Common Applications
Suitable for mounting in any position, the Sapphire Series has flanged ends for ease of installation to ductwork. These units incorporate a viewing port and external terminal box. Mounting feet, inlet cones and matching flanges are also available as optional extras.

Electrical
Motors are TEFC type and available in 415V three-phase only. Motors are speed controllable using variable frequency control. Options include motors complying with Exe, Exd, Exn etc. Standards, no external terminal box supplied for these options.

Materials
High efficiency axial impeller with TEFC motor.
Mild steel fan casing with hot-dip galvanised finish.
Impeller options include Aluminium, GRP/Nylon and Anti-static.

Protection
Standard motors fitted are IP55. Higher degrees of protection are available as options if required.