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March 26, 2023 BY
IN eFlow USA, eFlow USA Projects, Featured eFlow USA Projects

200 East 34th Street, New York, NY

We are thrilled to unveil another project, showcasing the e2Flow® PLUS system – a revolutionary alternative solution to ZRT. This pioneering system has been meticulously designed to offer sustainable, flexible, and efficient airflow balancing at a cost-effective price point. With state-of-the-art technology and an unwavering commitment to excellence, this project marks a significant milestone for both our company and the industry as a whole.

The construction of a 34-story residential tower at 200 East 34th Street, NYC, has now reached completion. Boasting a range of cutting-edge features, including eFlow-CARs and the innovative e2Flow PLUS system.

e2Flow PLUS system installed allows for controlled airflow at minimum 50 CFM and on demand maximum 450 CFM. eFlow-CARs 5″  at 30 CFM were utilized for all exhaust applications.

This impressive building was designed by CetraRuddy Architecture and developed by 200 East 34th LLC. With 144 high-end condominium units spanning across studio to two-bedroom layouts, the 388-foot-tall structure stands as a true architectural masterpiece. The property was expertly constructed by Noble Construction Group. AKF Group  is the MEP engineer on this project.

eFlow collaborated directly with the mechanical contractor to provide guidance on product selection and product approvals. Installation of eFlow-Products was undertaken by L & M Air Inc.

Our unwavering commitment to pushing the limits of what’s possible in our field is exemplified by this project, and we firmly believe that it will leave a lasting impact on the industry. We warmly invite you to discover more about the e2Flow® PLUS system, our latest ZRT alternative solution.

Photo credit CetraRuddy Architecture

Visit eflowshop.net for product information and pricing or email [email protected]

 

Flow-CAR FACTS

eFlow-CAR is a simple solution to balancing ventilation systems. Constant Airflow Regulator is a device that automatically regulates airflows in ventilation systems to constant levels. The passive control element responds to duct pressure, and requires no electric sensors, pneumatic sensors or controls. eFlow-CARs promote high indoor air quality and energy savings.

  • UL 2043 Classified
  • Composed of fire resistant UL 94 ABS plastic
  • Diameters offered: 3”, 4″, 5”, 6”, 8″, 10″
  • Operating Pressure Range: 0.08 to 2.4 in w.g. (20-600Pa)
  • Airflow settings: 15-765 CFM
  • Temperature Limits: -22° to 140°F (-30° to 60°C)
  • Suitable for both supply and exhaust applications
  • No external power supply needed
  • Field Adjustable CFM set point
  • Capable of maintaining constant airflow within +- 5% for nominal airflow throughout the target operating pressure range of 0.08 to 2.4 in.
  • Standard for Energy Efficient Compliance

 

e2Flow® PLUS FACTS (ZRT Alternative Solution)

e2Flow® PLUS system is designed to introduce flexibility and demand control to central ventilation systems. It is used to achieve a combination of low-flow continuous indoor air quality ventilation and on-demand high-flow spot ventilation using the same central fan system. This high efficiency ventilation system promotes high indoor air quality, energy savings and reduces operating costs. This system is used in both large and small systems. Unlike any other product on the market, e2Flow® PLUS offers flexibility in engineering design where system’s components are tailored to the project’s requirements. Combination of two eFlow devices are used to achieve controlled minimum and maximum airflow. e2Flow® PLUS offers simple in-line installation where no mounting hardware or additional support is required.

e2Flow® PLUS is ideal for bathroom, kitchen exhaust, makeup air, new constructions, retrofits and so much more.

  • Achieve a combination of low-flow continues ventilation and on-demand high-flow spot ventilation
  • Mix & Match eFlow products for optimal solution
  • Easy in-line installation
  • No mounting hardware or additional support required
  • Low installation cost
  • Refer to schematic for installation illustration

 

 

 

 

 

 

 

Supprier to American Aldes assemblies: ccar-ii, car-iia, ccar-ii-lp, car-ii-hp, car-fea-ii, car-fsa-ii, cer-s-ii, cer-r-ii, cer-lp-sii, cer-lp-r-ii, cer-s-iir, cer-lp-s-iir, cer-fea-ii, cer-fea-iir, cer-lp-fea-ii, cer-lp-fea-iir, csr-s-ii, csr-r-ii, csr-lp-s-ii, csr-lp-r-ii, csr-s-iir, csr-lp-s-iir, csr-fsa-ii, csr-fsa-iir, csr-lp-fsa-ii, csr-lp-fsa-iir, cerb-ws-ii, cerb-wb-ii, cerb-cs-ii, cerb-cfs-ii, cerb-cfb-ii, csrb-ws-ii, csrb-wb-ii, csrb-cs-ii, csrb-cfs-ii, csrb-cfb-ii, Constant Exhaust Registers, Constant Supply Registers, Constant Exhaust Register Box, Constant Supply Register Box, zone register terminals, zrt, zrt-s, zrt-fr, zrt-frs, zrt-w, zrt-ws, zrt-w-fr, zrt-w-frs, zrt-il, zrt-pdil, zrt-pdil-hp, zrt-3pdil, zrt-3pdil-hp, zrt-sdil, zrt-sdil-1-hp

Aldes, American Aldes, car ii, car iia, car ii lp, car ii hp, car fea ii, car fsa ii, cer s ii, cer r ii, cer lp sii, cer lp r ii, cer s iir, cer lp s iir, cer fea ii, cer fea iir, cer lp fea ii, cer lp fea iir, csr s ii, csr r ii, csr lp s ii, csr lp r ii, csr s iir, csr lp s iir, csr fsa ii, csr fsa iir, csr lp fsa ii, csr lp fsa iir, cerb ws ii, cerb wb ii, cerb cs ii, cerb cfs ii, cerb cfb ii, csrb ws ii, csrb wb ii, csrb cs ii, csrb cfs ii, csrb cfb ii, zrt s, zrt fr, zrt frs, zrt w, zrt ws, zrt w fr, zrt w frs, zrt il, zrt pdil, zrt pdil hp, zrt 3pdil, zrt 3pdil hp, zrt sdil, zrt sdil 1 hp

United enertech precision flow system crb-10-s, crb 10 s, crb-10-e, crb 10 e, crb-10-e-cd, crb 10 e cd, crb-10-s-cd, crb 10 s cd, crb-10-e-cd, crb 10 e cd, united enertech precision flow model cr, precision flow model cr-lp, precision flow model cr-hp, young regulator cvr constant volume regulator ,model cvrf5, model cvr8, cvp plus enh

nailor constant volume regulator CVR-SP, CVR-LP, CVR-HP, CVR-T, CVR-GM, CVR-FD

eFlow CAR can be used as equivalent to aldes CAR3, CAR3-s, CER3-S, CER3-R, CER3-S-F, CSR3-S, CSR3-R, CSR3-S-F, CEB3-WS, CEB3-WB, CEB3-CS, CEB3-CS-F, CSB3-WS, CSB3-WB, CSB3-CS, CSB3-CS-F

 
January 29, 2023 BY
IN eFlow USA, eFlow USA Projects, Featured eFlow USA Projects

200 East 83rd Street, New York, NY

We are proud to announce our latest project featuring e2Flow® PLUS system, the new ZRT alternative solution. This innovative solution is designed to provide a sustainable, cost-effective, flexiable  and efficient solution to controlled airflow balancing. With cutting-edge technology and a commitment to excellence, this project represents a major step forward for our company and the industry as a whole.

200 East 83rd street is a residential tower designed by Robert A.M. Stern Architects, developed by Naftali Group and Rockefeller Group. Situated on Manhattan’s Upper East Side, the 35 story tower features 100% sold 86-unit luxury residence. This building offers state-of-the-art technology and sustainability features which include eFlow-Constant Airflow Regulators (CARs) as well as e2Flow® PLUS system, the new ZRT alternative solution.  The aim is to provide tenants with a comfortable, efficient, and healthy living.

SLCE Architects is executive architect, Leeding Builders Group is the general contractor for the project, WSP is the structural engineer and AKF Group  is the MEP engineer on record. Installation of eFlow-Products was undertaken by Centrifugal Associates Group. eFlow rep was on job site numerous times to ensure successful e2Flow PLUS system installation.

The manufacturers representative, SRS Enterprises, Inc,  facilitated the sale of eFlow products for this project.

This project is a testament to our dedication to pushing the boundaries of what is possible in our field, and we are confident that it will have a significant impact on the industry. We invite you to learn more about about e2Flow® PLUS system, the new ZRT alternative solution.

Visit eflowshop.net for product information and pricing or email [email protected]

 

Flow-CAR FACTS

eFlow-CAR is a simple solution to balancing ventilation systems. Constant Airflow Regulator is a device that automatically regulates airflows in ventilation systems to constant levels. The passive control element responds to duct pressure, and requires no electric sensors, pneumatic sensors or controls. eFlow-CARs promote high indoor air quality and energy savings.

  • UL 2043 Classified
  • Composed of fire resistant UL 94 ABS plastic
  • Diameters offered: 3”, 4″, 5”, 6”, 8″, 10″
  • Operating Pressure Range: 0.08 to 2.4 in w.g. (20-600Pa)
  • Airflow settings: 15-765 CFM
  • Temperature Limits: -22° to 140°F (-30° to 60°C)
  • Suitable for both supply and exhaust applications
  • No external power supply needed
  • Field Adjustable CFM set point
  • Capable of maintaining constant airflow within +- 5% for nominal airflow throughout the target operating pressure range of 0.08 to 2.4 in.
  • Standard for Energy Efficient Compliance

 

e2Flow® PLUS FACTS (ZRT Alternative Solution)

e2Flow® PLUS system is designed to introduce flexibility and demand control to central ventilation systems. It is used to achieve a combination of low-flow continuous indoor air quality ventilation and on-demand high-flow spot ventilation using the same central fan system. This high efficiency ventilation system promotes high indoor air quality, energy savings and reduces operating costs. This system is used in both large and small systems. Unlike any other product on the market, e2Flow® PLUS offers flexibility in engineering design where system’s components are tailored to the project’s requirements. Combination of two eFlow devices are used to achieve controlled minimum and maximum airflow. e2Flow® PLUS offers simple in-line installation where no mounting hardware or additional support is required.

e2Flow® PLUS is ideal for bathroom, kitchen exhaust, makeup air, new constructions, retrofits and so much more.

  • Achieve a combination of low-flow continues ventilation and on-demand high-flow spot ventilation
  • Mix & Match eFlow products for optimal solution
  • Easy in-line installation
  • No mounting hardware or additional support required
  • Low installation cost
  • Refer to schematic for installation illustration

 

 

 

 

 

 

 

 

 

 

 

 

 

Supprier to American Aldes assemblies: ccar-ii, car-iia, ccar-ii-lp, car-ii-hp, car-fea-ii, car-fsa-ii, cer-s-ii, cer-r-ii, cer-lp-sii, cer-lp-r-ii, cer-s-iir, cer-lp-s-iir, cer-fea-ii, cer-fea-iir, cer-lp-fea-ii, cer-lp-fea-iir, csr-s-ii, csr-r-ii, csr-lp-s-ii, csr-lp-r-ii, csr-s-iir, csr-lp-s-iir, csr-fsa-ii, csr-fsa-iir, csr-lp-fsa-ii, csr-lp-fsa-iir, cerb-ws-ii, cerb-wb-ii, cerb-cs-ii, cerb-cfs-ii, cerb-cfb-ii, csrb-ws-ii, csrb-wb-ii, csrb-cs-ii, csrb-cfs-ii, csrb-cfb-ii, Constant Exhaust Registers, Constant Supply Registers, Constant Exhaust Register Box, Constant Supply Register Box, zone register terminals, zrt, zrt-s, zrt-fr, zrt-frs, zrt-w, zrt-ws, zrt-w-fr, zrt-w-frs, zrt-il, zrt-pdil, zrt-pdil-hp, zrt-3pdil, zrt-3pdil-hp, zrt-sdil, zrt-sdil-1-hp

Aldes, American Aldes, car ii, car iia, car ii lp, car ii hp, car fea ii, car fsa ii, cer s ii, cer r ii, cer lp sii, cer lp r ii, cer s iir, cer lp s iir, cer fea ii, cer fea iir, cer lp fea ii, cer lp fea iir, csr s ii, csr r ii, csr lp s ii, csr lp r ii, csr s iir, csr lp s iir, csr fsa ii, csr fsa iir, csr lp fsa ii, csr lp fsa iir, cerb ws ii, cerb wb ii, cerb cs ii, cerb cfs ii, cerb cfb ii, csrb ws ii, csrb wb ii, csrb cs ii, csrb cfs ii, csrb cfb ii, zrt s, zrt fr, zrt frs, zrt w, zrt ws, zrt w fr, zrt w frs, zrt il, zrt pdil, zrt pdil hp, zrt 3pdil, zrt 3pdil hp, zrt sdil, zrt sdil 1 hp

United enertech precision flow system crb-10-s, crb 10 s, crb-10-e, crb 10 e, crb-10-e-cd, crb 10 e cd, crb-10-s-cd, crb 10 s cd, crb-10-e-cd, crb 10 e cd, united enertech precision flow model cr, precision flow model cr-lp, precision flow model cr-hp, young regulator cvr constant volume regulator ,model cvrf5, model cvr8, cvp plus enh

nailor constant volume regulator CVR-SP, CVR-LP, CVR-HP, CVR-T, CVR-GM, CVR-FD

eFlow CAR can be used as equivalent to aldes CAR3, CAR3-s, CER3-S, CER3-R, CER3-S-F, CSR3-S, CSR3-R, CSR3-S-F, CEB3-WS, CEB3-WB, CEB3-CS, CEB3-CS-F, CSB3-WS, CSB3-WB, CSB3-CS, CSB3-CS-F

 
November 16, 2022 BY
IN eFlow News, eFlow USA News

Sven, Long Island City, NY

We are happy to announce that Sven building located in Long Island City, NY is officially LEED v4 Platinum certified!

Among a host of sustainability elements that were integrated into the design, Sven features eFlow-Max high-capacity constant airflow regulators and eFlow-CARs to provide automatically balanced ventilation system, high indoor air quality and energy efficiency.

Congratulations to the team, and thank you to The Durst Organization for your trust, commitment and specification of eFlow products for your future projects.

About Sven

Opened in 2022, Sven is a 71-story residential tower owned and developed by the Durst Organization. It was  designed by Handel Architects, with Selldorf Architects in charge of the project’s interior, lobby, and amenities. The engineering firm Jaros, Baum & Bolles (JB&B) and  The Fulcrum Group provided mechanical engineering services. HRCG-Hunter Roberts construction group carried out the construction of the project.   Delta sheet metal and PJ mechanical were the mechanical contractors for the project and installers of eFlow products. Sven is the second-tallest building in Queens with 958 residences ranging from studios to three bedrooms of which 288 of which are income restricted.

About eFlow-MAX 

eFlow-MAX is a field adjustable High Capacity Constant Airflow Regulator. It is designed to operate within Pressure Range: 0.2 to 4.0 in w.g. (50-1000Pa), automatically and precisely balance airflow into or out of a space without the need for electricity. Its design saves significant amount of energy, money and provides High Indoor Air Quality. This round damper provides pressure-independent maximum constant airflow in round duct systems without the use of electricity, sensors or controls. As pressure increases, the blade moves to keep airflow stable over a wide pressure range. eFlow-MAX has an external mechanism that can be used to adjust airflow manually, and with ease, using an allen wrench (2mm). eFlow-MAX can be easily installed inside standard ductwork. Mounting may be horizontal or vertical. eFlow-MAX features laser-welded, heavy galvanized steel body, plastic airflow control and an airtight seal to ensure no-leak fit. eFlow-MAX is maintenance free and corrosion-proof under normal conditions.

eFlow-MAX FACTS

  • Diameters offered: 3”, 4″, 5”, 6”, 8″, 10″, 12”, 14”, 16″
  • Operating Pressure Range: 0.2 to 4.0 in w.g. (50-1000Pa)
  • Airflow settings: 15-2335 CFM
  • Temperature Limits: -22° to 212°F (-30° to 100°C)
  • Suitable for both supply and exhaust applications
  • No external power supply needed
  • Field Adjustable CFM setpoint
  • Capable of maintaining constant airflow within + 10% for nominal airflow > 60CFM (100 m3/h) and + 5 CFM (10 m3/h) for nominal airflow < 60 CFM. (100 m3/h) throughout the target operating pressure range of 0.2 to 4.0 in.w.g. (50 to 1000 Pa).
  • Energy efficient
  • Laser-welded, heavy galvanized steel body, plastic airflow control and airtightness seal to ensure no-leak fit
  • Maintenance free and corrosion-proof under normal conditions

Flow-CAR FACTS

eFlow-CAR is a simple solution to balancing ventilation systems. Constant Airflow Regulator is a device that automatically regulates airflows in ventilation systems to constant levels. The passive control element responds to duct pressure, and requires no electric sensors, pneumatic sensors or controls. eFlow-CARs promote high indoor air quality and energy savings.

  • UL 2043 Classified
  • Composed of fire resistant UL 94 ABS plastic
  • Diameters offered: 3”, 4″, 5”, 6”, 8″, 10″
  • Operating Pressure Range: 0.08 to 2.4 in w.g. (20-600Pa)
  • Airflow settings: 15-765 CFM
  • Temperature Limits: -22° to 140°F (-30° to 60°C)
  • Suitable for both supply and exhaust applications
  • No external power supply needed
  • Field Adjustable CFM set point
  • Capable of maintaining constant airflow within +- 5% for nominal airflow throughout the target operating pressure range of 0.08 to 2.4 in.
  • Standard for Energy Efficient Compliance

Visit eflowshop.net for product information and pricing or email [email protected]

 

 

constant airflow regulator automatic balancing dampers

 

 

 

 

 

 

 

 

 

 

 

equal to aldes MR MAX Supprier to American Aldes assemblies: ccar-ii, car-iia, ccar-ii-lp, car-ii-hp, car-fea-ii, car-fsa-ii, cer-s-ii, cer-r-ii, cer-lp-sii, cer-lp-r-ii, cer-s-iir, cer-lp-s-iir, cer-fea-ii, cer-fea-iir, cer-lp-fea-ii, cer-lp-fea-iir, csr-s-ii, csr-r-ii, csr-lp-s-ii, csr-lp-r-ii, csr-s-iir, csr-lp-s-iir, csr-fsa-ii, csr-fsa-iir, csr-lp-fsa-ii, csr-lp-fsa-iir, cerb-ws-ii, cerb-wb-ii, cerb-cs-ii, cerb-cfs-ii, cerb-cfb-ii, csrb-ws-ii, csrb-wb-ii, csrb-cs-ii, csrb-cfs-ii, csrb-cfb-ii, Constant Exhaust Registers, Constant Supply Registers, Constant Exhaust Register Box, Constant Supply Register Box, zone register terminals, zrt, zrt-s, zrt-fr, zrt-frs, zrt-w, zrt-ws, zrt-w-fr, zrt-w-frs, zrt-il, zrt-pdil, zrt-pdil-hp, zrt-3pdil, zrt-3pdil-hp, zrt-sdil, zrt-sdil-1-hp

Aldes, American Aldes, car ii, car iia, car ii lp, car ii hp, car fea ii, car fsa ii, cer s ii, cer r ii, cer lp sii, cer lp r ii, cer s iir, cer lp s iir, cer fea ii, cer fea iir, cer lp fea ii, cer lp fea iir, csr s ii, csr r ii, csr lp s ii, csr lp r ii, csr s iir, csr lp s iir, csr fsa ii, csr fsa iir, csr lp fsa ii, csr lp fsa iir, cerb ws ii, cerb wb ii, cerb cs ii, cerb cfs ii, cerb cfb ii, csrb ws ii, csrb wb ii, csrb cs ii, csrb cfs ii, csrb cfb ii, zrt s, zrt fr, zrt frs, zrt w, zrt ws, zrt w fr, zrt w frs, zrt il, zrt pdil, zrt pdil hp, zrt 3pdil, zrt 3pdil hp, zrt sdil, zrt sdil 1 hp

United enertech precision flow system crb-10-s, crb 10 s, crb-10-e, crb 10 e, crb-10-e-cd, crb 10 e cd, crb-10-s-cd, crb 10 s cd, crb-10-e-cd, crb 10 e cd, united enertech precision flow model cr, precision flow model cr-lp, precision flow model cr-hp, young regulator cvr constant volume regulator ,model cvrf5, model cvr8, cvp plus enh

nailor constant volume regulator CVR-SP, CVR-LP, CVR-HP, CVR-T, CVR-GM, CVR-FD

eFlow CAR can be used as equivalent to aldes CAR3, CAR3-s, CER3-S, CER3-R, CER3-S-F, CSR3-S, CSR3-R, CSR3-S-F, CEB3-WS, CEB3-WB, CEB3-CS, CEB3-CS-F, CSB3-WS, CSB3-WB, CSB3-CS, CSB3-CS-F

 

 
August 7, 2022 BY
IN eFlow USA, eFlow USA Projects, Featured eFlow USA Projects

Microsoft Campus, Redmond, WA

Microsoft took  on  a significant initiative to modernize Redmond campus encompassing 3 million square feet of new workspace and amenities. This modernization includes  the installation of eFlow-MAX high capacity constant airflow regulator for automatically balanced ventilation, high indoor air quality and energy efficiency. eFlow-Maxs are installed  in restrooms, janitor closets and garage.

Redmond has been the home of the Microsoft Corporate Campus for the last 33 years. The Refresh project that is currently underway replaces 12 older office buildings with approximately 3 million square feet of office space within 17 new buildings. The design of the campus is both pedestrian and bicycle friendly and includes retail shops, restaurants, running and walking trails, sports facilities and open spaces.

eFlow worked directly with McKinstry to supply eFlow-MAX’s for this project.

 

eFlow-MAX FACTS

● Diameters offered: 3”, 4″, 5”, 6”, 8″, 10″, 12”, 14”, 16″
● Operating Pressure Range: 0.2 to 4.0 in w.g. (50-1000Pa)
● Airflow settings: 24-2335 CFM
● Temperature Limits: -22° to 212°F (-30° to 100°C)
● Suitable for both supply and exhaust applications
● No external power supply needed
●Factory calibrated
● Field Adjustable CFM setpoint
● Capable of maintaining constant airflow within + 10% for nominal airflow > 60
CFM (100 m3/h) and + 5 CFM (10 m3/h) for nominal airflow < 60 CFM. (100 m3/h) throughout the target operating pressure range of 0.2 to 4.0 in.
w.g. (50 to 1000 Pa).
● Optimum air velocity: 885 FPM (4.5 m/s) and it should not drop below 530 FPM (2.7 m/s)
● Sound power levels shall not exceed those for each size and CFM rating as
scheduled.
● Laser-welded, heavy galvanized steel body, plastic airflow control and air
tightness seal to ensure no-leak fit
● Available in stainless steel
● Energy efficient
● Ideal solution for meeting rooms, classrooms, concert halls, etc.
● Maintenance free and corrosion-proof under normal conditions

 

 

equal to American Aldes MR MAX 
February 20, 2022 BY
IN eFlow USA, eFlow USA Projects, Featured eFlow USA Projects

545 Vanderbilt Ave, Brooklyn NY

eFlow-MAX High Capacity Constant Airflow Regulators were installed at 545 Vanderbilt Ave, Brooklyn NY.

The 29-story, 337-foot-tall, mixed-use building located at 545 Vanderbilt Ave in Brooklyn NY is currently under-construction.  Ones completed, it will feature 284 apartments and  60,000 square feet of commercial space . The building will offer resident amenities such as a fitness center, a game lounge, and an outdoor pool atop a four-story podium.

Designed by Morris Adjmi Architects and developed by Hope Street Capital, this building is expected to be completed in 2022.

Installation of eFlow-MAX was undertaken by Demar Plumbing Corp 

The manufacturers representative, SRS Enterprises, Inc,  facilitated the sale of eFlow products for this project.

 

Flow-MAX FACTS

eFlow-MAX is a field adjustable High Capacity Constant Airflow Regulator. This round damper is designed to provide automatic, precise, balanced pressure-independent maximum constant airflow in round duct systems without use of electricity, sensors or controls.

● Diameters offered: 3”, 4″, 5”, 6”, 8″, 10″, 12”, 14”, 16″
● Operating Pressure Range: 0.2 to 4.0 in w.g. (50-1000Pa)
● Airflow settings: 24-2335 CFM
● Temperature Limits: -22° to 212°F (-30° to 100°C)
● Suitable for both supply and exhaust applications
● No external power supply needed
●Factory calibrated
● Field Adjustable CFM setpoint
● Capable of maintaining constant airflow within + 10% for nominal airflow > 60
CFM (100 m3/h) and + 5 CFM (10 m3/h) for nominal airflow < 60 CFM. (100 m3/h) throughout the target operating pressure range of 0.2 to 4.0 in.
w.g. (50 to 1000 Pa).
● Optimum air velocity: 885 FPM (4.5 m/s) and it should not drop below 530 FPM (2.7 m/s)
● Sound power levels shall not exceed those for each size and CFM rating as
scheduled.
● Laser-welded, heavy galvanized steel body, plastic airflow control and air
tightness seal to ensure no-leak fit
● Available in stainless steel
● Energy efficient
● Ideal solution for meeting rooms, classrooms, concert halls, etc.
● Maintenance free and corrosion-proof under normal conditions

 

 

equal to Aldes MR MAX 
October 22, 2020 BY
IN eFlow News, eFlow USA, eFlow USA News

eFlow-MAX High Capacity Constant Airflow Regulator Testing

eFlow-MAX Testing 

Independent testing of eFlow-MAX High Capacity Constant Airflow Regulator was conducted by Weickert Industries, Inc at the request of Hunter Roberts Construction Group, for project : Sven at Queens Plaza Park.

Testing took place at the Queens Park Plaza Tower on September, 25, 2019. A system was built for testing purposes by Delta Sheet Metal Corp, an affiliate of PJ Mechanical Corp.

Four eFlow-MAX regulators  set to specific CFM setting were put to the test over the entire pressure range from 0.2 to 4.0  w.g. (50-1000Pa)

 

A report issued by Weickert industries, Inc, dated September 27, 2019 illustrates findings of the tests as follows:

eFlow-MAX 4”, set to 45 CFM, over the entire pressure range of 0.25 to 4.0 in w.g. performed at an average of 46 CFM

eFlow-MAX 4”, set to 60 CFM, over the entire pressure range of 0.25 to 4.0 in w.g. performed at an average of 58.9 CFM

eFlow-MAX 4”, set to 50 CFM, over the entire pressure range of 0.25 to 4.0 in w.g. performed at an average of 54.6 CFM

eFlow-MAX 3”, set to 25 CFM, over the entire pressure range of 0.25 to 4.0 in w.g. performed at an average of 27.4 CFM

About eFlow-MAX 

eFlow-MAX is a field adjustable High Capacity Constant Airflow Regulator. It is designed to operate within Pressure Range: 0.2 to 4.0 in w.g. (50-1000Pa), automatically and precisely balance airflow into or out of a space without the need for electricity. Its design saves a significant amount of energy and provides High Indoor Air Quality. This round damper provides pressure-independent maximum constant airflow in round duct systems without the use of electricity, sensors or controls. As pressure increases, the blade moves to keep airflow stable over a wide pressure range. eFlow-MAX has an external mechanism that can be used to adjust airflow manually, and with ease, using an allen wrench (2mm). eFlow-MAX can be easily installed inside standard ductwork. Mounting may be horizontal or vertical. eFlow-MAX features laser-welded, heavy galvanized steel body, plastic airflow control and an airtight seal to ensure no-leak fit.

About Sven

Sven is a new 755-foot tall residential tower located at 27-29 Queens Plaza North and 29-37 41st Avenue in Long Island City. This 67-story tower is owned and has been developed by the Durst Organization. It was designed by Handel Architects, with Selldorf Architects in charge of the project’s interior, lobby, and amenities. The engineering firm JB&B and  The Fulcrum Group provided mechanical engineering services. HRCG-Hunter Roberts construction group carried out the construction of the project and Delta sheet metal and PJ mechanical were the mechanical contractors for the project.

Sven will feature 958 residential units, 287 of which will be dedicated to affordable housing. The tower will include an outdoor pool, fitness center, resident’s library, co-working space, children’s playroom, and a demonstration kitchen. The Sven is situated adjacent to the historic Long Island City Clock Tower in Queens. The Sven will be the second-tallest skyscraper in the neighborhood . Completion of the project  is expected in 2021.

eFlow-MAX is equal to Aldes MR MAX
September 12, 2020 BY
IN eFlow USA, eFlow USA Projects

United States Air Force Virtual Warfare Center , Nellis Air Force Base, NV

The United States Air Force Virtual Warfare Center in Nellis Air Force Base, NV broke ground Feb. 8, 2019.  The $38 million facility is scheduled to open in the summer of 2021.

This state of the art building features the latest technological advancements in construction materials , including eFlow-MAX High Capacity Constant Airflow Regulators which ensure automatically balanced airflow and high indoor air quality.

About eFlow-MAX High Capacity Constant Airflow Regulator 

eFlow-MAX is a field adjustable High Capacity Constant Airflow Regulator. It is designed to operate within Pressure Range: 0.2 to 4.0 in w.g. (50-1000Pa), automatically and precisely balance airflow into or out of a space without the need for electricity. Its design saves significant amount of energy, money and provides High Indoor Air Quality. This round damper provides pressure-independent maximum constant airflow in round duct systems without the use of electricity, sensors or controls. As pressure increases, the blade moves to keep airflow stable over a wide pressure range. eFlow-MAX has an external mechanism that can be used to adjust airflow manually, and with ease, using an allen wrench (2mm). eFlow-MAX can be easily installed inside standard ductwork. Mounting may be horizontal or vertical. eFlow-MAX features laser-welded, heavy galvanized steel body, plastic airflow control and an airtight seal to ensure no-leak fit. eFlow-MAX is maintenance free and corrosion-proof under normal conditions.

eFlow-MAX FACTS

  • Diameters offered: 3”, 4″, 5”, 6”, 8″, 10″, 12”, 14”, 16″
  • Operating Pressure Range: 0.2 to 4.0 in w.g. (50-1000Pa)
  • Airflow settings: 15-2335 CFM 
  • Temperature Limits: -22° to 212°F (-30° to 100°C)
  • Suitable for both supply and exhaust applications
  • No external power supply needed
  • Field Adjustable CFM setpoint
  • Capable of maintaining constant airflow within + 10% for nominal airflow > 60CFM (100 m3/h) and + 5 CFM (10 m3/h) for nominal airflow < 60 CFM. (100 m3/h) throughout the target operating pressure range of 0.2 to 4.0 in.w.g. (50 to 1000 Pa).
  • Energy efficient
  • Laser-welded, heavy galvanized steel body, plastic airflow control and airtightness seal to ensure no-leak fit
  • Maintenance free and corrosion-proof under normal conditions

 

About Air Force Virtual Warfare Center 

According to U.S. Air Force, The Virtual Warfare Center located at Nellis Air Force Base  will enable full-spectrum readiness through next-generation battle-space environments. The Virtual Test and Training Center will provide a crucial capability for today’s war-fighters to experience, train and dominate today’s threats, across multiple domains through a combination of live, virtual and constructive environments. 

 

Visit eflowshop.net for Constant Airflow Regulator product information and pricing or email [email protected]

 

 

 

 

 

 

 

 

equal to Aldes MR MAX

 

 
July 1, 2020 BY
IN eFlow USA, eFlow USA Projects, Featured eFlow USA Projects

Sven at Queens Plaza Park, Long Island City, NY

eFlow is proud to announce that Sven at Queens Plaza Park, Long Island City, NY will feature over 3,000 of eFlow-MAX High Capacity Constant Airflow Regulators and eFlow-Constant Airflow Regulators (CARs). Residents of this building will enjoy an automatically balanced, high-efficiency ventilation system that will provide high indoor air quality and energy savings. The manufacturer’s representative, Mechanical Technologies,  facilitated the sale of eFlow products for the Queens Park Plaza project. This is the first project of this magnitude in the USA  to utilize eFlow-MAX constant airflow regulators as part of the building’s ventilation system.  

About Sven

Sven is a new 755-foot tall residential tower located at 27-29 Queens Plaza North and 29-37 41st Avenue in Long Island City. This 67-story tower is owned and has been developed by the Durst Organization. It was  designed by Handel Architects, with Selldorf Architects in charge of the project’s interior, lobby, and amenities. The engineering firm Jaros, Baum & Bolles (JB&B) and  The Fulcrum Group provided mechanical engineering services. HRCG-Hunter Roberts construction group carried out the construction of the project and Delta sheet metal and PJ mechanical were the mechanical contractors for the project. 

Sven will feature 958 residential units, 287 of which will be dedicated to affordable housing. The tower will include an outdoor pool, fitness center, resident’s library, co-working space, children’s playroom, and a demonstration kitchen. Sven is situated adjacent to the historic Long Island City Clock Tower in Queens.  Sven will be the second-tallest skyscraper in the neighborhood . Completion of the project  is expected in 2021.

About eFlow-MAX 

eFlow-MAX is a field adjustable High Capacity Constant Airflow Regulator. It is designed to operate within Pressure Range: 0.2 to 4.0 in w.g. (50-1000Pa), automatically and precisely balance airflow into or out of a space without the need for electricity. Its design saves significant amount of energy, money and provides High Indoor Air Quality. This round damper provides pressure-independent maximum constant airflow in round duct systems without the use of electricity, sensors or controls. As pressure increases, the blade moves to keep airflow stable over a wide pressure range. eFlow-MAX has an external mechanism that can be used to adjust airflow manually, and with ease, using an allen wrench (2mm). eFlow-MAX can be easily installed inside standard ductwork. Mounting may be horizontal or vertical. eFlow-MAX features laser-welded, heavy galvanized steel body, plastic airflow control and an airtight seal to ensure no-leak fit. eFlow-MAX is maintenance free and corrosion-proof under normal conditions.

eFlow-MAX FACTS

  • Diameters offered: 3”, 4″, 5”, 6”, 8″, 10″, 12”, 14”, 16″
  • Operating Pressure Range: 0.2 to 4.0 in w.g. (50-1000Pa)
  • Airflow settings: 15-2335 CFM 
  • Temperature Limits: -22° to 212°F (-30° to 100°C)
  • Suitable for both supply and exhaust applications
  • No external power supply needed
  • Field Adjustable CFM setpoint
  • Capable of maintaining constant airflow within + 10% for nominal airflow > 60CFM (100 m3/h) and + 5 CFM (10 m3/h) for nominal airflow < 60 CFM. (100 m3/h) throughout the target operating pressure range of 0.2 to 4.0 in.w.g. (50 to 1000 Pa).
  • Energy efficient
  • Laser-welded, heavy galvanized steel body, plastic airflow control and airtightness seal to ensure no-leak fit
  • Maintenance free and corrosion-proof under normal conditions

About eFlow-CAR

eFlow-Constant Airflow Regulator (CAR) is a low-cost solution for balancing ventilation systems, eliminating the need for on-site balancing and ongoing maintenance. The Constant Airflow Regulator’s control of airflow is essential to optimize energy consumption while providing good air quality. eFlow-CARs are  UL 2043 Classified (R38307) devices that automatically adjust to environmental changes in stack pressure and accurately regulate airflow. Constant Airflow Regulators are self-regulating and adjustable flow-regulators for commercial and residential buildings. The requested airflow is fixed by a screwdriver. It is automatically calibrated to varying pressures without the need for electricity. Constant Airflow Regulators save energy by precisely controlling airflow into or out of a space. This is accomplished regardless of static pressure while providing good air quality.

eFlow-CAR FACTS

  • UL 2043 Classified
  • Composed of fire resistant UL 94 ABS plastic 
  • Diameters offered: 3”, 4″, 5”, 6”, 8″, 10″
  • Operating Pressure Range: 0.08 to 2.4 in w.g. (20-600Pa) 
  • Airflow settings: 15-765 CFM 
  • Temperature Limits: -22° to 140°F (-30° to 60°C)
  • Suitable for both supply and exhaust applications
  • No external power supply needed
  • Field Adjustable CFM setpoint
  • Capable of maintaining constant airflow within +- 5% for nominal airflow throughout the target operating pressure range of 0.08 to 2.4 in.
  • Standard for Energy Efficient Compliance

 

Visit eflowshop.net for product information and pricing or email [email protected]

 

 

 

 

 

 

eFlow-MAX is equal to Aldes MR MAX

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