01782 349 430

Search for:

FF Series - Fan Filter Units


Fan filter assemblies are purpose designed to provide clean cooling air to electronic and electrical enclosures that house electronic devises such as inverter drives, switchgear and soft start units. They are very easy to mount to standard panel cut-outs, with a fast 'click-fit' assembly. The re-engineered FF fan filter range offers an evolution from the FPF series by offering an easy mounting solution thanks to optimised fixation. The front cover is now removable by hand rather than using tools.

Most units are available for standard 115 or 230V.ac and dc electrical supplies.


Electrical and electronic enclosures, Control panel cooling.

Download the Enclosure Solutions brochure.

Technical Specification

Specification Description
Motor Type

External rotor and standard constructions


Single & three phase ac, dc models.

Protection IP54/IP55

Axial only


Standard & reverse-flow models Low profile chevron louvers


Panel cut-out Click-fitting fast assembly

Pressure Low
Speed Control

Not applicable


105mm to 325mm square louvres

Flow Rate

680m³/h range maximum (single unit)


According to filter size and quantity

Panel Tolerance

1 to 8mm thick (only on sizes 15 & 20)