• wall axial fans to exhaust directly outside.
• galvanised telescopic wall liner to allow installation in walls from 190 to 390mm thick.
• inside wall grille in off-white colour
• easy to install and maintain.

MAX150AB, MAX230ARB and MAX300ARB

• for domestic/commercial use
• high performance rates
• automatic, slow moving, delay action shutters (for silent opening and closing).
• MAX230ARB and 300ARB Reversible.
• 5 speed reversible controller, with neon indicator and on/off switch (not MAX150AB)
• fan shutters may safely be left open for trickle ventilation.
• easy to wire plug and socket connection (MAX230ARB and MAX300ARB).
• recess box for the speed controller
• outside weatherproof aluminium wall grille

MAX350B, MAX400B and MAX450B

• for commercial/industrial use
• with variable speed controller
• frame in corrosion resistant material with steel wire motor support
• blade in reinforced polypropylene
• blade hub in die-cast aluminium
• Outside grille are of gravity shutter type

MAX150AB, MAX230ARB and MAX300ARB

• casings formed from shock-proof, high quality, impact resistant, technopolymer with high mechanical strength
• motors of shaded pole type mounted on self lubricating, sealed for life bearings for long life and quiet running
• protected with thermal cut-out
• double insulated
• maximum ambient temperature 40ºC

MAX350B, MAX400B and MAX450B

• class F motor insulation
• thermal overload protection
• IP55 protection
• maximum ambient temperature 50ºC

• CEI61/28 - IEC342-1
• EC Low Voltage Directive 73/23-93/68
• EC Directive EMC89/336
• CE marked
• Key marked (Max 150AB, 230ARB and 300ARB)

• MAX150AB - 6"/15cm, built-in, automatic
• MAX230ARB - 9"/23cm built-in, automatic, reversible with 5 speed controller
• MAX300ARB - 12"/30cm built-in, automatic, reversible with 5 speed controller
• MAX350B - 14"/35cm built-in with variable speed controller
• MAX400B - 16"/40cm built-in with variable speed controller
• MAX450B - 18"/45cm built-in with variable speed controller

Supply and install a high performance MAX350B heavy duty wall fan as supplied by Vectaire Ltd, Lincoln Road, Cressex Business Park, High Wycombe, Bucks, HP12 3RH. This fan is to be suitable for installation in commercial premises into a wall up to 380mm thick using the galvanised telescopic wall liner included. It should have heavy duty inside and outside walls grilles. It is to be operated by a remote variable speed controller, which can be flush fitted with the box included. The fan frame should be in epoxy painted, corrosion resistant steel plate, the safety grille in steel rod, the blade in reinforced polypropylene and the blade hub in die-cast aluminium. The fan motor should have Class F insulation, it should be protected against thermal overload, have IP55 protection and be capable of operating in maximum ambient temperature 60OC. and a galvanised steel telescopic wall linter. Fan to comply with all current IEE, EC and Building Regulations requirements.