• Model:CTB/4

CTB Series -Roof Mounted Fan

£ 677.30 (excl. VAT)

£ 812.76 (inc. VAT)

Range of centrifugal roof fans which are mounted directly above a circular duct for the ventilation of housings and small enclosures.
Centrifugal backward curved impeller in galvanised sheet steel.
Galvanised steel sheet housing protected by black epoxy polyester paint.
All models are fitted with bird proof guard.
4 different sizes for diameter ducts 160, 200, 250 and 315 mm.
ON-OFF switch IP55.
Duct connection flange with integrated rubber air seal.
Manual resetting thermal protector 155ºC.

Motors. All motors are IP55, Class F, direct drive.

Electrical supply:
Single phase motor 230V 50Hz.
Variable voltage.
Working temperature: -40ºC/+70ºC
PDF Files


CTB Series

Available Options

2 x CBA-60 Inlet Flange for CBT-601 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Helios HQW-250/4 - IP553 x PIR Sensor - PIR42 x CBM 9-9 550w 4P VR (Open Motor)4 x DDMP 12-12 3F 1810W M6A4 DG04 x QPTW 250C Acoustic Twin Fan with Controller4 x Transformer Speed Control - RTRE- 1.5Amp1 x TD Mixvent 800/200 EEXEIIT32 x MTS10- extractor fan 3 step switch1 x Transformer Speed Control - RTRE- 7.0Amp1 x MTP 10, 10K, Speed control4 x Speed Controller - REB82 x UB47- Universal Insulated Terminal3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x TG-K Duct temperature sensor1 x Vent Axia Silent 100T (TIMER)5 x Speed Controller - REB13 x Elta 6 Amp Electronic single phase speed controller.3 x VTR 300 STD Filter Kit1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Elta - Room Sensor - Temp/Humid/C021 x PIR Sensor - PIR21 x DEF-CBM-RE-7 - Protection Guard1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x EBM-Papst D4E225-BC01-17 Double inlet2 x Speed Controller - REB2.5-N1 x ENV 100 12v transformer SELV3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR3 x DDMP 10-08 3F 2210W M6A4 DG02 x Mini Diffuser - 100mm1 x Compact SCD450/4-1AC3 x CBT-100N Centrifugal1 x SAVE VSR 300 heat recovery unit4 x TUNE-R-200-3-M4 - Control Damper1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x AIRVENT speed control - AIR4019611 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x REE-2 Electronic Speed Controller3 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Single Deflection Grille 400mm with OBD damper2 x Duct Termination with Mesh - 355mm1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Vent Axia SC5001 - Speed controller1 x EBM-Papst D3G133-BF05-14 Double inlet1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x CO2 Room Sensor - CO2-R1 x Contactor Interface Station - CI91 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR3 x ACO8AC/EC AutoChangeover panel1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Speed controller with Reverse - REB-1R1 x Helios TSW 1.5 Amp Transformer speed controller2 x SPI-100 C Iris damper2 x Silentub - STUB 1002 x Flat Roof Terminal -OFT 5 - Asphalt1 x Transformer Speed Control - RTRE- 5.0Amp3 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x EC6H - Reversible Group Fan Electronic Controller2 x Silent 100 Window Kit - windowS1 x 100mm Round Connector with Damper2 x Helios RR-250-C Centrifugal inline fan1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CPTA-E Flush mounted PIR sensor with timer1 x DS-2 2-Speed Switch (3 Phase)1 x TG-K3/NTC10-01 - Duct temperature sensor1 x VTR 500 STD Filter Kit1 x CBM 12-12 1100w 6P Three Phase1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x TUNE-R-200-3-M2 - Control Damper
Reviews
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