• Model:HQW-450/4

Helios HQW-450/4 - IP55

£ 461.23 (excl. VAT)

£ 553.48 (inc. VAT)

Helios 450mm, 4 pole, single phase wall fan with square plate with inlet cone.

Casing
Manufactured in galvanised sheet steel. Also an additional two-layer finishing in papyrus white.

Specification
Max Airflow:5770 m3/hr
Motor Power:405W
Motor RPM:1380 rpm
Max Amps (Not speed controlled):1.76A
Max Temp. (Not speed controlled):60 Deg C
Weight:18.0Kg

Casing
Manufactured in galvanised sheet steel.
Impeller
Highly efficient, profiled blade impeller, dynamically balancedand manufactured from impact resistant polymers. Suitable for-30 to +60 °C.
Motor
Totally enclosed motor with a die-cast aluminium casing, pro-tected to IP 54. Ball bearing mounted. Maintenance-free and interference-free. Humidity pro-tection of windings.
Motor protection
All models have automatically resetting thermal contacts wired in series with the motor windings.
Terminal box (IP 54) mounted onrear of motor as standard.
GuardPowder-coated steel wire according to DIN EN ISO 13857.
Speed control
All models are speed controllable by voltage reduction (trans-former controller or electronic controller).
Reversed operation
All models are reversible when wired to a DSEL reversing switch. For reverse air flow direction allow for 1/3 drop in performance.
PDF Files


HQ450

1 x CSB-60 Centrifugal fan1 x Manrose 150mm - XF150BP1 x 150mm Round Connector1 x GB-WSG 450 External Weather Louvers for the Giga-Box Fans - 450mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 515watt VR RE1 x Helios GigaBox 560mm GBD 560/6/6 centrifugal1 x SD-MUB Vibration pad set1 x CBA-80 Inlet Flange for CBT-801 x Rosenberg AKAD 630-4 A1 IP54 400V 50H1 x Cased Axial Fan Extension - 400mm dia1 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x Elta SPA500/4-3EC - IP541 x Etaline Max-Fan - 315mm - E2 011 x Blast Gate (Manual) 300mm1 x Elta Unpodded Silencer 1D-800mm1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Elta Unpodded Silencer 1D-560mm1 x CBM 7/7 147w 4P RE-VR1 x CBM 15/15 6p 3phase 2.2kw1 x CBM 7/7 4p 300W RE-VR1 x Elta SCP450-1EC - IP551 x CBM 12/9 515W RE-VR1 x CBM 12-12 1100w 6P Three Phase1 x Soler & Palau - HCBT/4-450/H - IP651 x Elta SCP450/4-3AC - IP551 x Helios HQW-450/6 - IP551 x Systemair ZAP- 4pole - Three phase -450mm - IP541 x CBM 10/10 - 373watt - 6 Pole1 x CBM 7/9 6p 72W RE-VR1 x Soler & Palau - HXBR/4-450/H - IP541 x Elta SPA450/4-1AC - IP541 x Hydor HPA450/4-1A1 x HCFB/4-450mm plastic impeller plate fan1 x CBM 7/7 250W 4P T RE-VR (Three Phase)1 x Dynair QCM 454 T - 3 phase1 x Systemair AW-Sileo 450-E62 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Elta SPA450/46-3AC - IP541 x CBM 9-9 550w 4P VR (Open Motor)1 x CBM 7/7 72w 6P RE-VR1 x Soler & Palau - HCBT/6-450/H - IP651 x Soler & Palau - HXTR/4-450/H - IP541 x DA 7-7 72w 6P VR1 x Soler & Palau - HCBB/6-450/H - IP651 x CBM 9-9 550w 4P CM 3-Phase - 51284180001 x CBM 9-9 550w 4P CM 3-Phase1 x CBM 7/9 4p 300W RE-VR1 x Helios HQW-450/4 - IP551 x HRB/4-450-30-APN2 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x Flat Roof Terminal -OFT 5 - Bitumen1 x Access Door for Circular Duct - 400 x 300 - SIZE 631 x Metal Inline Fan - VENT-400K - T (3 Phase)1 x Impeller Side Guard - 560mm1 x Soler & Palau - HXBR/4-500/H - IP541 x TD Mixvent Twin Base Kit - 8002 x Electronic extractor fan speed controller - FSC 1.51 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x Airvent Ceiling Sweep Fan - 56 inch - 4441241 x Ancillary Pack for SB-CYL 400 model1 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x B-flow Impeller HCBB/T-560mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 560mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Belt Drive Cased Axial Fan - 710mm - H version1 x PML230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Atex Inline Fan 200mm - ERM22EXE1 x Ancillary Pack for SLC-5601 x Soler & Palau - HCBT/4-800/H - IP551 x LV100-PS 12v Pullcord Operated Bathroom Fan1 x CRVT/4-500 N Roof mounted Fan - vertical discharge1 x Helios TSW 5 Amp Transformer speed controller1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

Excellent low noise fan, I've got one unit running years and...