Airtècnics logo
Air Curtains Ventilation Air Disinfection

Air Curtains Specialist - Industrial Ventilation

  • Català
  • English
  • Español

  • Dansk
  • Deutsch
  • Dutch
  • Eesti keel
  • Français
  • Italiano
  • Latvian
  • Magyar
  • Norwegian
  • Polskie
  • Português
  • Pусский
  • Slovenščina
  • Suomalainen
  • Srpskohrvatski
  • Svenska
  • Türkçe
  • čeština
  Login

Air Curtains Specialist - Industrial Ventilation

  • Products
    • Air curtains
      Air curtains
    • Air Handling Units
      Air Handling Units
    • Heat recovery units
      Heat recovery units
    • Air purifier and disinfection units
      Air purifier and disinfection units
    • Ventilation units
      Ventilation units
    • Filters and filter units
      Filters and filter units
    • Fan heaters
      Fan heaters
    • Axial fans
      Axial fans
    • Radial fans
      Radial fans
    • Centrifugal fans
      Centrifugal fans
    • In line fans
      In line fans
    • Exhaust fans units
      Exhaust fans units
    • Cross-flow fans
      Cross-flow fans
    • OEM fans
      OEM fans
    • Dampers and shutters
      Dampers and shutters
    • Rotary actuators
      Rotary actuators
    • Controllers
      Controllers
    • Pressure switches and sensors
      Pressure switches and sensors
    • See all products
  • Technology
    • Air curtains: Foundations

      • What is an air curtain?
      • Are air curtains effective?
      • How air curtains work?
      • Air curtains: Technology
      • Advantages and benefits of air curtains
      • Air curtains: Applications
      • Installation examples
      • Selection factors of air curtains
      • Air curtains control and modulation
      • Heat pump air curtains
      • EC air curtains
    • Airtècnics Air Curtains

      • Characteristics
      • R+D+i UPC university
      • Selection chart
      • Models and applications
      • Controls
      • Accessories
    • OH Technology

      • Hydroxyl Radicals Technology
      • OH technology application sectors
      • What is OH technology for?
      • OH technology against bacteria: Tests
      • OH technology against viruses: Tests
      • Is OH technology effective in educational centers?
      • Safety of long-term exposure to hydroxyl radicals
    • Ventilation

      • Fans: Overview
      • EC fans: Overview
      • EC fans: Advantages
      • ECFanGrid: overview
      • Air Handling Unit: Types AHU
      • Heat recovery: Overview
      • Heat recovery: Types
      • Rotary actuators for dampers
      • Fan speed controllers
  • Novelties
    • News

      • Airtècnics reforces its ventilation range with ETRI in Eurosatory defence exhibition in Paris
      • Airtècnics Dam Twin air curtain at Frankfurt Airport, Germany
      • Extra-large ECFanGrid project in a climate chamber
      • Air curtain Optima K for cold chambers
      • Curant participates in Nordbygg fair with Airtècnics air curtains
      • New size of up to three metres for Zen decorative air curtains
      • Case study: compact AHU for a cleanroom in a cosmetics laboratory
      • Further improvements to Airtècnics' air curtains filters
    • Newsletters

      • Newsletter April 2026
      • Newsletter March 2026
      • Newsletter February 2026
      • Newsletter January 2026
      • Newsletter December 2025
      • Newsletter November 2025
      • Newsletter October 2025
      • Newsletter September 2025
    • Top Works

      • W hotel, Dubai (UAE)
      • Sheikh Jaber Al-Ahmad Cultural Centre, Kuwait (Kuwait)
      • Nike store, Milan (Italy)
      • Mango shop, Platja d'Aro (Spain)
      • Vodafone store, Barcelona (Spain)
      • Stratford station, London (United Kingdom)
      • Union Square building, Aberdeen (United Kingdom)
      • National Audit Office, London (United Kingdom)
  • Applications
    • Configuration and Selection Apps

      • Air Curtain Selection and Configuration Program
      • Air Curtain Reference Information
      • Air Curtain Spare parts
      • Air Curtain Accessories list
    • Calculations

      • Air Curtain Door Loss Calculation
      • Air Curtain Comparative AC vs EC
      • Air Curtain Comparative Electrical Heated vs Heat Pump
      • Air Curtain Equivalent water valve size
      • Heating Air temperature increasing
    • Product Illustration

      • Infographics - Virtual Product Applications
  • Gallery
    • Installations
    • Virtual Installations
    • Videos
  • References
  • Downloads
  • Company
    • Airtècnics
    • Staff
    • Rosenberg Group
    • Work with Us
  • Contact
    • Contact Us
    • Air Curtains Distributors
    • Air Purifier Distributors
  • Català
  • English
  • Español
  • Dansk
  • Deutsch
  • Dutch
  • Eesti keel
  • Français
  • Italiano
  • Latvian
  • Magyar
  • Norwegian
  • Polskie
  • Português
  • Pусский
  • Slovenščina
  • Suomalainen
  • Srpskohrvatski
  • Svenska
  • Türkçe
  • čeština
  1. Home
  2. Novelties
  3. News
  4. New axial fan diffuser Dplus

New axial fan diffuser Dplus

Tuesday 03 August 2021

Airtècnics puts at your disposal the new Rosenberg Dplus diffuser. This axial fan diffuser is a suitable solution for converting dynamic pressure into static pressure. Due to the constant expansion of the cross-section, the velocity in the air flow direction decreases and the losses are converted into usable static pressure.

 

Diffuser Dplus for axial fans

On the one hand, the static pressure gain makes it possible to reduce the drive power of the fan, thus reducing the operating costs of the fan. On the other hand, the static pressure gain can also be used in such a way that the fan delivers more flow for the same drive power.

The Dplus diffuser is made of 1.5 mm thick sheet steel and is available in three different colours from the RAL chart, red, black and white.

Advantages of using the Dplus diffuser

  • Optimisation of the flow area
  • Easy adaptation to the existing fan
  • Conversion of dynamic pressure into static pressure
  • Reduced operating costs by reducing pressure drive power
  • Available in three standard colours (RAL 3020, RAL 9005, RAL 9010)
  • By increasing the static pressure, the fan can deliver more flow with the same drive power.
  • CO2 savings
  Previous
Share:
Next  

Related News

Fans for cooling data centers

Miniatura.jpg

Data centers produce a lot of heat, which is one of the problems they cause and one of the most important to eradicate. Energy-efficient EC fans help to reduce operating costs and are part of an economical and environmentally friendly cooling concept.    Most of the energy consumed by data processing centres goes into cooling and ...

How to cool server rooms?

miniatura.jpg

Temperature control in data centers is essential to ensure their optimal operation. In a world where technology tends to be at the heart of markets, and data processing centers are key to managing information and artificial intelligence, ventilation and cooling in these spaces become a priority for companies. The best way to ensure ...

Types of fans and their uses

Tipos-ventiladores-800x531.jpg

Fans are key elements in any ventilation, air conditioning or environmental control system. In industrial and commercial environments, their correct selection directly impacts energy efficiency, air quality and operational performance.At Airtècnics, as specialists in ventilation solutions and air curtains, we address in this guide ...

Other News

Heat recovery unit helps to improve HVAC systems and energy savings

miniatura.jpg

Heat recovery units for air conditioning are devices specifically designed to improve the efficiency of heating, ventilation and air conditioning (HVAC) systems by recovering and recycling heat from incoming and outgoing air flows. This equipment is installed in the ventilation circuit of a building and its main purpose is to recover energy ...

Heat pump air curtains in fashion retail in Milan

miniatura.jpg

Air curtains are an essential element of the ventilation system to ensure energy savings in building entrances. And if these air curtains are heated in a heat pump system, it makes them highly efficient devices. Our distributor in Italy, Eurotecno, has carried out a high energy saving project by installing an Airtècnics air curtain with ...

Maxwell air curtain in the most extreme weather conditions

miniatura.jpg

During winter or in places where freezing and snowy weather conditions are common, air curtains are the perfect ally to preserve indoor comfort and save energy. Our partner Rosenberg carried out an installation in a factory warehouse in the small German town of Burladingen, south of Stuttgart, near the Swavian Mounts. There, during the winter, ...

New ECFanGrid product

miniatura.jpg

We are glad to present you the ECFanGrid, a new ventilation product. It consists of series of EC-Fans used in parallel and offers a total versatility to suit every facility through a modular design. The resulting air flow is proportional to the number of fans used while the pressure conditions remaining the same.Designed to be added to new ...

Related News

Fans for cooling data centers

Miniatura.jpg

Data centers produce a lot of heat, which is one of the problems they cause and one of the most important to eradicate. Energy-efficient EC fans help to reduce operating costs and are part of an economical and environmentally friendly cooling concept.    Most of the energy consumed by data processing centres goes into cooling and ...

How to cool server rooms?

miniatura.jpg

Temperature control in data centers is essential to ensure their optimal operation. In a world where technology tends to be at the heart of markets, and data processing centers are key to managing information and artificial intelligence, ventilation and cooling in these spaces become a priority for companies. The best way to ensure ...

Products
Air curtains
Air Handling Units
Heat recovery units
Air purifier and disinfection units
Ventilation units
Filters and filter units
Fan heaters
Axial fans
Radial fans
Centrifugal fans
In line fans
Exhaust fans units
Cross-flow fans
OEM Fans
Dampers and shutters
Rotary actuators
Controllers
Pressure switches and sensors

Air Curtains
Standard air curtains
Recessed air curtains
Decorative, bespoke and customized air curtains
Industrial air curtains and cold store air curtains
Revolving door and tailor made air curtains
Insect control air curtains
Heat pump and energy saving air curtains
Air curtains with disinfection and purification system
Economic low cost air curtains

About us
Airtècnics history
Rosenberg group
Contact
Aircurtains Distributors
Air Purifier Distributors

Downloads
Air curtains catalogues
Ventilation catalogues
BIM Air Curtains
Air curtains price list
Technical documentation
Quality certificates

Featured content
Clever advanced control
Air curtains selection program
Air curtains installations: References
Air curtains photo gallery
Technology
What is an air curtain?
How air curtains work?
Advantages and benefits of air curtains
Heat pump air curtains
EC air curtains
Airtècnics air curtains
Ventilation

Outlet


Legal terms
Privacy policy
Legal notice
Conditions of sale
Cookies policy
+34 93 715 99 88 +34 93 715 99 88
airtecnics@airtecnics.com
We use our own and third-party cookies to analyze our services and show you advertising related to your preferences based on a profile made from your browsing habits (for example, pages visited). You can get more information and set your preferences HERE.