The standard supply air volume arrange 450m³/h~4000m³/h.

The insulation panel with 50mm thickness, sandwich type with standard EN1886 TB2.

Thanks to fully automatic multiple T-seals, its Casing leakage rate reaches EN1886 L1.

The internal frame structure secure the casing strength meet standard EN1886 D1.

Patented “pneumatic slide” filter with promised easy maintenance and airtight. The filter’s bypass leakage meets standard of EN1886 F9.

The reactivation heater with two option: electrical and steam (over 2500m3/h).

All fans with internal installation with noise level at less 72 db.

Factory wiring E-box with standard of IP54.