• 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 Spigot plate - 710mm2 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Spiral Ducting 3 Meters - 125mm1 x Elta SPA630/68-3AC - IP541 x Elta Standard Ambient Flexible Connector - 1000mm1 x Female Ducting Connector - 315mm1 x Elta Unpodded Silencer Melinex 2D-560mm1 x Purlin Box 500/560 for RAW Cowls1 x Ancillary Pack for SLC-6301 x Ancillary Pack for SB-Biflow 400 model1 x Soler & Palau HXM-250mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 311 x Easy-fix termination kit - High Rise Ventilator - EFT1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm2 x Ducting Y Piece - 100mm1 x Elta 2 Amp Electronic single phase speed controller.1 x Elta SCP250-1EC - IP551 x Elta Wall Cowl SWC25/311 x KRJ - 225 Inlet Guard1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x 220x90mm Elbow Bend with 150mm Fixed Spigot1 x AKOR Mounting Plate for GD model(VIM166423)1 x ELS Plasterboard Adaptor1 x Ancillary Pack for SB-CYL 400 model1 x GB-WK Wall Bracket For Giga Box Fans - 400-630mm1 x CBM 7/7 72w 6P RE-VR1 x Metal Inline Fan - VENT-125NK1 x DA12/12 Feet1 x Female Ducting Connector - 125mm1 x Acopel F400-200/1601 x Elta Cased Axial Flange - 1000mm2 x DDMP 10-10 FLANGE1 x HV-RC 230mm (With Wall Kit)1 x Female Ducting Connector - 400mm2 x Ductwrap Insulation DW501 x Impeller Side Guard - 900mm1 x Curved boot - 200mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/4-3 Three Phase1 x Female Ducting Connector - 900mm1 x Mounting Feet (pair) for SB-CON 4001 x Ancillary Pack for SLC-710 for 6 Pole Motors1 x Male Ducting Connector - 250mm1 x SPI-150 C Iris damper2 x Curved boot - 180mm1 x CBT-100 N (230/400V50HZ) LG270-EXDIIBT41 x Gorilla HVLSX40S1 x Soler & Palau - HCBT/4-800/L-AX - IP551 x Ancillary Pack for SLC-3151 x HRB/6-630-30-BPN1 x Purlin Box 800 for RAW Cowls1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-9000/500 ND - Pack 71 x Plastic Kitchen Extractors - CK25N1 x Elta Cased Axial Flange - 500mm1 x Elta Standard Ambient Flexible Connector - 500mm1 x Elta Quietflow Twin SQT250-1ECL1 x Acopel F400-180/1601 x Soler & Palau - HCBT/6-560/H - IP651 x CTI CVA-N 500/560 Outdoor cover for CVAB/T Fans1 x Ducting 90 Degree Bend - 100mm1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Dynair QCL 200mm (2-Pole)1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x 204x60mm Equal T Piece1 x Access Door for Circular Duct - 280 x 80 - SIZE 101 x Differential Pressure Switch - 50 - 500 Pa - IP651 x Helios DDF-200 Roof Cowl1 x Duct Termination with Mesh - 315mm2 x CBMT/Q 315-120 3 HEATER KIT1 x DA10/10 Feet1 x BDS 500/560 RA b/d shutter1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-6000/500 ND - Pack 61 x CBMT/Q 125-12 1 HEATER KIT1 x Acopel F400-315/1602 x Access Door 200mm x 200mm1 x CBM 7/7 4p 300W RE-VR1 x Soler & Palau - HCBT/4-800/H - IP551 x Elta Standard Ambient Flexible Connector - 450mm1 x AL 710 D4 mounting Feet (Pair)2 x PRIO-160 160mm Inline Mixvent Fan1 x Cased Axial Fan Extension - 400mm dia1 x CBMT/Q 250-30 1 HEATER KIT1 x FSAF1000B1DB Silencer 1043/241 x Anti Vibration Duct Suspension Rings - 250m1 x Elta Quietflow Twin SQT150-1ECL1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5952 x Duct Termination with Mesh - 200mm1 x 204x60mm Elbow Bend with 100mm Fixed Spigot1 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x Direct Saturday Delivery Surcharge1 x CBMT/Q 200-30 1 HEATER KIT1 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x Shoed T Piece Equal -100mm1 x CBMT/Q 150-27 1 HEATER KIT1 x HCFT/4-315mm (B-FLOW) plastic impeller plate fan1 x Soler & Palau - HXTR/4-450/H - IP541 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x CBMT/Q 315-30 1 HEATER KIT1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x 204x60mm 90 Degree Horizontal Bend1 x EVL Filter G4 grade for PIV units1 x ERR 12/1 Centrifugal inline fan1 x Ducting T Piece Equal - 160mm1 x Spiral Ducting 1 meter - 250mm1 x 150mm Round Connector with Damper1 x Female Ducting Connector - 630mm1 x CFDM-125 Circular Twin Blade Fire Damper1 x TUNE-R-100-3-M4 - Control Damper1 x Male Ducting Connector - 900mm1 x ELTA - Single Phase Transformer 12amps1 x Ducting 15 Degree Bend - 180mm1 x Spiral Ducting 1 meter - 500mm1 x Inclined Kurb support for CTHB/6-4001 x Elta SLC1000/8-3AC - IP551 x ACO3/B Changeover Panel (Three Phase)1 x Elta SLC500/2A-3AC - IP551 x Flanged Spigot - 315mm1 x Duct Suspension Rings - 300mm1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Plastic Kitchen Extractors - CK40F1 x Ducting 90 Degree Bend - 125mm2 x Belt Drive Cased Axial Fan - 500mm - L version1 x Spiral end cap - 500mm1 x Soler & Palau - HXTR/4-315/H - IP541 x Nordik International Plus 90/36 - Ceiling Sweep Fan Range1 x Elta HXP 800mm 6-Pole (Three Phase)1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Helios GigaBox 630mm GBD 630/4/4 centrifugal1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT500/4-3AC1 x Elta SCP250/4-1AC - IP551 x Round ceiling diffuser 400mm1 x DryFan 8 - DH800 8 Litre Desiccant Dehumidifier1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Soler & Palau TCBB/6-560/L - IP651 x Spigot plate - 560mm1 x Helios GigaBox 560mm GBW 560/4 centrifugal1 x Male Ducting Connector - 800mm1 x Metallic Kitchen Extractor - CK35N1 x Soler & Palau - HCBB/6-500/H - IP651 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x Etaline 355mm - E2-011 x 100mm Round Wall Plate1 x KVK SLIM 500 EC - Centrifugal Circular Duct Fan1 x Atex Motor Protection Switch - U-EK230E EX1 x EM 150L-E2M 01- Etamaster-1501 x PBB/4-400 Portable Cooling Fan1 x Classic SAX30/12AR Window/Wall Mounted1 x TXBR-250 Ecowatt1 x Soler & Palau TCBT/6-800/G - IP651 x Time Delay Unit - DT20B1 x Soler & Palau - HCBT/6-630/H - IP651 x Flanged Spigot - 150mm1 x Spiral Ducting 3 Meters - 900mm1 x Acopel F400-400/1601 x CO2 Room Sensor - CO2-R1 x Manual Overide Switch - MOS1 x Chaysol SA 18/8 RTC CW-single inlet centrifugal fan1 x Frequency converter FU 075 14 - IP661 x Etaline 400mm -EC1 x Soler & Palau - HXTR/4-250/H - IP441 x JETLINE-200 - In Line Centrifugal Duct Fan1 x Access Door 400mm x 400mm1 x CBS-100 Outlet Flange for CBT-1001 x PCA Diffuser - PCA-3151 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 250mm Spigot1 x Soler & Palau TCBT/4-355/H - IP441 x filter pack (set of 2) pt no. 4438891 x DA9/9 Feet1 x Elta EC Electronic Controller1 x Binks Bullows - Spray Booth Filter1 x Decor 300-C Bathroom Fan1 x Elta SLC560/2-3AC with inverter Drive & APK Mounting Kit1 x Raptor SDA450/4-1EC1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Purlin Box 400/450 for RAW Cowls1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 315mm Spigot1 x Soler & Palau TCBT/2-315/H-B E70 - IP551 x TTT/4-800/L N 2,2KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase1 x Elta Unpodded Silencer Melinex 1D-450mm1 x MEV 160 & 300 Additional Spigots1 x Female Ducting Connector - 800mm1 x Elta SPA250/4-1AC - IP441 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 420mm1 x Duct Quick Suspension Rings with Clasp - 125mm1 x Ducting Y Piece - 200mm1 x Insulated extract Plenum 6+11 x FSAF450FTX 450 mounting feet (Pair)1 x *VORT HRW 30 MONO Evo HCS - Single Room Heat Recovery Unit,1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x Elta Cased Axial Flange - 450mm1 x EM 250-E2M 01- Etamaster-2501 x Elta Turboflow-TF - 500mm - Single phase1 x LINEO 250 QUIET1 x KV DUO 315 EC1 x KVK SLIM 400 EC - Centrifugal Circular Duct Fan1 x TUNE-R-100-3-M2 - Control Damper1 x Acopel F400-500/1601 x Anti Vibration Duct Suspension Rings - 100mm1 x Spiral Ducting Additional Courier Surcharge1 x Flexible PVC Ducting - 204x601 x Mini Diffuser - 100mm1 x ELTA - Three Phase Transformer 3amps1 x FlameProof Plate Axial Fan - Three Phase - 15 inches - Eexd IIC T4 -4pole1 x Elta SPA560/46-3AC - IP541 x Elta Turboflow-TF - 630mm - Three phase1 x Gorilla HVLSX601 x Elta SLC1000/6B-3AC - IP551 x HRB/4-400-APN1 x Acoustic Box Fans (Inline) - CAB-1001 x Elta Cased Axial Flange - 250mm1 x MK 225 - Mounting Feet for Helios AMD Cased Fans1 x CBTR/2-451-4kw1 x Male Ducting Connector - 400mm1 x Duct Split Rings (Pair) -500mm1 x Synthetic Air Filter Media - 10mm x 2mtr x 10mtr Half Roll1 x Spiral Duct Grille Termination - 125mm1 x Quietflow SQS150-1ECL - Centrifugal Box Fan1 x Elta SLC400/4-1AC - IP551 x Helios HQW-500/6 - IP551 x Ancillary Pack for SLC-800 for SLC800/6A-3AC1 x TTT/4-500/H N 0,75KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Soler & Palau - HCBT/4-450/H - IP651 x Acoustic Box Fans (Inline) - CAB-1251 x Raptor SDA250/4-1AC1 x Sentinel D-BOX 150S/CP1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x CBM 15/15 6p 3phase 2.2kw1 x Elta SLC500/4B-1AC - IP551 x Control with reverse - CR3001 x Belt Drive Cased Axial Fan - 560mm - L version1 x CBB-100N Centrifugal1 x 125mm Round Wall Plate1 x KVK SLIM 125 EC - Centrifugal Circular Duct Fan1 x PPF4 - Positive Pressure Supply Fan1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x AKOR GD - Spare Motor1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x Roof Axial Cowl - RAW10001 x Manrose 150mm - XF150BP1 x Ducting Reducer Long - 1000mm to 630mm1 x CBS-80 Outlet Flange for CBT-801 x EBM Papst W3G630-GG97-01
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