• UPC/EAN:4010184055099
  • Model:GBW250/4

Helios GigaBox 250mm GBW 250/4 centrifugal

£ 533.41 (excl. VAT)

£ 640.09 (inc. VAT)

The Gigabox GBW 250/4 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-retardent 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).

Voltage - 230V - 50 Hz
Motor Power - 110W
Max. duty - 1500 m³/h
Motor Speed - 1290 rpm
Full Load Current - 0.44 A
Terminal Box IP Rating - 54
Motor IP Rating - 44
Max. temp. - 65 °C.
Sound Pressure Breakout @ 4M - 27db(A)

PDF Files


Gigabox Series


GBW250-4

1 x Control switch - CR1501 x Inverter VFKB 481 x CBTR/2-451-4kw1 x CBP-DC 15/151 x AXCBF 315D4-32 Bifurcated Axial Fan1 x CBT-100N Centrifugal1 x ERR 12/1 Centrifugal inline fan1 x Soler & Palau - TGT/4-450-6/0.55kW 32 Degree1 x 100mm Round Wall Plate1 x 100mm Round 45 Degree Bend1 x Raptor SDA450/4-1AC1 x Soler & Palau - Contra Rotating TCBTx2-450 - IP651 x Etaline 355mm E4 011 x SEL355/4-1AC1 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x Elta SPA450/46-3AC - IP541 x AMCL1002 - LPHW coil only1 x Capacitor 20uf for use with the EBM D2E range1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x Raptor SDA500/4-1EC1 x Soler & Palau TCBB/4-500/H - IP651 x Elta SLC500/4B-3AC - IP551 x Compact SCD500/4-1AC1 x Commercial Thermostat - TH161 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x Jetflow-HIT Metal inline - 315mm1 x 204x60mm Rectangular to 125mm Round Adaptor1 x Acoustic Box Fans (Inline) - CAB-250N1 x 204x60mm to 220x90mm Rectangular Adapter1 x 204x60mm x 1m Low Profile Plastic Ducting - 1 Meter1 x 204x60mm Flat Channel Connector1 x 204x60mm Equal T Piece1 x 204x60mm x 500mm Long Hi-Flow Duct Silencer1 x Ducted Outlet Option for H14 - HAP5001 x CBA-100 Inlet Flange for CBT-1001 x 220x90mm 90 Degree Vertical Bend1 x 220x90mm 90 Degree Horizontal Bend1 x 220x90mm Flat Channel Connector1 x Soler & Palau TCBT/6-630/H - IP651 x Soler & Palau TCBT/4-630/H - IP651 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Soler & Palau TCBT/6-630/L - IP651 x Soler & Palau - HCBT/4-560/H - IP651 x Blast Gate (Manual) 100mm1 x CBM 10/8 6P 245W RE VR1 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x Blast Gate (Manual) 250mm1 x CBM 10/10 - 373watt - 6 Pole1 x Helios GigaBox 500mm GBD 500/4/4 centrifugal1 x Spiral Rapid Lock Clamp - 250mm1 x HRT/6-710/30-BQ E21 x Soler & Palau TCBB/4-560/L - IP651 x Soler & Palau TCBT/4-560/L - IP651 x Soler & Palau TCBT/6-560/H - IP651 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-9000/500 ND - Pack 71 x HD Series Control Damper - 2000mm X 1000mm1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B 5.5kw1 x Helios GigaBox 560mm GBW 560/4 centrifugal1 x Soler & Palau TCBT/4-800/H - IP651 x Nordik International Plus 90/36 - Ceiling Sweep Fan Range1 x *NEW* TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan
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