• UPC/EAN:4010184055129
  • Model:GBD355/4/4

Helios GigaBox 355mm GBD 355/4/4 centrifugal

£ 747.30 (excl. VAT)

£ 896.76 (inc. VAT)

The Gigabox GBD 355/4/4 comes complete with discharge adaptor and flexible connector. It is two speed three phase (400V) 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
Three 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 - 400V - 50 Hz
Motor Power - 250/340W
Max. duty - 2850/3100 m³/h
Motor Speed - 1230/1405 rpm
Full Load Current - 0.41/0.75 A
Terminal Box IP Rating - 54
Motor IP Rating - 54
Max. temp. - 55 °C.
Sound Pressure Breakout @ 4M - 34db(A)

PDF Files


Gigabox Series


GBD/W-355

1 x Ancillary Pack for SLC-3551 x Control switch - CR1501 x KV DUO 250 EC1 x AC03TO-ADS-VFS-EN-9A (Three Phase)1 x B-flow Impeller HCBB/T-355mm1 x Elta SPA630/6-1AC - IP541 x Mounting Feet (pair) for SB-CON 2501 x PVO 200 (2-POLE) Plate Axial fan1 x CBMT/Q 125-12 1 HEATER KIT1 x Inclined Curb support BI-3 for TH-5001 x ERR 20/1 Centrifugal inline fan1 x CBMT/Q 315-90 3 HEATER KIT1 x Duct Wrap Insulation - AWDW25mm1 x Economy Airvent 150mm Fan1 x Speed Controller - REB1-N1 x HA-600 SLIM Cooker Hood - Stainless Steel2 x Onda Cristal 900 Kitchen Extractor Hood1 x BOX Hood - BOX-INOX-6002 x menorca 900 cooker hood1 x HA-900 N Cooker Hood1 x Manrose 150mm - XF150BTP2 x Belt Drive Cased Axial Fan - 450mm - H version2 x KV 200 L Sileo3 x Etaline 450mm D4 01 (Three Phase)1 x Manrose T12 STANDARD Transformer- T12S1 x Euro Series - Case Axial - ESC500141 x CTVB/4-400 Kitchen/High Temp Roof Fan1 x Soler & Palau - HCBT/4-900/H - IP551 x Soler & Palau TCBT/4-315/H - IP441 x Mounting Feet (Pair) for SLC-900-060B-09001 x Belt Drive Cased Axial Fan - 710mm - L version1 x Helios GigaBox 630mm GBD 630/6/6 centrifugal1 x Elta SCP630-1EC - IP551 x Stainless Steel Single Blade Regulating Damper -150mm1 x CC-710-2.2kw1 x FSD-TD Fire and Smoke Damper, 700mm x 150mm, EASY FIX AF, GALV Case, GALV Blades, PM24-TF1 x Metal Inline Fan - VENT-125NK1 x Elta Turboflow-TF - 560mm - Single phase1 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x ISA-ILHT-500/560/630 - Anti-vibration mounts1 x DA9/9 Feet1 x Floor Standing Cooler Fan- SRC-4501 x Impeller Side Guard - 250mm1 x DA 15/15 Feet1 x BDS 630/710 RA b/d shutter1 x CBMT/Q 200-30 1 HEATER KIT1 x Elta SPA350/4-1AC - IP441 x Round ceiling diffuser 300mm1 x 125mm Round 45 Degree Bend1 x Soler & Palau - TGT/4-450-6/0.55kW 32 Degree1 x Elta SCP500/4-1AC - IP551 x Elta Turboflow-TF - 630mm - Three phase1 x Etaline 355mm - E2-011 x Kitchen Grease Filter - Mesh Type Non standard 450mm x 150mm x 22mm ( CEF450 Replacement)1 x CBM 9-9 550w 4P CM 3-Phase1 x TXBR/4-500-C1 x Helios TSW 7.5 Amp Transformer speed controller1 x Belt Drive Cased Axial Fan - 900mm - H version1 x FSAF1250C1DA Silencer 1320/201 x Helios HQW-450/4 - IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Ducting 30 Degree Bend - 150mm1 x Kitchen Grease Filter - Mesh Type Non standard 450mmx450mmx22mm Actual1 x Acopel F400-315/1601 x Acopel F400-900/1801 x Raptor SDA560/4-1AC1 x DV-ROF-V-315 Roof mounted unit1 x Push Timer Switch - ZA41 x Soler & Palau - HCBB/2-315/H - IP651 x Purlin Box 800 for RAW Cowls1 x 110 x 54mm Flat Channel Clip (Pack Of 5)1 x Acopel F400-560/1601 x Genius Whole house unit -1 x 2mtr Round Ducting - 125mm1 x CTVB/4-315 Kitchen/High Temp Roof Fan1 x Ducted Outlet Option for H14 - HAP5001 x CMB-2-140-050 0.25Kw LG O1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x DA12/9 Feet1 x 125mm Wall Duct - 350mm1 x EC6H - Reversible Group Fan Electronic Controller1 x Elta Unpodded Silencer Melinex 1D-500mm1 x Elta Unpodded Silencer Melinex 2D-560mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x Chaysol SA 25/13 -single inlet centrifugal fan1 x 150mm Round Equal T Piece1 x ZAC- 630 -4-31 x BDS 500/560 RA b/d shutter1 x Flexible PVC Ducting - 220x902 x Soler & Palau - HCBT/4-400/H - IP651 x 110 x 54mm Flat Channel Connector1 x Access Door 200mm x 200mm1 x CMT-2 250-100 3KW - LG0 Single inlet centrifugal fan direct driven1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x Inline Hepa filter with housing & pre-filters1 x Acopel F400-200/1601 x Flexible PVC Ducting - 110x541 x Versio Square Ceiling Diffusers - RS141 x 204x60mm Elbow Bend with 150mm Fixed Spigot1 x TD2000 Mixvent - 315mm1 x Elta Unpodded Silencer 1D-250mm1 x Differential Pressure Switch - 100 - 1000 Pa - IP651 x Soler & Palau TCBB/4-500/H - IP651 x CBB-60N Centrifugal1 x Elta SLC450-1EC -IE5 Motor- IP551 x Acopel F400-500/1601 x Belt Drive Cased Axial Fan - 560mm - L version1 x MV-Silent 350 Bathroom Extractor Fan Kit - Standard - No Timer1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x Dektite Combo Pipe Flashing - DC210REC1 x Soler & Palau TCBT/6-800/G - IP651 x Duct Mounted Filter Box - 450mm - M6 grade Bag filter1 x HRT/4-630/25-BPN E221 x Soler & Palau - HCBT/6-800/H - IP651 x ERR 12/1 Centrifugal inline fan1 x Remote Fan Status Indicator - RF11 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x Isolator Switch - ISOSW1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Manual Overide Switch - MOS1 x CBM 7/7 250W 4P T RE-VR (Three Phase)1 x PBT/4-400 Portable Cooling Fan1 x B-flow Impeller HCBB/T-450mm1 x Soler & Palau - HXTR/4-630/H - IP541 x Soler & Palau TCBT/4-630/H - IP651 x EM 200-E2M 01- Etamaster-2001 x CS2 Current Switch1 x Soler & Palau TCBB/4-450/H - IP651 x Elta SLC560/4B-1AC - IP551 x TUNE-R-125-3-M4 - Control Damper1 x RUCK MTP 20, 10K, Speed control1 x Roof Axial Cowl - RAW10001 x 150mm Wall Duct - 350mm1 x CK-60F Kit1 x Centrif Duo Plus - Timer1 x ACO3TO-ADS-VFC-7.1A1 x CBMT/Q 500-17 3 HEATER KIT1 x DEF-CBM-RE-7 - Protection Guard
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