• Model:GBW450/4

Helios GigaBox 450mm GBW 450/4 centrifugal

£ 960.78 (excl. VAT)

£ 1,152.94 (inc. VAT)

The Gigabox GBW 450/4 comes complete with discharge adaptor and flexible connector. It is single phase (240V) and speed controllable.

All Helios fans are a very high quality product with a huge reputation for reliability. See the data-sheet links below for fan curves & accessories available. For high temperature versions see our commercial kitchen fans section.

This is an acoustically lined cubic ventilation box complete with intake and extract spigots and with flexible connectors to reduce vibration transmission. Variable applicable side panels can be arranged to suit almost any installation requirement. Simple positioning by use of standard crane hooks. External use possible with weather protection hood accessory.
Self-supporting frame construction made from hollow aluminum profiles, lined with 20 mm thick, double-walled side panels made from galvanised sheet steel.
Sound and thermally insulated with flame-retardant acoustic wool. The casing panels can be replaced as required with accessories, such as the external weather louvre and condensate collector. Other accessories, wall bracket and outdoor cover hood are available.
Smooth running backward curved centrifugal impeller highly efficient with steel blades on galvanised steel disc, direct driven. Dynamically balanced together with the motor to DIN ISO 1940 Pt.1 - class 6.3
Single phase external rotor motor, maintenance-free. Speed controllable through voltage reduction, with thermal contacts wired in series with the windings which automatically reset. With sealed, low-noise ball bearings with long-term lubrication. Terminal box fitted on the motor (IP 54).

1 x Ducting 45 Degree Bend - 125mm1 x Ducting 15 Degree Bend - 125mm1 x FSD-TD 225mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta SLC560/4A-3AC - IP551 x FSD-TD 350mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x PML230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x AMD 250/2 - Medium pressure axial fan 3-PH 400 V1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta SCP710/6/8-3AC - IP551 x Elta Variable Speed Drive IP66 - 4.0KW1 x Spiral end cap - 100mm1 x TechSeal 100FR Duct Sealant Cartridge - 100FRS1 x Soler & Palau - HCBT/4-800/H-B FLOW ( Supply Air Fan) - IP551 x JETLINE-200 - In Line Centrifugal Duct Fan1 x European Pallet Delivery Surcharge1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-B 5.5kw1 x LF24 Spring Return Actuator1 x Duct Termination with Mesh - 250mm1 x FSD-TD Fire and Smoke Damper, 700mm x 150mm, EASY FIX AF, GALV Case, GALV Blades, PM24-TF1 x PML24-TF, AC 24V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x JMS-3001 x FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 180mm1 x TFSR 125 M Grey Centrifugal Roof Fan1 x G2 duct Mounted Panel Filter - 342 x 342 x 47mm1 x TecFire Intumescent Damper - Rectangular 250x250mm1 x EM30-24 Electro-Mechanical Control Panel1 x JMS-630 Mounting frame1 x TPSB/2-190/060 Centrifugal Roof Mounted Fan1 x CRHT/4-500 N Roof mounted Fan - Horizontal discharge1 x SPI-200 C Iris damper1 x Metal Inline Fan - VENT-200NK
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