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11 Ocean Parkway, Brooklyn, NY

11 Ocean Parkway is a newly constructed, 13-story building in Brooklyn, NY installs eFlow-Constant Airflow Regulators.  This building will offer affordable housing with a blend of residential and commercial spaces. This state-of-the-art development represents a significant advancement in urban living.

Project Background

Situated at 11 Ocean Parkway, this new construction by JEMB Realty features 375 residences across 145 feet of vertical space. With 2,215 square feet dedicated to residential use and 500,000 square feet for commercial activities, the building exemplifies modern, mixed-use development. Designed by FXCollaborative, the project underscores the commitment to affordable housing in New York City.

Project Details

Completed in 2023, 11 Ocean Parkway boasts 13 floors housing 375 apartments. The building integrates sustainable and efficient design principles, facilitated by top-tier engineering firms such as Dagher Engineering (mechanical) and Desimone Consulting Engineers (structural). This development not only provides affordable housing but also contributes to the local economy through its extensive commercial space.

Stakeholders and Roles

Key contributors to the project include:

Technical Insights

The installation of eFlow Constant Airflow Regulators (CARs) was a key feature in the development. Products supplied through SRS Enterprises included 4″ CARs set to 20 CFM in 6″x6″ ceiling mount assemblies and 4″ CARs set to 25 CFM in 5″x4″ mounting plate assemblies. These regulators were installed in the apartment exhaust systems by Air Tech Cooling.


Benefits of Installing Constant Airflow Regulators

  • Improved Indoor Air Quality: Ensures a constant flow of fresh air.
  • Energy Efficiency: Reduces the need for excessive heating and cooling.
  • Enhanced Comfort: Provides a healthier living environment for residents.



11 Ocean Parkway sets a new benchmark for affordable housing by integrating advanced ventilation solutions and sustainable design practices. This project highlights the effective collaboration between developers, engineers, and product specialists to create a modern living space that meets the needs of its residents.

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

Photo Credits: Courtesy of FXCollaborative



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-CARspromote 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




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