• Model:SMB450/4-3AC

Multiflow SMB450/4-3AC

£ 951.23 (excl. VAT)

£ 1,141.48 (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.
PDF Files


Data Sheet

1 x ECS25/400 ECS25/400 SPRING A/V MOUNT1 x Elta SCP350/4-3AC - IP551 x Soler & Palau - HCBT/6-355/H - IP651 x Raptor SDA350/4-1EC1 x Motorised Volume Control Damper - 400mm1 x Elta SLC355-1EC -IE5 Motor- IP551 x SPI-250 C Iris damper1 x HQD 355/4 Plate Axial Fan (4-pole)1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x HD Series Control Damper - 2000mm X 1000mm1 x Elta SLC355/4-3AC - IP551 x Soler & Palau TCBT/2-315/H-B E70 - IP551 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Access Door for Circular Duct - 280 x 80 - SIZE 101 x Soler & Palau HXM-350mm1 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 2" - ACP1 x AL 355 D2 01 - High Performance Long Cased Axial Fan1 x HRB/4-350-BPN1 x Elta Qube SQU Centrifugal Box Fan - SQU1/4-3HT - Three Phase1 x Soler & Palau - Contra Rotating TCBTx2-500 - IP651 x Elta SCP500-1EC - IP551 x Flexible PVC Ducting - 220x901 x CAB-160 ECOWATT Energy Efficient Acoustic Box Fan1 x IRT/4-450 Inline Rectangular Duct Fan1 x Raptor SDA500/4-3EC1 x Raptor SDA500/4-1EC2 x Commercial Activated Carbon Filters - Panel Type - 20" x 20" x 1 - ACP1 x Duct Mounted Filter Box - G4 Grade Panel - 315mm1 x Commercial Activated Carbon Filters - Panel Type - 18" x 18" x 1 - ACP1 x Curved boot - 150mm1 x Elta SLC500/4B-3AC - IP551 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x CBM 12/9 515W RE-VR1 x CBM 12/9 736W 6PT C - Closed Motor1 x CBM 15/11 6P C IP55 - Closed Motor - Single Phase1 x KVK Slim 160 - Low profile Semi Acoustic Box Fan1 x KVK Slim 315 - Low profile Semi Acoustic Box Fan1 x Soler & Palau TCBT/6-710/H - IP651 x Spiral Ducting 3 Meters - 80mm1 x Elta SCP500/4-1AC - IP551 x Duct Quick Suspension Rings with Clasp - 150mm1 x Flexible PVC Ducting - 110x541 x Elta SLC500/2B-3AC - IP551 x Activated Carbon Discarb Cell - Grade 50 - EXTRA DUTY - 445H x 445W x 595Dmm ACTUAL1 x BDB 630 TL D50 VE - High Pressure Centrifugal Fan1 x SWF-150X Sidewall Mounted Extractor Fan1 x BF VVX-200 - Villavent Filter1 x Belt Drive Cased Axial Fan - 500mm - L version1 x Elta Turboflow-TF - 500mm - Single phase1 x HRT/4-500/35-BPN1 x JCC-560 - ADAPTER FOR CIRCULAR DUCT - for CTHB/T Roof Fans,1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 315mm Spigot1 x Elta SLC710/4A-3AC - IP551 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 300mm Spigot1 x Elta SPA500/6-1AC - IP541 x Ducting 15 Degree Bend - 150mm1 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x Belt Drive Cased Axial Fan - 710mm - H version1 x KVK SLIM 100 EC - Centrifugal Circular Duct Fan1 x HRT/4-500/25-BPN C1 x Helios VARW 500/4 - TK1 x Euro Series - Plate Axial - ESP500141 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x Flanged Spigot - 150mm1 x HRT/4-500/30-BPN1 x Acoustic Box Fans (Inline) - CAB-1601 x CC-710-2.2kw
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