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

Helios GigaBox 250mm GBW 250/4 centrifugal

£ 517.87 (excl. VAT)

£ 621.44 (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 Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Dektite Combo Pipe Flashing - DC210REC1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x Elta Cased Axial Flange - 630mm2 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Jetflow-HIT Metal inline - 150mm1 x Wall Mounted Air Curtains - COR-N Series2 x Mounting Feet (Pair) for SLC-630-060B-06301 x CADB/T-HE PRO-REG Series1 x Soler & Palau - HCBT/6-1000/H - IP551 x Economy Airvent 100mm Fan with Timer & Shutter1 x CBMT/Q 400-55 1 HEATER KIT1 x Insulated extract Plenum 6+12 x CBMT/Q 400-9 3 HEATER KIT2 x U42K Screws for duct1 x HV STYLVENT Wall Kit Threaded Rods1 x HCFB/4-630mm plastic impeller plate fan1 x Elta SLC500/4B-1AC - IP551 x 220x90mm 45 Degree Vertical Bend1 x CRVT/4-500 N Roof mounted Fan - vertical discharge1 x Soler & Palau HXM-350mm1 x 125mm - 150mm Round Reducer1 x Topvex SF12 HWL. Supply AHU1 x Isolator Switch - EFF-ISO1 x Etaline Max-Fan - 315mm - E2 011 x Inclined Curb support BI-3 for TH-5001 x CK-60F Kit1 x ELTA - Single Phase Transformer 8amps1 x Helios GigaBox 400mm GBW 400/4 centrifugal1 x Raptor SDA500/4-1AC1 x HRU Controller1 x CADB/T-HE 54 ECOWATT Series1 x Compact SCD500/4-3AC1 x DA12/9 Feet1 x ERR 12/1 Centrifugal inline fan2 x Elta SLC500-1EC -IE5 Motor- IP551 x Soler & Palau TCBT/4-710/L - IP651 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt VR RE1 x Acopel F400-450/1601 x HCFT/4-250mm plastic impeller plate fan1 x Soler & Palau - HXTR/4-500/H - IP541 x 110 x 54mm Rectangular Wall Plate1 x 125mm Round Connector with Damper1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x B-flow Impeller HCBB/T-450mm1 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x Circ.connection-125 fo EX-140 ATEX unit1 x Mounting Feet (Pair) for SLC-800-060B-08001 x DV-ROF-V-225 Roof mounted unit1 x Helios GigaBox 450mm GBD 450 centrifugal - EC Motor1 x Access Door for Circular Duct - 400 x 300 - SIZE 501 x Soler & Palau - HCBB/2-315/H - IP651 x CBA-130 Inlet Flange for CBT-1301 x ZAP 710-61 Plate axial fan1 x 110 x 54mm Flat Channel Connector1 x Jetflow-HIT Metal inline - 200mm1 x Acopel F400-315/1601 x HRT/4-355-BPN1 x OZEO E ECOWATT Wireless Switch - OZEO-ECO-W1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x Elta SCP400/4-3AC - IP551 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Elta SLC400/4-1AC - IP551 x Kitchen Extract Grille with Grease Filter and External Wall Fan1 x 100mm Wall Duct - 350mm1 x Belt Drive Cased Axial Fan - 630mm - L version1 x 1mtr Round Ducting - 125mm1 x 204x60mm 90 Degree Horizontal Bend1 x Round ceiling diffuser 200mm1 x Jetflow-HIT Metal inline - 125mm1 x Metal Inline Fan - VENT-125NK1 x Chaysol SA 18/8 RTC CW-single inlet centrifugal fan1 x HRB/4-400-BPN1 x Kitchen Grease Filter - Mesh Type Non standard 275mm x 180mm x 22mm1 x Elta Short Cased ATEX Axial fan - SCX050L2-A9/161 x Elta SCP630-1EC - IP551 x Soler & Palau - HCBT/6-630/H - IP651 x Synthetic Air Filter Media - 6mm x 2mtr x 10mtr Half Roll1 x Plastic Kitchen Extractors - CK25N1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC630-1AC1 x ISA-ILHT-500/560/630 - Anti-vibration mounts1 x EM 150L-E2M 01- Etamaster-1501 x Elta Unpodded Silencer 1D-800mm1 x FSAF1000C1DA SILENCER 1070/161 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 250mm Spigot1 x TecFire Intumescent Damper - Rectangular 350x350mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x Genius Whole house unit -1 x PRIO-160 160mm Inline Mixvent Fan1 x TecFire Intumescent Damper - Rectangular 300x300mm1 x Airvent Ceiling Sweep Fan - 48 inch - 4441231 x CTVB/4-315 Kitchen/High Temp Roof Fan1 x Isolator Switch - ISOSW1 x 100mm Round Condensation Trap1 x Ancillary Pack for SB-Biflow 250 model1 x Elta HWFA-650 Oscillating Wall Fan1 x Elta SLC1000/4A-3AC - IP551 x Etaline 315mm - D2 01 3 Phase1 x 1mtr Round Ducting - 100mm1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Etaline 400mm D2-01 3-phase1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Same Day Shipping Surcharge1 x Soler & Palau - HCBT/4-710/H - IP651 x Acopel F400-800/1801 x TD160 Mixvent - 100mm - TD160-N Standard1 x Miniflow SMF Horizontal Roof Cowl SMF20/301 x Rotorex HXTR Sickle Bladed Plate Axial Fan - 6 Pole - Three Phase - 710mm1 x JETLINE-160 - In Line Centrifugal Duct Fan1 x Etaline 200mm1 x Duct Tape - Silver - DTape1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged
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