Items Tagged with 'airflows'

ARTICLES

FA10 and FA12 Coalescing Filter/Regulator Series – ControlAir Inc.

September 3, 2019

The Type FA10 Coalescing Filter is designed to remove liquid aerosols and sub-micron particles from compressed air; the FA12 Filter Regulator with Coalescing Filter combines the coalescing filter with a high-performance filter regulator in one convenient piggy-back assembly.

Creating More Efficient Commercial HVAC Enclosures with Advanced Access Technology

Todd Schwanger

August 28, 2019

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As the designs and physical construction of HVAC enclosure doors have changed, there is a need for new latching and hinging technology that can improve access and help HVAC equipment suppliers satisfy their end-use customers.

Global Plasma Solutions Obtains OSHPD Seismic Certification

August 16, 2019

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OSHPD certification is an important consideration for engineers and designers who need systems to stay operational in any place where earthquakes and other seismic activity is possible.

DN Series DOAS – RenewAire

May 6, 2019

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RenewAire has introduced the DN Series, a non-compressorized, fully-integrated dedicated outdoor air system (DOAS) using ERV with static plate enthalpy core technology. The company says the DN Series is designed for sensible and latent load management that can reduce air conditioning equipment tonnage by up to 25% in healthcare, educational, multi-family, and other commercial building applications.

Kitchen Ventilation: Considerations in K-12 Schools

Properly Engineering a K-12 Kitchen Ventilation System

A number of factors, including budget and the lifespan of the building, will influence the ultimate outcome in a K-12 kitchen ventilation project.

Jacob Moberg, P.E., CEM, LEED AP BD+C

April 22, 2019

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When designing a kitchen ventilation system, there are a number of factors that should be considered, such as project budget, building layout, surrounding buildings, system maintenance, operational cost, fire risk from grease buildup, and more.

RGLX Minisplits – Fujitsu General America

March 25, 2019

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Fujitsu General America has introduced new medium static pressure duct indoor units for their single-zone Halcyon mini-split line. This new RGLX line features sufficient static pressure to heat or cool a whole house. Units are available in seven sizes ranging from 12,000 to 48,000 Btuh, with efficiency ratings up to 21.3 SEER.

The Differentiation of Belt Drive and Direct Drive Fans For Industrial Processes

A non-exhaustive overview of belt and direct drive fans for industrial fan applications between 1-250 hp.

Khalil Kairouz, Ph.D., P.E. Dale Price

March 22, 2019

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While both belt and direct drive fans have been around for a long time, the mainstay fan for most industrial fan applications under 250 hp has been the belt drive fan.

The Risks of Not Monitoring, Measuring, and Controlling Airflow

Steven G Liescheidt P.E., CCS,

December 18, 2018

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What risks are being taken to not measure/monitor/control airflow directly and who is at risk?

Halcyon Ceiling Cassette – Fujitsu General America

December 17, 2018

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Fujitsu General America has developed the new Halcyon circular flow ceiling cassette system. Built to replace the RCLX Large Cassette Series, the company says the new RGLX Series features circular airflow for more consistent air distribution.

More Articles Tagged with 'airflows'

Another Tool in the Tool Box—How UA Members Are Training and Using 3D Solutions in Piping Projects

In the summer of 2014 the United Association (UA) started a new course to teach their membership the use of laser scanning equipment and related software to create highly accurate three-dimensional point clouds of existing buildings and mechanical systems for the use with BIM applications. Pat Ramirez and Erik Lambrecht were tasked to create the new course which lead to a partnership with FARO.

Ensuring Total Power Backup System Availability – Maintenance and Testing

While the basic concept and need of backup power systems has not changed, the increased likelihood of power outages has put greater reliance on backup power systems, making the their reliability more important than ever. When a utility outage occurs, the backup generator is expected to immediately start and support the load; however, even the best emergency backup power system, utilizing the highest-quality equipment, can be rendered useless if not properly maintained.

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2019 September

Engineered Systems magazine’s September 2019 issue questions the need for multiple building codes that cover the same subjects, examines the dos and don’ts of power systems for critical facilities, offers tips on how to select the proper centrifugal pump circuit flow controls, and much more.

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