Weather resistant white plastic external grille with a protective hood suitable for 125mm duct connection.
	
	Key features 
 Supply and exhaust vents of public, residential and industrial ventilation systems. 
 External wall mounting. 
 Made of quality and durable plastic. 
 Two-element structure for easy maintenance. 
 Screw fixing. 
 Equipped with a protecting grille against birds and rodents. 
 Equipped with a round connecting flange for mounting to Ø 125mm. 
 Air pass - 0.012 m2.