Product information
Key features
- Maximum efficiency and low energy consumption are the keywords describing the system the best.
- Specially designed for logistic freezer environments with changeable components to keep costs to the absolute minimum.
- Also available in hygenic stainless steel
- Specially designed for different type of situations and areas with different levels of humidity load.
Powerstream®
The Powerstream® system consists of an external fan and two vertical discharge modules. As standard, this basic system is installed on the freezer side. In opposite to the typical Masterveil approach, the tailormade length is reached by combining standard modules. The blow-out modules are positioned to the left and right of the door.
More features
- Depending on requirements, the insulation air layer is conditioned with an electric heating coil, a glycol coil or an active dehumidifier.
- Due to the patented separation of functions into separation and insulating air jet, the energy requirement is reduced to a minimum.
- The entire system is controlled via a control cabinet and can be connected directly to the building management system.
- The fans are based on EC technology in accordance with the latest ErP regulations.
- They have an adjustable operating point, so that a zero point is demonstrated in each case as proof of correct function and screening.
- The specially developed nozzles have a very smooth surface to avoid the smallest turbulence in the air jet.
Basic system extended with:
Airlock system on the warm side for large humidity loads, large temperature differences or to 15 % increase system efficiency. This extension system has the same design, but only one additional separating air jet.
Downloads

Powerstream DSB Airlock Product sheet
301.12 KB

Drawing DSB Airlock Heater + dryers warm side 3D
2.77 MB

Drawing DSB Airlock with IceDry 3D
2.87 MB

Drawing DSB-Airlock 2x2L + dryers 3D
3.65 MB

Drawing DSB-Airlock 2x2L + dryers
621.59 KB

Drawing DSBV4-Airlock 2x2L dryers warm side 2
538.98 KB

Drawing DSBV4-Airlock 2x2L dryers warm side 3
362.72 KB

Drawing DSB Airlock + dryers warm side
917.14 KB

Drawing DSB Airlock + dryers warm side2
812.98 KB

Drawing DSB Airlock + dryers warm side3
745.61 KB

Drawing DSB Airlock 2x2L + dryers cold side1
362.72 KB

Drawing DSB Airlock 2x2L + dryers cold side2
473.33 KB

Drawing DSB Airlock 2x2L + dryers warm side1
559.32 KB

Drawing DSB Airlock 2x2L + dryers warm side2
538.98 KB

Drawing DSB exploded view
1.16 MB

Powerstream Air Curtain System Installation Guide
84.06 KB
Accessories

Electrical insulation line
POWERSTREAM DSB and Electrical insulation line Optimisation with the help of an extra electrical resistance.

ERX-EM-FM
For controlling electrically heated air curtains.

ERX-NH-FM
For controlling air curtains without a heating package.

ERX-WM-FM
For controlling water-heated air curtains.

Collision protection for POWERSTREAM
POWERSTREAM DSB can be completed with specially developed collision protection to avoid damage.

Glycol insulation line
POWERSTREAM DSB and Glycol insulation line Optimisation to a HYBRID system through a combination with Glycol heating.

ML1350 insulation line
ML1350 insulation line Here we combine the Powerstream, placed on the warm side, with active dehumidification with low dewpoint.

Triple Jet
Triple Jet as extra action in the control of humidityload.