Rückschlagklappe Connection pipes in mm:Ø 125 1x Anschluss an Schlauchkupplung 13

1x Anschluss an Schlauchkupplung 13 mm (1/2")

Air passage 70 cm² 113 cm² 164 cm²

with plastic grating 150 x 150 mm

Marley pipe connectors are made of high-quality EPDM in accordance with DIN EN 681-1

Air passage EAN 065878 160 x 160 mm

Rückschlagklappe Connection pipes in mm:Ø 125 1x Anschluss an Schlauchkupplung 13Automatic non return damper made of galvanized sheet steel Automatic spring operated damper for duct installation with motorized ventilation (centrifugal fan), if several rooms are connected to the ventilation duct, 2 part damper made of aluminium Duct material: Galvanized sheet steel Material of 2 part flap: Aluminum Closing by return springs Color: Silver Dimension: 125, 88 mm long Free air passage: max. 102 cm EAN 062624