• 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 Etamaster EM 400 EC 01 inline mix-vent fan1 x Etaline 450mm -EC (Three Phase)1 x Ancillary Pack for SB-Biflow 400 model1 x CBM 9/7 4p 420W RE-VR1 x Acopel F400-250/1601 x Impeller Side Guard - 250mm1 x Acopel F400-800/1802 x Acopel F400-500/1601 x Blast Gate (Manual) 125mm1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x KV DUO 150 EC1 x Air Trak Heater-100mm1 x FSAF355B1DX Silencer 395/81 x Helios GigaBox 560mm GBW 560/4 centrifugal1 x Manrose Auto Shutter - XF150AP1 x Elta SCP500/4-3AC - IP551 x Etaline Max-Fan - 315mm - E2 011 x WSD 042 (730x730x70)1 x Round ceiling diffuser 350mm1 x AKOR Spare Filter1 x Metal Inline Fan - VENT-160NK1 x JETLINE-200 - In Line Centrifugal Duct Fan1 x HA-600 SLIM Cooker Hood - Stainless Steel1 x Circular Ceiling Diffuser - TST 1251 x Nicotra AFK 315-40/4M-B1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Elta Unpodded Silencer Melinex 1D-560mm1 x Elta Turboflow-TF - 630mm - Single phase1 x Elta SCP630/4-3AC - IP551 x 150mm - 100mm Round Reducer1 x Elta SLC400-1EC -IE5 Motor- IP551 x Rotorex HXBR 250mm Plate Axial Fan - Single Phase (2-pole)1 x Elta SLC1000/4B-3AC - IP551 x KV DUO 500 EC (3Ph-400v) with changeover1 x CBM 9-9 550w 4P CM 3-Phase1 x Kitchen Extract Grille with Grease Filter and External Wall Fan1 x KD 250 L1 Circular duct fan1 x 125mm - 100mm Round Reducer1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Impeller Side Guard - 400mm1 x PREP/COOK Switch for use with TCBTx2 PACK's1 x 220x90mm x 2m Low Profile Plastic Ducting - 2 Meter1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 420mm1 x 125mm Insulated 90 Degree Bend1 x Airvent ceiling fan controller1 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Access Door 450mm x 450mm1 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x EC-Vent Room Unit1 x Elta SPA315/4-1AC - IP441 x TTC-2000 Three phase electric heater controller1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x Kitchen Grease Filter - Mesh Type Non standard 450mmx450mmx22mm Actual1 x Soler & Palau - HCBT/4-630/H - IP651 x Chaysol SAP 18/8 1.5kW 700r.p.m. CC CW V5-single inlet centrifugal fan1 x Elta SPA710/4/6-3AC - IP541 x BEAS-control module1 x CBP-DC 18/181 x Etaline 400mm1 x 204x60mm Double Airbrick Adapter1 x DA 15/15 Feet1 x Genius Whole house unit -1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Etamaster EM 200 EC 01 inline mix-vent fan1 x Access Door 200mm x 200mm1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Belt Drive Cased Axial Fan - 800mm - H version1 x Wall Mounted Air Curtains - COR-N Series1 x 110 x 54mm Flat Channel Connector1 x Helios HQW-630/4 - IP551 x HCFT/4-315mm plastic impeller plate fan1 x CBB-80N Centrifugal1 x Soler & Palau - HCBT/4-900/L - IP551 x JETLINE-125 - In Line Centrifugal Duct Fan1 x CBS-100 Outlet Flange for CBT-1001 x CBM 12-12 1100w 6P Three Phase1 x Helios TSW 5 Amp Transformer speed controller1 x CBMT/Q 315-90 3 HEATER KIT1 x CBA-80 Inlet Flange for CBT-801 x Vent Axia KAF Kitchen Extract Fan - 630mm - 2 Pole - Three Phase1 x Spiral Ducting Additional Courier Surcharge1 x Ancillary Pack for SLC-5001 x 150mm Round 45 Degree Bend1 x HRT/6-630/35-BZ E111 x 204x60mm Flat Channel Clip (Pack of 5)1 x Belt Drive Cased Axial Fan - 500mm - L version
Reviews
Airvent Ceiling Sweep Fan - 36 inch - 444122
Airvent Ceiling Sweep Fan - 36 inch - 444122
£ 59.84

Fitted 2 Of These Excellent Fans in a Community Club to shif...