Luftfiltermatte G4 (EU4) 1 x 2 Meter Dachrinnen-Richter Aerodynamic inlet to improve airflow

Aerodynamic inlet to improve airflow and reduce noise

Certified by Approval Noise Abatement Society (Model TD-2000)

It is used to control the speed of 2-phase fans

Passgenauigkeit: Die 15 cm breite Klaue ist exakt auf Standard-Dachlatten abgestimmt

The optional speed control is possible with a step switch

Luftfiltermatte G4 (EU4) 1 x 2 Meter Dachrinnen-Richter Aerodynamic inlet to improve airflowFilter class according to DIN EN779: G4 Filter class according to ISO16890: ISO Coarse 70% Characteristics: thermally solidified, with progressive media structure, free of any binding agents, harmless to health and the environment filter medium: Synthetic finest, shatter proof polyester fiber fleece Color: blue white Dimension: 1 mx 2 m Recommended final pressure difference: 250. 00 Pa volume flow: 3,400. 00 m 3 h Inflow velocity (m s): 1. 50 Initial