• Model:RR200B

Helios RR-200-B Centrifugal inline fan

£ 165.00 (excl. VAT)

£ 198.00 (inc. VAT)

For medium to smaller air flow volumes against high resistances.
Specifically made for in-duct installation. High pressure characteristic to overcome resistances of bends, filters etc. Universal in application for domestic, commercial and industrial purposes.

Special features
■ Less space required and simple site installation of the compact in line design.
■ Its simplicity reduces site costs.
■ Supply and exhaust air spigots fit all standard circular duct sizes.
■ Power adjustment by 100% variable speed control.
■ Installation in any position.
■ Wide range of accessories.
■ Aerodynamically optimized casing design.

■ Motor
Closed, ball bearing-mounted external rotor motor with humidity protection, insulation class F, for continuous operation, maintenance free and interference free.
■ Motor protection
Automatically switches off and on again after cooling due to built-in thermal contacts with the winding wired in series.
■ Installation
Can be mounted in any position – horizontal, vertical or diagonal – suitable for supply and extract ventilation by correct installation. To minimise the effective noise level it is recommended that the fan is installed as remote as possible from the ventilated space.

■ Casing
Robust casing from galvanised sheet steel for harsh operating conditions. Intake and exhaust Spigots on intake and exhaust fit standard ducts.
■ Speed control
From 0 – 100% by means of electronic controller or step transformer.
■ Electrical connection
Terminal box (IP 54) located on outer casing.
■ Impeller
Centrifugal impeller with backward curved polymer blades. Directly mounted to motor and dynamically balanced as a unit. Low-noise, highly efficient.
■ Protection class
When installed in intake and exhaust ducting and rainwater penetration is prevented, the fan is rated IP 44.


PDF Files


Helios 200mm Tube fans

Available Options

1 x CBMT/Q 250-54 1 HEATER KIT2 x CBA-80 Inlet Flange for CBT-801 x Acopel F400-315/1601 x Flexible PVC Ducting - 204x601 x DA9/9 Feet2 x Atex Motor Protection Switch - U-EK230E EX1 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x Mounting Feet (pair) for SB-CON 2501 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x F7/G4 filter kit for IDEO HR unit1 x Etaline 400mm D4-01 3-phase1 x DA7/7 Feet1 x Helios HQW-710/6 - IP551 x ISA-ILHT-500/560/630 - Anti-vibration mounts2 x 2mtr Round Ducting - 100mm1 x Venturia Whole House Ventilation1 x MTG FEET & ANTI VIB. MOUNTS (SET OF 4) for MFQ560/4/31 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-12000/560 ND - Pack 81 x CBM 9/9 4 Pole 550watt C VR-( Three Phase) CLEARANCE ITEM1 x CMB-2-140-050 0.25Kw LG O1 x Elta Powder Coated Cased Axial Flange - 630mm1 x AL 400 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x Roof Axial Cowl - RAW10001 x CBMT/Q 250-30 1 HEATER KIT1 x Elta SPA710/4/6-3AC - IP541 x Acopel F400-200/1601 x Access Door for Circular Duct - 400 x 300 - SIZE 631 x MPS Weather Housing1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x 100mm Round 45 Degree Bend1 x Round ceiling diffuser 200mm1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Woods 1400mm Flex Connector - 4148511 x HRB/6-560-35-APN-C1 x Elta SLC500-1EC -IE5 Motor- IP551 x AKOR Mounting Plate for GD model(VIM166423)1 x ELTA - Three Phase Transformer 3amps1 x BDS 400/450 RA b/d shutter1 x K 315 L Sileo Metal Tube Fan1 x Helios HQW-630/6 - IP551 x CBM 10/10 4 Pole 550watt RE VR (3 Phase)1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Helios HQW-450/6 - IP551 x EC-Vent control board1 x Blast Gate (Manual) 250mm1 x Helios HQW-250/2 - IP551 x Metal Inline Fan - VENT-125NK1 x Jetflow-HIT Metal inline - 200mm1 x Duct Humidistat - HS4_hdt1 x Soler & Palau HXM-250mm1 x FSAF450B1DA Silencer 500/81 x DA12/12 Feet1 x Soler & Palau - HCBT/6-355/H - IP651 x Etaline 315mm - E2 03 (Low Power Version)1 x Elta Wall Cowl SWC35/401 x Elta Turboflow-TF - 630mm - Single phase1 x Elta SCP400-1EC - IP551 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x NKS-D swirl diffuser v-300 x 300mm1 x ASSG/F 500-560 Flex. conn. DVG1 x Dektite Combo Pipe Flashing - DC210REC1 x AM pallet Delivery Surcharge1 x Manrose 150mm - XF150BP1 x CTVB/4-400 Kitchen/High Temp Roof Fan1 x Soler & Palau - HXTR/6-800/H - IP541 x SPI-150 C Iris damper1 x Soler & Palau - HXTR/4-355/H - IP541 x Access Door for Circular Duct - 500 x 4001 x Elta SPA450/46-3AC - IP541 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x 220x90mm Equal T Piece1 x Duct Mounted Filter Box - G4 Grade Panel - 125mm1 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x 110 x 54mm Elbow Bend Female1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Ancillary Pack for SLC-5601 x Soler & Palau TCBB/4-315/H - IP441 x ELTA - Three Phase Transformer 10amps1 x Metal Inline Fan - VENT-150NK1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x HRT/6-630/35-BZ E111 x Differential Pressure Switch - 100 - 1000 Pa - IP651 x Soler & Palau - HXTR/2-250/H - IP441 x SEL355/2-1AC1 x Soler & Palau - HXBR-200 ECOWATT - IP441 x Soler & Palau - Contra Rotating TCBTx2-500 - IP651 x Chaysol SA 25/13 -single inlet centrifugal fan1 x Circular Inline Silencers - 600mm - 600mm1 x 2mtr Round Ducting - 125mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF500/4-3AC - Three Phase1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC630-1AC1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x HCFB/4-315mm plastic impeller plate fan1 x SS Series Slimseal 800mmx800mm Damper1 x Soler & Palau TCBT/6-500/H - IP651 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase1 x Inline Hepa filter with housing & pre-filters1 x Etaline 355mm - E2-011 x CMRT/2-251 0.37Kw Centrifugal single inlet fan1 x HRB/4-400-BPN1 x Etaline 280mm1 x JETLINE-200 - In Line Centrifugal Duct Fan1 x Acopel F400-900/1801 x Traditional T-Series Window Fan - TX12WW1 x Rosenberg DQ 630-4 plate axial fan
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