ZAflow

Bees use honeycomb structures to store honey and raise their larvae in. We are using the advantages of the hexagonal lightweight design in our ZApilot to use less composite material and to conserve our planet's resources. For ZAflow, we have once again taken advantage of the honeycomb structure. We have adapted these in such a way that they have the best conducting properties with minimal blockage for the air flow. In confined installation situations, ZAflow improves the air flow to the impeller and can thus reduce the noise level.

ZAflow air flow grid with ZAbluefin and CR spider system components for centrifugal fans frontal view 45 degrees rotated — ZAflow grid with ZAbluefin and 4-foot spider

ZAflow air flow grid for centrifugal fans with ZAbluefin and ER module frontal view 45 degrees rotated — ZAflow grid with ZAbluefin and ER module

ZAflow air flow grid ZAmotbasic for centrifugal fans with ZAbluefin and ER module frontcreative — ZAflow grid with ZAbluefin and ER module

ZAflow M558 air flow grid for centrifugal fans with ZAvblue and DR spider frontal view 45 degrees rotated — ZAflow grid with ZAvblue and 8-foot spider

ZAflow air flow grid for centrifugal fans with ZApilot frontcreative — ZAflow grid with ZApilot

ZAflow air flow grid with ZApilot frontal view 45 degrees rotated — ZAflow grid with ZApilot

ZAflow air flow grid for centrifugal fans overview seven different sizes frontal view

Product specification:

Centrifugal fans react significantly more critically to faults in the incoming air on the suction side than to faults on the already turbulent pressure side. This is where ZAflow comes in and helps to improve the flow into the impeller. The result, in confined installation situations, is a reduction in noise levels and overall acoustic values. Experience has shown that the total sound level of a typical ventilation system can be easily improved by 3 to 6 dB.

If the use of ZAflow does not bring about any improvement, this is a very good indication that the installation situation for the fan in the application is already sufficiently good and the use of ZAflow is not necessary. However, if the use of ZAflow results in an advantage, the easy assembly and handling of ZAflow is a simple and fast solution for optimising your system.

Properties & special features:

Reduction of noise level by improving the inflow of the fan in confined installation situations
ZAflow S also fulfils the contact protection requirements in accordance with DIN EN ISO 13857 Table 4 (does not apply to ZAflow M)
Can also be easily retrofitted into existing systems

Currently 7 of 7 models are shown.