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PRODUCT NEWS
McMenon
Advancements made to one of the world’s most commonly used flow meters will dramatically improve fluid flow measurement readings across a wide range of industries. Venturi flow meters are used extensively in the measurement of gas and other low viscosity fluids, such as hot water, solvents and fuels, and are a proven technology due to their ease of use and robustness.
A team of flow and temperature measurement experts at McMenon Engineering Services, based in Cumbria, have now adapted the existing technology to improve the accuracy of measurement readings of high viscosity fluids, for example bitumen, glycerin and syrup, to be used across more sectors, including drilling, heavy fuel oil and even food and drink.
The McMenon team has devised the High Viscosity Venturi, a hard wearing device which can withstand higher viscosity fluid applications, to improve the performance of readings, while also removing the need for calibration - potentially up to 50% of the cost of the device. X
www.mcmenon.com
SPX Cooling Technologies
SPX Cooling Technologies has introduced a range of forced-draft cooling towers into Europe and the Middle East regions. The Recold brand J Series range of towers expands SPX’s current EMEAI offering, delivering robust attributes that align with its Marley evaporative cooling brand. The Recold brand provides high-quality evaporative cooling products that deliver long-term value. Its JW Fluid Cooler and JT Cooling Tower utilize high quality materials and rugged construction to deliver reliable performance for years. At the heart of these products are copper heat exchanger coils to provide superior corrosion resistance, heat exchange and durability. Stainless steel comprises critical components such as coil tubesheets, doors, door guides, and pump anti-cavitation hoods. Other components and casing utilize Z725 heavy mill galvanized steel as standard.
Ease of maintenance is another important Recold design advantage.
When routine maintenance is required, the Recold design keeps time and cost to a minimum with up to nine doors on larger models providing easy access to the internal elements. Water make-up valves located in external float boxes allow quick adjustments while the tower is operating. Standard features include a sloping basin bottom and an external water header cleanout. X
www.spxcooling.com.
Ciat
CIAT UK is rolling out its automated indoor air quality (IAQ) system Epure Dynamics for use in hospitality venues, offering hotels, restaurants and pubs enhanced levels of protection as they welcome back customers. The Epure Dynamic IAQ control system is available on CIAT fan coil units and ducted units, and is part of #CIAT4life, a campaign to increase awareness of CIAT’s range of advanced IAQ solutions and services. CIAT is part of Carrier Global Corporation (NYSE: CARR), the leading global provider of healthy, safe, sustainable and intelligent building and cold chain solutions. Epure Dynamics uses a network of calibrated air quality sensors located around a building to continuously measure the concentration of airborne particulates. If the concentration exceeds a pre-set level, the system activates purification mode, switching on a high-efficiency filtration system. In purification mode, the system continuously recycles and filters the air until air quality achieves the desired level. The cleaning process uses a filter with 11 times the surface area of conventional filter media and normally takes from a few minutes to half-an-hour, depending on the volume of the space treated and level of contaminants. Epure Dynamics is a major advance on conventional air conditioning that does not always address the problem of particulates, particularly below the size range <2.5µm, which are considered to be most harmful to human health. Once activated, Epure Dynamics rapidly reduces the concentration of airborne particles, achieving the World Health Organisation (WHO) recommendation for annual load of 10µm/cu m within 20 minutes, and a 90% reduction in PM2.5 particles within 60 minutes.
Some air handling systems draw particulates into a building
from outside, which can be a problem in urban areas with emissions from traffic, and areas with airborne industrial pollutants. While closed-circuit air conditioning systems do not suffer from this problem, they continually recirculate airborne particulates already within a building, and repeatedly expose occupants to new particulates that are constantly being created.
X
www.ciat.com/rubrique/index/eng-catalogue/33/EPURE- DYNAMICS--particulate-purification-system-/2484
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www.acr-news.com • February 2022 43
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