Wind Velocity 13 m/s  Rainfall 75 mm/hr

uAMCA500-L standard test

uFree area >53%

uAir flow 1.6 m³/s,Pressure drop <19 Pa

Air flow 2.0 m³/s,Rainproof effectiveness>96.0% Class B

uFinish: PVDF, Powder, Anodised

uWarranty: AAMA2603, AAMA2604, AAMA2605

Accessories:

uBird and Insect screen

uFlange

uHinge

uMuffler

uFilters

uSandwich mineral wool board

uAluminum or Steel