E12(-15ο)-D: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.

E12(-15ο)-E: Accessible.

E12(-15ο)-FA: With air filter.

E12(-15ο)-D-E: Accessible and with aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.

E12(-15ο)-D-FA: With air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.

E12(-15ο)-E-FA: Accessible, with air filter.

E12(-15ο)-D-E-FA: Accessible, with air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.

E12(-15ο)-Τ1Κ: With one row of vertical adjustable blades, made by aluminium, in the back of the grille.

E12(-15ο)-Τ1Κ-D: With one row of vertical adjustable blades, made by aluminium, in the back of the grille and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.

E12(-15ο)-SR: For direct installation in the side of round air duct. With galvanised frame.

E12(-15ο)-SR-D: For direct installation in the side of round air duct and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. With galvanised frame.

E12(-15ο)-SR-DΚ: For direct installation in the side of round air duct and flap type damper. With galvanised frame.

E12(-15ο)-L: Without frame.

E12(-15ο)-Τ1Κ-L: Without frame. With one row of vertical adjustable blades, made by aluminium, in the back of the grille.

The types E12/E12-D/E12-FA/E12-D-FA/E12-Τ1Κ/E12-Τ1Κ-D (and in the -15ο versions) is possible to be installed in metal plate (-SPQ) with external dimensions 595X595mm. In this case the plate and the diffuser are painted electrostatically in RAL color. This is possible only for the nominal diffuser dimensions 100X100, 125X125, 150Χ150, 200Χ200, 250Χ250, 300Χ300, 350Χ350, 400Χ400, 450Χ450 and 500Χ500.