Grilles with fixed face vanes AD 300 grilles with fixed face vanes are completely made out of extruded anodized aluminum. Their top quality manufacturing level is topped with an impeccable linear design. They are fitted with fixed horizontal vanes which can be straight or 15° bent. AC 300 models, are similar to the AD 300 models, but they do have a frame. On request, for all grilles we supply adjustable vane equalizers in anodized aluminum. Technical draft A 310 - A 330 version With adjustable back row Fixing with hidden screws Fixing with screws Maximum possible length in one piece = 2000 mm. Maximum possible length = 600 mm. Left terminal section (L) Right terminal section (R) All combination for lengths in multiples of 100 mm are possible with sections M and E (prices upon request) 0 Without damper 7 With GT 007 damper 1 With equalizer 2 With deflection vanes 15° 3 With deflection vanes 15° and back adjustable vertical row 3 Pitch 12.5 mm C Construction without frame D Fixing with clips E Fixing with hidden screws F Fixing with screws A Construction with 20 mm frame

Grilles with fixed face vanes The air flow rates and the pressure drop rates are certified according to the UNI 8728 and prEN 12238 standards, by an independent and certified body, in compliance with the legislation in force on energy saving standards. Pressure drop Pa 5 < 20 The AD 300 supplied with left or right inspection door. (left) (right)