• 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

1 x DDMP 09-09 3F 2130W M6A4 DG04 x Helios HQW-200/4 - IP551 x Multiflow SMB550/4-1AC1 x TG-K3/NTC10-01 - Duct temperature sensor1 x TUNE-R-200-3-M1 - Control Damper2 x Vent Axia Silent 100T (TIMER)2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B5 x Elta Variable Speed Drive IP66 - 2.2KW1 x Transformer (silent) speed controller - RE 5.0 Amp2 x PIR Sensor - PIR21 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR3 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x ENV 100 12v transformer SELV1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Isolator Switch - EFF-ISO1 x Transformer 5 Speed Controller - ATC1-2TK1 x TG-R room temperature sensor1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Transformer Speed Control - RTRE- 5.0Amp1 x DDMP 09/09 Mounting Flange1 x Elta Wall Cowl SWC35/401 x CBT-100N Centrifugal1 x FRQ5-10A Inverter Speed controller1 x Contactor Interface Station - CI92 x SG-200 Fan Guard for the HQW 2001 x REB-CVF 0-10v Controller1 x GRA-100 External Grill by S&P2 x Speed Controller - REB53 x Elta 6 Amp Electronic single phase speed controller.1 x Helios TSW 7.5 Amp Transformer speed controller1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Speed Controller - REB161 x VEKA INT 2000/15.0-L1 EKO1 x GXC6EC - High Performance Extract Fan2 x Transformer Speed Control - RTRE- 1.5Amp1 x Elta Wall Cowl SWC45/501 x TG-K Duct temperature sensor2 x Transformer Speed Control - RTRE- 7.0Amp1 x Remote controller FLEX - for VEKO INT1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x DDMP 10-08 3F 2210W M6A4 DG01 x PIR Sensor - PIR41 x Elta Louvre Shutter - 400mm2 x MTP 10, 10K, Speed control1 x DDMP 12-12 3F 1810W M6A4 DG01 x Speed Controller - REB1-N1 x UB47- Universal Insulated Terminal2 x Speed Controller - REB101 x Elta Wall Cowl SWC25/311 x Silent 100 Window Kit - windowS1 x Speed Controller - REB81 x Helios RR-250-C Centrifugal inline fan1 x Helios HQW-315/4 - IP551 x Speed Controller - REB2.5-N1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x ELM 18 EX Flexible Cuff for ERM 181 x CBM 9-9 550w 4P VR (Open Motor)1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x ACO8AC/EC AutoChangeover panel1 x SAVE VSR 300 heat recovery unit2 x QPTW 250C Acoustic Twin Fan with Controller1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Elta 10 Amp Electronic single phase speed controller.1 x CBS-60 Outlet Flange for CSB/CBT-601 x Silent 300 CZ Design PLUS Extractor Fan1 x CBA-60 Inlet Flange for CBT-601 x Transformer 5 Speed Controller - ATC1-4TK1 x Transformer 5 Speed Controller - ATC1-10TK1 x Transformer (silent) speed controller - RE 1.5 Amp2 x Compact SCD450/4-1AC1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Electrostatic Precipitator - 1H x 3W
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 44.99

Well made and robust, but it was not use for my application ...