wij geven maar liefst 5 jaar garantie op de druppelgrootte. Daarbij werkt deze RVS-nozzle energiebesparend. Er wordt minder water gebruikt om hetzelfde effect te verkrijgen, namelijk een optimale koeling en bevochtiging van producten. De FP-nozzle is binnen het programma van Reldair uitwisselbaar en eenvoudig te installeren. De nozzle bestaat uit maar één onderdeel, waardoor tevens het onderhoud vereenvoudigd is. Voor meer informatie of overstappen naar deze nieuwe serie, mail of bel ons gerust.
Reldair offers two Horti-line systems for the horticulture sector and greenhouses. The emphasis in these systems is on the continuity of maintaining the right level of humidity. This results in better crop yields. Which system is best suited for your situation depends on various factors. We will, of course, be happy to advise you on the best solution.
1. The R-120 system
A tried and tested 120 BAR system that has been praised for years for its fine and even mist, which is spread very evenly and does not fall on crops.
2. The R-100 system
This system is a 100 BAR system, of the same quality as the R-120 system, but simpler in construction and with a slightly coarser drop.
All Reldair systems are equipped with the following options as standard:
Special options are also available;
When we talk about the size of fog droplets, what are we actually talking about? First of all, we speak in terms of microns, this unit is as big as one thousandth of a millimetre. We say: “The finest fog is the fog with the most uniform spray pattern, in which the average drop size is smaller than 5 microns. A spray pattern never consists of drops that are all the same size.
Besides creating the right spray pattern, it is important that the spray pattern remains consistent. Our nozzles are of high quality and are produced in-house. Reldair offers the smallest drop size in Europe.
With the revolutionary FP series by Reldair, you save water and therefore energy. In addition, the FP nozzle consists of only one part, which makes changing over to this new nozzle and mounting it very easy.
Due to an excessively high PH value, iron or lime, crystal particles can stick to the inside of the nozzle. This affects the spray pattern. Thanks to Reldair’s patented technology, this has been reduced to a minimum.
Especially in (greenhouse) horticulture, it is important to keep the water quality up to standard, as this promotes the growth and thus the yield of crops. Water quality differs greatly from region to region and even from country to country. All the more reason to take this into account when using the Horti-line system. To guarantee that the system works properly, the quality of the outlet water must be constantly maintained at the correct level.n. Examples are water softeners, filtration and legionella control. Reldair supplies all the equipment required and can make calculations for the desired water softening.
Assembly & maintenance system
In addition to supplying the systems, Reldair will, if required, provide fast and high-quality installation and maintenance work (to the pumps). Maintenance of the Horti-line system is also very important. This consists of checking the oil level, the water filter and the regular maintenance as is customary for piston pumps,so that our systems remain up-to-date and can run smoothly for years.
System operation:
The computer or a humidity sensor measures the humidity in a room and compares this measurement with the set value. Via a storage vessel with water and microfilter, a pump ensures a constant pressure. As a result, very small droplets are formed. These droplets are almost weightless and remain suspended like mist until they evaporate. The evaporation energy also causes a drop in temperature.
We understand micro & mini drops for enhancing indoor climates. Like no other, we give water a role in indoor climates where growth, well-being and results are important. To us, water is a source of opportunity and we can’t wait to share it with the world.
We provide high-quality advice and technical solutions in the area of air humidity for (greenhouse) horticulture and industry. Our systems for improving indoor climates are standard, but our solutions are custom-made.
By combining our scientific knowledge with our practical knowledge, we arrive at innovations and solutions that produce optimum growth, well-being and results for people and plants. We build bridges, think ahead, think differently and always look for ways to do things even better.
Reldair has guaranteed top quality in the field of air humidification systems worldwide for more than 30 years. We combine knowledge and practical insight with an innovative attitude. Curious what our customers say about us?
Reldair Systems is a specialist and leader in the field of quality, knowledge, innovation and development of misting, fogging and spraying systems.
Air humidity and its control are essential for an optimal greenhouse climate and for better flowering of crops. Air humidity directly and indirectly influences crop production and quality. By humidifying the air in the greenhouse, evaporation takes place and the air cools down. This influences the air humidity and ambient temperature. Reldair supplies modular systems to market gardeners with which the air humidity can be controlled perfectly. Thanks to revolutionary nozzles, an even, dry mist is created that does not settle on the crop. Moreover, with our misting system, a cooling effect of no less than 8° can be achieved. C can be achieved.
By using high water pressure in combination with Reldair’s patented FP nozzle, extremely fine water droplets are atomised in the room. This very fine mist is ideal for plant propagation, for example. The mist is distributed well in the room and forms an even blanket of mist, without the crop getting excessively wet. This prevents dehydration and promotes growth.
As a secondary effect, Reldair misting systems provide a cooling effect. The latent energy that water needs for evaporation is extracted from the environment. The cooling effect, also called adiabatic cooling, can be as much as 8 °C degrees. The ultimate efficiency depends on a number of factors, such as type of crop, greenhouse size, greenhouse layout, etc. Reldair can make a correct assessment of the aspects and the need, and thus calculate exactly which cooling requirement exists in order to guarantee an optimally functioning system. Of course without causing any damage to the crops.
With a very small drop size on average, Reldair systems are able to evaporate efficiently at low moisture deficits. Reldair is the only manufacturer that has references where systems have already worked for 30 years.
Water quality differs enormously per region and country. Moreover, different types of water are used alongside each other in (greenhouse) horticulture and industry. These all have different pH values (acidity). Crystals could sometimes adhere to the inside of the nozzle due to a too high pH value, iron and lime, which in turn could affect the spray pattern. The patented FP-nozzle that Reldair produces solves this problem. It can effortlessly handle any water quality. The spray pattern remains consistent, the drop size remains the same (5 microns on average) and the risk of damage to products through wetting is thus eliminated. We give a 5-year guarantee on the drop size. In addition, this nozzle is energy-saving. Less water is used to achieve the same effect, namely optimum cooling and humidification of products. The FP nozzle is interchangeable within the Rairair range and easy to install. The nozzle consists of only one component, which also simplifies maintenance. For more information or to switch to this new series, mail or call us.
Reldair offers two Horti-line systems for the horticultural sector. The emphasis in these systems is on the continuity of maintaining the air humidity. This results in better crop yields. Which system is best suited for your situation depends on various factors. We will, of course, be happy to advise you on the best solution.
1. The R-120 system
A tried and tested 120 BAR system that has been praised for years for its fine and even mist, which is spread very evenly and does not fall on crops.
2. The R-100 system
This system is a 100 BAR system, of the same quality as the R-100 system, but simpler in construction and with a slightly coarser drop.
All Reldair systems are equipped with the following options as standard:
Special options are also available;
When we talk about the size of fog droplets, what are we actually talking about? First of all, we speak in terms of microns, this unit is as big as one thousandth of a millimetre. We say: “The finest fog is the fog with the most uniform spray pattern, in which the average drop size is smaller than 5 microns.” A spray pattern never consists of drops that are all the same size.
Besides creating the right spray pattern, it is important that the spray pattern remains consistent. Our nozzles are of high quality and are produced in-house. Reldair offers the smallest drop size in Europe.
With the revolutionary FP series by Reldair, you save water and therefore energy. In addition, the FP nozzle consists of only one part, which makes changing over to this new nozzle and mounting it very easy.
Due to an excessively high PH value, iron or lime, crystal particles can stick to the inside of the nozzle. This affects the spray pattern. Thanks to Reldair’s patented technology, this is minimal.
Especially in (greenhouse) horticulture, it is important to keep the water quality up to standard, as this promotes the growth and thus the yield of crops. Water quality differs greatly from region to region and even from country to country. All the more reason to take this into account when using the Horti-line system. To guarantee that the system works properly, the quality of the outgoing water must be constantly maintained. This includes water softeners, filtration and legionella control. Reldair supplies all the necessary equipment and can make calculations for the required water softening.
Assembly & maintenance system
In addition to supplying the systems, Reldair will, if required, provide fast and high-quality installation and maintenance work (to the pumps). Maintenance of the Horti-line system is also very important. This consists of checking the oil level and water filter and the regular maintenance as is customary for piston pumps. This keeps our systems up to date and allows them to run smoothly for years.
System operation:
The computer or a humidity sensor measures the humidity in a room and compares this measurement with the set value. Via a storage vessel with water and microfilter, a pump ensures a constant pressure. As a result, very small droplets are formed. These droplets are almost weightless and remain suspended like mist until they evaporate. The evaporation energy also causes a drop in temperature.
We understand micro & mini drops for enhancing indoor climates. Like no other, we give water a role in indoor climates where growth, well-being and results are important. To us, water is a source of opportunity and we can’t wait to share it with the world.
We provide high-quality advice and technical solutions in the area of air humidity for (greenhouse) horticulture and industry. Our systems for improving indoor climates are standard, but our solutions are custom-made.
By combining our scientific knowledge with our practical knowledge, we arrive at innovations and solutions that produce optimum growth, well-being and results for people and plants. We build bridges, think ahead, think differently and always look for ways to do things even better.
Reldair has guaranteed top quality in the field of air humidification systems worldwide for more than 30 years. We combine knowledge and practical insight with an innovative attitude. Curious what our customers say about us?
Terrace cooling is already commonplace in southern countries. With the summers becoming increasingly hot here in the Netherlands, terrace cooling is also on the rise. Reldair supplies customised systems to, among others, the hospitality industry in order to create bearable temperatures on terraces so that guests can enjoy them for longer. By humidifying the ambient air on the terrace, evaporation takes place and the air cools down. This affects the air humidity and ambient temperature. Reldair supplies modular systems with which climate control inside and outside can be achieved perfectly. Thanks to Reldair’s revolutionary nozzles, an even, dry mist, or mist cooling, consisting of micro drops, is created that does not settle on the terrace. So guests, furniture or food will not get wet! But the most important thing, of course, is that our misting system has a cooling effect of no less than 8°. C can be achieved.
With a very small droplet size on average, Reldair misting systems are able to evaporate efficiently at low moisture levels. Reldair is the only manufacturer with references where systems have already been in operation for 30 years.
We understand micro & mini drops for enhancing indoor climates. Like no other, we give water a role in indoor climates where growth, well-being and results are important. To us, water is a source of opportunity and we can’t wait to share it with the world.
Wij leveren hoogwaardig advies en technische oplossingen op het gebied van luchtvochtigheid voor de (glas)tuinbouw en industrie. Onze systemen voor verbetering van het binnenklimaat zijn standaard, maar onze oplossingen worden op maat gemaakt.
By combining our scientific knowledge with our practical knowledge, we arrive at innovations and solutions that produce optimum growth, well-being and results for people and plants. We build bridges, think ahead, think differently and always look for ways to do things even better.