• Model:235407

MUB 042 450EV Sileo Multibox

£ 1,255.24 (excl. VAT)

£ 1,506.29 (inc. VAT)

MUB 042 450EV sileo Multibox

• Speed-controllable
• Modular system
• Integral thermal contacts
• Low sound level
• Flexible airflow direction due to removable panels
• Installation in any mounting position
• Maintenance-free and reliable


The MUB fans size 450 have 3D profiled impellers with backward curved blades, manufactured from polyamide. The MUB 450 is equipped with external rotor motors, fully speed controllable. For speed controlling with a frequency converter a type with all pole sine filter is needed!. The three phase motors are D/Y connected for two speed operation. Motor protection is done by thermal contacts, which have to be connected to an external motor protection device. The casing consists of a corrosion-resistant aluminium frame with fibreglass reinforced plastic corners of PA6; highly shock-resistant. The double skin panels are manufactured from galvanised steel with 30 mm mineral wool insulation. To avoid condensation the profile is provided with a separate chamber to fix screws. The Multibox fans are delivered for straight through airflow but can easily be rebuilt due to removable panels. This allows flexible ventilation solutions. The MUB can also be used as extract- or supply air unit in air handling units. Installation in any mounting position is possible.

MUB with additional modules (filters, heaters etc.) are available as air handling units "K025, K042 or K062" on request!
PDF Files


Data sheet

1 x EC6H - Reversible Group Fan Electronic Controller3 x WS - Reversing Switch from Helios Fans2 x Electronic extractor fan speed controller - FSC 1.52 x BEAS-control module2 x MWS 1.5 – Transformer Controller With Motor Protection1 x CBS-60 Outlet Flange for CSB/CBT-602 x Envirovent G4 Filter - SL-G4/F74 x Transformer (silent) speed controller - RE 3.0 Amp1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Remote Timer Control - 13511 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6302 x Helios HQW-200/2 - IP551 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Vent Axia T-Series Controller2 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Helios HQW-630/4 - IP552 x Transformer (silent) speed controller - RE 1.5 Amp2 x REE-1 Electronic Speed Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x TG-K3/NTC10-01 - Duct temperature sensor1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x Transformer Speed Control - RTRE- 12.0Amp3 x Helios HQW-200/4 - IP551 x CBA-60 Inlet Flange for CBT-603 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans4 x Airvent ceiling fan controller1 x Elta Wall Cowl SWC56/633 x Transformer Speed Control - RTRE- 7.0Amp1 x CBM 9-9 550w 4P VR (Open Motor)1 x EBM-Papst D4E225-BC01-17 Double inlet3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x TUNE-R-200-3-M1 - Control Damper3 x Transformer Speed Control - RTRE- 1.5Amp2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS4 x Helios HQW-315/4 - IP552 x Vent Axia ACM 200 inline mixed flow duct fan2 x Speed Controller - REB51 x Helios PU10 Speed Potentiometer (Flush Mounted)3 x TG-R room temperature sensor1 x Elta Wall Cowl SWC35/403 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR3 x Elta Variable Speed Drive IP66 - 0.75KW1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x EBM-Papst D3G133-BF05-14 Double inlet3 x Speed Controller - REB1-N1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Transformer 5 Speed Controller - ATC1-2TK1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR3 x Speed Controller - REB101 x MTP 10, 10K, Speed control3 x MTS10- extractor fan 3 step switch1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x REE-2 Electronic Speed Controller2 x RDH FLEX-SQUARE - ADH/RDH 04501 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC45/504 x Helios HQW-250/4 - IP551 x Multiflow SMB550/4-1AC2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan3 x Speed Controller - REB12 x SG-200 Fan Guard for the HQW 2003 x DDMP 12-12 3F 1810W M6A4 DG02 x RDS 11 Helios Transformer Controller With Motor Protection2 x DDMP 10-08 3F 2210W M6A4 DG01 x Elta Wall Cowl SWC25/313 x Helios TSW 1.5 Amp Transformer speed controller1 x 7 Day Programmable TIMECLOCK1 x Elta Louvre Shutter - 400mm1 x DEF-CBM-RE-7 - Protection Guard2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x FRQ5-10A Inverter Speed controller3 x REB-CVF 0-10v Controller1 x Vent Axia Silent 100T (TIMER)2 x CBA-100 Inlet Flange for CBT-1003 x Elta Variable Speed Drive IP66 - 2.2KW1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller2 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x VEKA INT 2000/15.0-L1 EKO1 x DEF-140T Inlet Guard for the CBT-100N1 x Elta 6 Amp Electronic single phase speed controller.2 x Electrostatic Precipitator - 1H x 3W1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x Jet Cowl - 315mm2 x QPTW 250C Acoustic Twin Fan with Controller2 x Contactor Interface Station - CI92 x Compact SCD450/4-1AC1 x AIRVENT speed control - AIR4019611 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x PIR Sensor - PIR21 x Round ceiling diffuser 200mm1 x CBS-100 Outlet Flange for CBT-1001 x CBT-80N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Duct Termination with Mesh - 400mm1 x TUNE-R-200-3-M2 - Control Damper1 x Quietflow Twin SQTDCV250-1ECL2 x ELTA - Three Phase Transformer 3amps1 x TG-K Duct temperature sensor2 x SAVE VSR 300 heat recovery unit2 x Elta - Room Sensor - Temp/Humid/C022 x PIR Sensor - PIR41 x Elta Variable Speed Drive IP66 - 1.5KW2 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x CBT-100N Centrifugal1 x VTR 300 STD Filter Kit1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan
BD7/7 centrifugal M4 0.13Kw
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