• 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

2 x Elta 10 Amp Electronic single phase speed controller.2 x ELTA - Single Phase Transformer 2amps5 x Electronic extractor fan speed controller - FSC 1.54 x EC6H - Reversible Group Fan Electronic Controller1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Three Phase Transformer controllers - RMT 1.5 Amp5 x Elta 2 Amp Electronic single phase speed controller.2 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps5 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps3 x EFSC-3N- Single Phase Speed Control6 x Helios TSW 1.5 Amp Transformer speed controller2 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 12amps2 x COM-31 x ELTA - Single Phase Transformer 4amps4 x AIRVENT speed control - AIR4019611 x EFSC-6N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 10amps1 x TTC-2000 Three phase electric heater controller3 x ACOAS/ AC/EC Auto Changeover 8Amp4 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel3 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x EC-Vent Room Unit1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection5 x Systemair Save Connect 2.0 Internet Module1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC45/501 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH3 x Mini Diffuser - 100mm2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans5 x Transformer 5 Speed Controller - ATC1-4TK3 x Vent Axia ACM 150 inline mixed flow duct fan3 x DEF-140T Inlet Guard for the CBT-100N2 x TG-K Duct temperature sensor3 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven4 x Elta 3 Amp Electronic single phase speed controller with TK2 x Envirovent G4 Filter - SL-G4/F75 x MWS 1.5 – Transformer Controller With Motor Protection3 x Vent Axia T-Series Controller1 x Remote Timer Control - 13515 x Transformer (silent) speed controller - RE 3.0 Amp3 x CBS-60 Outlet Flange for CSB/CBT-603 x Transformer (silent) speed controller - RE 1.5 Amp5 x Speed Controller - REB51 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x Transformer (silent) speed controller - RE 5.0 Amp6 x Speed Controller - REB1-N2 x Quietflow SQS400-1ECL - Centrifugal Box Fan5 x REB-CVF 0-10v Controller4 x MTP 10, 10K, Speed control3 x Elta Variable Speed Drive IP66 - 2.2KW5 x Transformer Speed Control - RTRE- 1.5Amp6 x Speed Controller - REB13 x PIR Sensor - PIR26 x MTS10- extractor fan 3 step switch2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)5 x Silent 100 Window Kit - windowS4 x PIR Sensor - PIR46 x QPTW 250C Acoustic Twin Fan with Controller5 x UB47- Universal Insulated Terminal5 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR4 x DDMP 12-12 3F 1810W M6A4 DG05 x CBT-100N Centrifugal2 x Contactor Interface Station - CI92 x Elta 6 Amp Electronic single phase speed controller.2 x Compact SCD450/4-1AC2 x Silentub - STUB 1004 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR3 x CBA-100 Inlet Flange for CBT-1003 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C3 x Duct Termination with Mesh - 100mm2 x IR24-P - Presence detector2 x Helios ZNE Electronic Fan Overrun Timer2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)6 x 100mm Round Connector with Damper2 x Elta SCP400/4-1AC - IP551 x Quietflow Twin SQTDCV250-1ECL2 x Vent Axia Trickle & Boost Switch3 x DDMP 10-10 1F 1000W M6A2 DA53 x CBS-100 Outlet Flange for CBT-1002 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR3 x CBB-60N Centrifugal2 x KBA- Inlet Mounting 1802 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x 125mm Round Connector with Damper2 x Duct Termination with Mesh - 400mm2 x Elta HXP 800mm 6-Pole (Three Phase)5 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Vent Axia T-Series Wall Model TX9WL1 x SPI-200 C Iris damper1 x CBM 9/7 4p 420W RE-VR1 x Duct Termination with Mesh - 200mm1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x CBT-100N Centrifugal ATEX II 2G Exe II T36 x Multi Input Run On Timer - 0 - 20min - CFCU4 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan5 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan5 x Transformer 5 Speed Controller - ATC1-2TK3 x Remote controller FLEX - for VEKO INT3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE3 x Helios TSW 7.5 Amp Transformer speed controller3 x Transformer 5 Speed Controller - ATC1-10TK3 x Transformer 5 Speed Controller - ATC1-8TK3 x Helios TSW 3 Amp Transformer speed controller1 x Push Timer Switch - ZA42 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.2 x Vent Axia ACM 100 inline mixed flow duct fan2 x MWS 3 – Transformer Controller With Motor Protection5 x Vent Axia ACM 125 inline mixed flow duct fan3 x Isolator Switch - ISOSW3 x CS2 Current Switch2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)3 x WS - Reversing Switch from Helios Fans1 x Helios HQW-200/2 - IP551 x ERR 31/1 Centrifugal inline fan2 x REE-1 Electronic Speed Controller3 x Transformer Speed Control - RTRE- 12.0Amp4 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT4 x Helios HQW-630/4 - IP551 x BEAS-control module5 x TG-K3/NTC10-01 - Duct temperature sensor4 x Speed Controller - REB102 x Single phase speed controller by auto-transformer - RMB 8.0 Amp4 x Transformer Speed Control - RTRE- 7.0Amp2 x Multiflow SMB550/4-1AC2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x Elta Variable Speed Drive IP66 - 0.75KW2 x CBM 9-9 550w 4P VR (Open Motor)2 x TG-R room temperature sensor3 x CBA-60 Inlet Flange for CBT-603 x FFR 355 Filter Cassette2 x Vent Axia Silent 100T (TIMER)3 x TD Mixvent 800/200 EEXEIIT32 x DEF-CBM-RE-7 - Protection Guard5 x Speed Controller - REB84 x Helios HQW-315/4 - IP552 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 204x60mm Insulated Rectangular Vertical 45° Bend3 x VEKA INT 2000/15.0-L1 EKO1 x 220x90mm Insulated Rectangular Vertical 90° Bend2 x TD160-NT Mixvent - 100mm - TD160 Timer2 x EBM-Papst D3G133-BF05-14 Double inlet2 x Electrostatic Precipitator - 1H x 3W2 x TG-K Duct temperature sensor4 x Helios RR-250-C Centrifugal inline fan3 x CSB-60 Centrifugal fan2 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x DA9/9-NT4 x VTR 300 STD Filter Kit2 x HIMF - Mixed Flow Fan 100mm Inline Fan5 x SAVE VSR 300 heat recovery unit4 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)2 x CFI In-line 150 - Carbon Filter2 x Flakt Woods ME 1.3 speed controller 3amp - EA9011584 x KBA- Inlet Mounting 2255 x Helios HQW-355/4 - IP552 x Flakt Woods ME 1.1 speed controller 1amp - EA9011572 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven2 x ACO3TO-ADS-VFC-7.1A2 x CBM 7/7 147w 4P RE-VR5 x Duct Termination with Mesh - 150mm3 x Binks Bullows - Spray Booth Filter2 x Run On Timer - 5s - 4hrs - RT5A3 x DDMP 12-12 3F 5700W M6M0 DG74 x VTR 500 STD Filter Kit2 x RUCK MTP 20, 10K, Speed control2 x DS-2/2 2-Speed Switch IP54 (Single Phase)2 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x TUNE-R-200-3-M3 - Control Damper2 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan2 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm3 x CBB-80N Centrifugal3 x DDMP 12-09 1F 1800W M6A4 DA81 x CBT-130N Centrifugal1 x DDMP 10-08 FLANGE2 x Duct Termination with Mesh - 250mm1 x Universal Pipe Fixing Clip1 x SDD-U Anti Vibration Pads1 x DDMP 10-08 1F 1000W M6A2 DA51 x CBA-160 Inlet Flange for CBT-1602 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x CPTA-E Flush mounted PIR sensor with timer3 x Temperature Fan Speed Controller - ATCP4-WMS2 x Speed controller with Reverse - REB-1R4 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Helios TSW 0.3Amp Compact Transformer speed controller3 x Transformer 5 Speed Controller - ATC1-12TK1 x TDP-D Pressure Sensor with Display3 x MWS 5 – Transformer Controller With Motor Protection Unit1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Capacitor 2uf for use with the EBM A4E range4 x Helios TSW MCB Amp Transformer speed controller1 x Control with reverse - CR3002 x Vent Axia ACM 200 inline mixed flow duct fan5 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x ERR 20/1 Centrifugal inline fan3 x Two Speed Switch - REGUL-23 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT4 x Speed Controller - REB35 x Helios HQW-200/4 - IP551 x EC Trickle and boost module - IP561 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor3 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT4 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x DDMP 09-09 3F 2130W M6A4 DG02 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x TUNE-R-200-3-M4 - Control Damper1 x 204x60mm Insulated Rectangular Horizontal 45° Bend3 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven3 x Elta Variable Speed Drive IP66 - 4.0KW2 x Elta - Room Sensor - Temp/Humid/C022 x KAD-355-F400 Rectangle Flexible Connector1 x Round ceiling diffuser 200mm1 x CO2 Room Sensor - CO2-R3 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x Duct Termination with Mesh - 710mm6 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x KBA- Inlet Mounting 3151 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x Twinflow STDL315-1EC2 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan3 x ELTA - Three Phase Transformer 3amps1 x Round ceiling diffuser 300mm1 x Silentub - STUB 2002 x Potentiometer EGH 01 - for DDMP Fans2 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Temperature Controller - EDTW3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost3 x MWS-75 Transformer controller with TK -7.5A2 x Transformer speed controller - ATC1 - 1.5 Amps2 x Vent Axia SC5001 - Speed controller2 x TEM 075 - 5 Speed Transformer Speed Control1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x Vortice Quadro Micro 100 I - Standard Version1 x ELM 18 EX Flexible Cuff for ERM 181 x Rectangular Airbrick Adaptor2 x Speed Controller - REB62 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x MTV-1/010 Controller 0 to 10V+1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)3 x Transformer Speed Control - RTRE- 5.0Amp2 x Skyflow SSR Horizontal Roof Cowl SSR80B3 x SG-200 Fan Guard for the HQW 2003 x Helios HQW-250/4 - IP551 x Control switch - CR1503 x DDMP 09/09 Mounting Flange2 x FRQ5-10A Inverter Speed controller2 x KBA- Inlet Mounting 3551 x GXC6EC - High Performance Extract Fan1 x TUNE-R-200-3-M1 - Control Damper1 x 220x90mm Insulated Rectangular Horizontal 90° Bend2 x Quietflow SQS100-1ECL - Centrifugal Box Fan3 x Speed Controller - REB162 x KBA- inlet mounting flange for CRMT 2251 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x Elta Variable Speed Drive IP66 - 5.5KW1 x 204x60mm Insulated Rectangular Horizontal 90° Bend3 x Speed Controller - REB2.5-N2 x KBA- Inlet Mounting 2802 x KBA- inlet mounting flange for CRMT 2501 x Singleflow SSDL315-1EC1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm2 x CBP-18/18-RC Belt Driven Centrifugal Fans2 x TUNE-R-200-3-M2 - Control Damper2 x 110 x 54mm Round to Rectangular Adaptor - Long4 x Duct Termination with Mesh - 355mm2 x CBM 12-12 1100w 6P Three Phase3 x DDMP 10-08 3F 2210W M6A4 DG03 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x SD-MUB Vibration pad set1 x WSD 100 (1060x1060x70)1 x KAD-225-F400 Rectangle Flexible Connector3 x Duct Termination with Mesh - 450mm2 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Flat Roof Terminal -OFT 5 - Asphalt1 x RDS 11 Helios Transformer Controller With Motor Protection1 x RDS 7 Helios Transformer Controller With Motor Protection1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x 7 Day Programmable TIMECLOCK1 x RSK355 - Back Draught Shutter1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.3 x Elta Variable Speed Drive IP66 - 1.5KW1 x Round ceiling diffuser 400mm1 x Elta Standard Ambient Flexible Connector - 560mm2 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x TUNE-R-315-3-M4 - Control Damper1 x ENV 100 12v transformer SELV1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x CCpro 40 (1CC9402) Long Casing Extension1 x Round ceiling diffuser 250mm1 x KBA- Inlet Mounting 2501 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x DDMP 07/07 Mounting Flange1 x DPD 12PM Delivery Surcharge1 x Elta SPA500/4-1AC - IP541 x Vent Axia T-Series Wall Model TX6WL1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x VA 9/2 T - High Temp Axial Fan,1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x DDMP 12-12 1F 1800W M6A4 DA81 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version1 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.1 x DDMP 09-07 1F 1000W M6A0 DA51 x Chaysol DA 9/9 3 speed1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x ACO3/BD Changover Panel (Three Phase)1 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)
BD9/9 centrifugal M4 0.35Kw
BD9/9 centrifugal M4 0.35Kw
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