Ventilateurs
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Ventilateur de gaine PK 160AL, 420/800 m³/h, pour gaine de 160 mm, plastique
incl. wall mounting kit, on-load tap changer installed, without reduction flange (reduction flange = afpk0003) -
Caisson de ventilation 315 mm / 2500 m³/h
composed of: A-3035 (Radial fan 2500 m3/h, (SV 9-9-900 1/3), 2,5 A, 550W) in wood casing