VENT-250NK – Soler And Palau – VENT In-Line Centrifugal Fan
Range of in-line duct centrifugal fans, manufactured from high grade corrosion resistant pressed galvanised steel and supplied as standard with a terminal box and a robust mounting foot.
All model include an enclosed type, single-phase external rotor motor with factory matched backward curved non stalling impeller.
(1) Models 355 and 400 are manufactured in sheet steel protected against corrosion by cataforesis primer and black polyester paint finish.
100NK – 250NK models: Motors are IP44, class B insulation with ball bearings and safety thermal overload protection.
315NK model: motor is IP44, class F insulation with ball bearings ans safety thermal overload protection.
355N and 400N models: Motors are IP54, class F, with ball bearings and safety thermal overload protection.
Single phase 230V-50/60Hz.
Three phase 230/400V-50Hz (models 355N-T and 400N-T).
All single-phase models are speed controllable by tension.
The three-phase models are speed controllable by frequency inverter