GSA Insect screen, aluminium

For many applications, like ventilation-openings with a GAVO grille combination.

• aluminium screen.

• other materials, like stainless steel.

Article number Dimension Specification  GSA-1616 153 x 153 mm aluminium  GSA-1616A 153 x 153 mm For louvred ventilator 1-1616, with returned rim  GSA-2020 192 x 192 mm aluminium  GSA-2020A 190 x 190 mm For louvred ventilator 1-2020, with returned rim  GSA-2520 242 x 192 mm aluminium  GSA-3030 292 x 292 mm aluminium  GSA-4030 392 x 292 mm aluminium  GSA-R150 145 mm For louvred ventilator, round 1-R150  GSA-R175 170 mm For louvred ventilator, round 1-R175