• Model:SMB550/4-1AC

Multiflow SMB550/4-1AC

£ 1,516.99 (excl. VAT)

£ 1,820.39 (inc. VAT)

The unique and new blade geometry in this square, duct mounted, mixed flow fan offers increased airflow with smaller diameters.

Easy Installation
Lightweight construction with Ductmate flanges allowing easy installation.

Efficient Performance
High volume flow rates, high efficiency, low acoustic emissions due to special three-dimensional blade geometry with diagonal air discharge, reduced rotational tone.

Controllability
A range of transformer voltage controllers can be used to provide five speed step control of single phase or three phase motors.

Energy saving
Backward-curved, aerofoil section blades provide high volume flow rates and high efficiencies.

Construction
Manufactured using pre-galvanised sheet steel suitably stiffened. Casings incorporate Ductmate flange connections at each end. Motor supports are constructed from steel sheet, hot-dip galvanised to BS EN ISO 1461:2009 after manufacture and have an aerodynamic profile.

Motor
The motor contains sealed for life bearings and have a Thermal Class of to THCL 130 or 155 dependent on size. All motors are suitable for use in ambient air conditions up to +60°C.

Impeller
Made from high-performance composite material with 7 backward-curved, aerofoil section blades.

Typical Applications:
• Kitchen Canopies
• Restaurants
• Lift Motor Rooms
• General HVAC installations

Warranty
Each SMB has a 12 month warranty.
1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x FU 075 04 Frequency Inverter (IP20)1 x ELTA - Three Phase Transformer 10amps1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta 10 Amp Electronic single phase speed controller.1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x ELTA - Single Phase Transformer 2amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Balance S Diffuser - NO RING - 125mm3 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 1253 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 2 Amp Electronic single phase speed controller.2 x Elta 3 Amp Electronic single phase speed controller with TK1 x PCA Diffuser - PCA-3151 x ELTA - Single Phase Transformer 8amps1 x Curved Blade Grille 600x600 (2way blow)3 x Airvent ceiling fan controller1 x EFSC-3N- Single Phase Speed Control1 x Elta 3 Amp Electronic single phase speed controller.5 x Elta 6 Amp Electronic single phase speed controller with TK1 x Circular Ceiling Diffuser - TST 2001 x ELTA - Single Phase Transformer 16amps1 x Round ceiling diffuser 400mm1 x ELTA - Single Phase Transformer 12amps1 x JSR 200 Painted RAL50183 x COM-31 x Circular Ceiling Diffuser - TST 1602 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 4amps1 x AIRVENT speed control - AIR4019611 x EFSC-6N- Single Phase Speed Control1 x Round ceiling diffuser 300mm1 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 200mm1 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 10amps1 x Round ceiling diffuser 350mm1 x Run On Timer - 5s - 4hrs - RT5A1 x Remote Timer Control - 13513 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x 7 Day Programmable TIMECLOCK1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Silent 100 Window Kit - windowS1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 075 52 Frequency Inverter (IP20)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Systemair Save Connect 2.0 Internet Module1 x EC-Vent Room Unit1 x EM30-24 Control Panel Commissioning Service1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x Remote controller FLEX - for VEKO INT2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Helios TSW 7.5 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-8TK2 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-12TK2 x Helios TSW 3 Amp Transformer speed controller1 x Three Phase Transformer controllers - RMT 1.5 Amp5 x Transformer speed controller - ATC1 - 1.5 Amps1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Envirovent G4 Filter - SL-G4/F71 x ACO8AC/EC AutoChangeover panel2 x Helios HQW-200/2 - IP551 x MWS 1.5 – Transformer Controller With Motor Protection2 x Helios HQW-630/4 - IP552 x Vent Axia T-Series Controller1 x EM30-24 Electro-Mechanical Control Panel3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan4 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Temperature Fan Speed Controller - ATCP4-WMS2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Vent Axia ACM 100 inline mixed flow duct fan2 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 0.3Amp Compact Transformer speed controller4 x Vent Axia ACM 125 inline mixed flow duct fan3 x CS2 Current Switch1 x TG-K Duct temperature sensor3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x MWS 3 – Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x Isolator Switch - ISOSW2 x BEAS-control module1 x Two Speed Switch - REGUL-21 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x WS - Reversing Switch from Helios Fans1 x EC-Vent control board1 x Helios HQW-200/4 - IP551 x REE-1 Electronic Speed Controller3 x Speed Controller - REB51 x Transformer (silent) speed controller - RE 1.5 Amp4 x Transformer (silent) speed controller - RE 3.0 Amp1 x TG-R room temperature sensor2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Multiflow SMB550/4-1AC1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Transformer Speed Control - RTRE- 12.0Amp2 x Isolator Switch - EFF-ISO2 x REB-CVF 0-10v Controller2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Transformer (silent) speed controller - RE 5.0 Amp1 x SG-200 Fan Guard for the HQW 2001 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x TUNE-R-200-3-M1 - Control Damper1 x MTP 10, 10K, Speed control1 x Speed Controller - REB1-N2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 345.00 now £ 300.00
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...