• Model:SPA710/6-3EC

Elta SPA710/6-3EC

£ 1,707.46 (excl. VAT)

£ 2,048.95 (inc. VAT)

A true industry workhorse, this extensive range offers superb performance characteristics, combined with strength, durability and corrosion resistance for a longer life.

Motors are wired via a weatherproofed cable to an IP55 protected terminal box mounted on the outside of the unit casing for ease of electrical connection.

High efficiency adjustable pitch aerofoil impellers are provided with blades made from high quality pressure die cast aluminium. Increased blade chord and twist provides 7% higher efficiency reducing overall energy consumption. Increased blade root reduces stress levels which make our range of impellers ideal for arduous fan applications.

Suitable for external mounting as standard.

The Eltadrive range of inverters has been designed encompassing the latest technology and combining robustness with reliability. Using an inverter to control fans via sensors to reduce fan speed can provide significant cost-savings through lower energy consumption.

Each SPA has a 12 month warranty.

The all metal fan casing and guard provide a long lasting and robust construction. The units have been constructed from mild steel and suitably treated to ensure full corrosion protection. The guard is powder coated polyester epoxy paint finish in black (RAL 9005). Fan plates are powder coated polyester epoxy paint finish in pastel beige (RAL 7032).

Motors are highly efficient, lightweight external rotor motors, insulated to Class F, with integral thermal overload protection. Sizes 250-350 weatherproofed to IP44 Sizes 400-710 weatherproofed to IP54. All fans are suitable for use with a speed controller. Electrical connection to the motor shall be provided by an IP55 terminal box fitted to a flying lead allowing the fan to be positioned conveniently to incoming electrical inputs.

Impellers are high quality Ziehl-Abegg Sickle Blade or FE2owlet in pressure die cast aluminium or high performance composite material providing enhanced aerodynamic properties, low noise and reliability, dynamically balanced to ISO 14694 Grade G6.3 and finished in black (RAL 9005). Ziehl-Abegg Sickle Blade and FE2owlet impellers provide significant noise reduction.

Units are to be designed and manufactured with procedures as defined in BS EN ISO 9001. All SPA units are to be tested to ISO 5801:2007 (airside performance) and BS 848 Part 2:1985 (sound performance).
2 x NKS-D swirl diffuser v-300 x 300mm2 x Curved Blade Grille 600x600 (2way blow)1 x Single Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x TEM 035 - 5 Speed Transformer Speed Control2 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor3 x Elta Variable Speed Drive IP66 - 7.5KW4 x Elta Variable Speed Drive IP66 - 2.2KW1 x Frequency converter FU 075 14 - IP663 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)2 x FRQ5-4A V2 Inverter Speed Controller1 x FU 15 40 Frequency Inverter1 x ELTA - Three Phase Transformer 10amps5 x ELTA - Three Phase Transformer 3amps2 x Elta 10 Amp Electronic single phase speed controller.1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)3 x FRQ5-10A Inverter Speed controller2 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 5.5KW4 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 203 x Elta Variable Speed Drive IP66 - 4.0KW1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter4 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 1251 x Circular Ceiling Diffuser - TST 2005 x Electronic extractor fan speed controller - FSC 1.51 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm1 x JSR 200 Painted RAL50182 x EC6H - Reversible Group Fan Electronic Controller4 x Round ceiling diffuser 400mm2 x Elta 3 Amp Electronic single phase speed controller with TK2 x 5-Speed Controller for use with Elta SAX Classic Fans3 x Elta 2 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 12amps4 x Round ceiling diffuser 200mm2 x Elta 3 Amp Electronic single phase speed controller.2 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 8amps1 x Balance S Diffuser - NO RING - 100mm1 x ELTA - Single Phase Transformer 16amps4 x COM-31 x ELTA - Single Phase Transformer 4amps4 x AIRVENT speed control - AIR4019613 x Round ceiling diffuser 300mm4 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x EFSC-6N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 10amps4 x Remote Timer Control - 13512 x Run On Timer - 5s - 4hrs - RT5A2 x Push Timer Switch - ZA43 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B2 x Multi Input Run On Timer - 0 - 20min - CFCU4 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller4 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x EM30-24 Electro-Mechanical Control Panel1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6304 x Systemair Save Connect 2.0 Internet Module1 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x EM30-24 Control Panel Commissioning Service5 x Speed Controller - REB14 x Silent 100 Window Kit - windowS1 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 SWC45/501 x Elta Wall Cowl SWC25/311 x Jet Cowl - 315mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 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 damper2 x Double Inlet Forward Curved Centrifugal Fans - FDA-450-CM1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x Remote controller FLEX - for VEKO INT1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost3 x Helios TSW 7.5 Amp Transformer speed controller3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans7 x Transformer 5 Speed Controller - ATC1-4TK3 x Transformer 5 Speed Controller - ATC1-10TK3 x Helios TSW 3 Amp Transformer speed controller3 x Vent Axia ACM 150 inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-12TK4 x Three Phase Transformer controllers - RMT 1.5 Amp2 x RDS 11 Helios Transformer Controller With Motor Protection3 x Helios TSW MCB Amp Transformer speed controller2 x Helios TSW 10 Amp Transformer speed controller3 x Vent Axia ACM 200 inline mixed flow duct fan4 x Vent Axia ACM 125 inline mixed flow duct fan3 x Isolator Switch - ISOSW3 x Transformer 5 Speed Controller - ATC1-2TK1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE3 x Transformer 5 Speed Controller - ATC1-8TK1 x Helios TSW 0.3Amp Compact Transformer speed controller3 x RTRD - Three Phase Speed Controller - 2 Amp1 x RDS 7 Helios Transformer Controller With Motor Protection5 x Helios TSW 1.5 Amp Transformer speed controller1 x Transformer speed controller - ATC1 - 1.5 Amps2 x MV-B Dual Switch for use with Helios HQW plate fans,4 x DEF-140T Inlet Guard for the CBT-100N3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x Insulated extract Plenum 8+14 x MWS 3 – Transformer Controller With Motor Protection2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp4 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x CS2 Current Switch2 x TG-K Duct temperature sensor3 x Insulated extract Plenum 6+12 x Vent Axia SC5001 - Speed controller2 x BEAS-control module2 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Elta 6 Amp Electronic single phase speed controller with TK1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Helios HQW-200/2 - IP554 x Two Speed Switch - REGUL-21 x ERR 20/1 Centrifugal inline fan2 x Envirovent G4 Filter - SL-G4/F72 x WS - Reversing Switch from Helios Fans4 x MWS 1.5 – Transformer Controller With Motor Protection2 x Vent Axia T-Series Controller1 x ERR 31/1 Centrifugal inline fan4 x Transformer (silent) speed controller - RE 3.0 Amp3 x Speed Controller - REB32 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT4 x TG-K3/NTC10-01 - Duct temperature sensor2 x CBS-60 Outlet Flange for CSB/CBT-604 x Speed Controller - REB53 x Helios HQW-200/4 - IP552 x Transformer (silent) speed controller - RE 1.5 Amp2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)3 x Speed Controller - REB102 x Speed Controller - REB61 x ELM 18 EX Flexible Cuff for ERM 181 x MTV-1/010 Controller 0 to 10V+2 x Transformer (silent) speed controller - RE 5.0 Amp2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)7 x Speed Controller - REB1-N1 x REE-2 Electronic Speed Controller2 x Transformer Speed Control - RTRE- 7.0Amp3 x Transformer Speed Control - RTRE- 5.0Amp5 x MTP 10, 10K, Speed control4 x TUNE-R-200-3-M1 - Control Damper1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Temperature Fan Speed Controller - ATCP4-WMS2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp3 x Helios HQW-630/4 - IP552 x Transformer Speed Control - RTRE- 12.0Amp1 x TG-R room temperature sensor2 x Isolator Switch - EFF-ISO1 x Multiflow SMB550/4-1AC3 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x Helios HQW-315/4 - IP552 x SG-200 Fan Guard for the HQW 2003 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x DDMP 09-09 3F 2130W M6A4 DG03 x FFR 355 Filter Cassette3 x PIR Sensor - PIR24 x CBM 9-9 550w 4P VR (Open Motor)4 x REB-CVF 0-10v Controller6 x Transformer Speed Control - RTRE- 1.5Amp5 x MTS10- extractor fan 3 step switch1 x RSK355 - Back Draught Shutter1 x CBA-60 Inlet Flange for CBT-602 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x TD Mixvent 800/200 EEXEIIT32 x MEV Spider Wireless boost Switch - MEV-SWH-W3 x Helios HQW-250/4 - IP553 x PIR Sensor - PIR42 x Speed Controller - REB82 x TG-K Duct temperature sensor5 x UB47- Universal Insulated Terminal5 x QPTW 250C Acoustic Twin Fan with Controller1 x ELM 25 EX Flexible Cuff for ERM 253 x DEF-CBM-RE-7 - Protection Guard2 x DDMP 09/09 Mounting Flange1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT2 x TEM 075 - 5 Speed Transformer Speed Control1 x REE-1 Electronic Speed Controller3 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven4 x Speed Controller - REB2.5-N2 x TUNE-R-100-1-M1 - Control Damper1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x FRQ-10A V2 Inverter Speed controller2 x ENV 100 12v transformer SELV3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR3 x Elta - Room Sensor - Temp/Humid/C021 x 220x90mm Insulated Rectangular Horizontal 90° Bend4 x CBT-100N Centrifugal4 x TUNE-R-200-3-M4 - Control Damper1 x TUNE-R-250-3-M1 - Control Damper1 x 204x60mm Insulated Rectangular Horizontal 45° Bend2 x Compact SCD450/4-1AC1 x ELM 20 EX Flexible Cuff for ERM 222 x Contactor Interface Station - CI91 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x GXC6EC - High Performance Extract Fan1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Compact SCD500/4-3AC4 x DDMP 10-08 3F 2210W M6A4 DG04 x Speed Controller - REB161 x VTR 300 STD Filter Kit1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor2 x SAVE VSR 300 heat recovery unit1 x DVG-H 560D4/F400 IE2 - Smoke extract roof unit2 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x GENIOX 11 Internal Mounted Unit2 x TUNE-R-100-2-M5 - Control Damper4 x Silentub - STUB 1001 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x 204x60mm Insulated Rectangular Vertical 45° Bend4 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Smoke Extract Axial Fan Series AXC 450 (B)3 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x Vortice Quadro Micro 100 I - Standard Version2 x TUNE-R-250-1-M2 - Control Damper1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase4 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x RS 80-50 L3 sileo. Centrifugal Rectangular Duct Fan2 x KAD-355-F400 Rectangle Flexible Connector2 x Elta Standard Ambient Flexible Connector - 560mm1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm3 x CO2 Room Sensor - CO2-R3 x Electrostatic Precipitator - 1H x 3W3 x Duct Termination with Mesh - 355mm2 x CBP-18/18-RC Belt Driven Centrifugal Fans3 x VEKA INT 2000/15.0-L1 EKO2 x CBM 12-12 1100w 6P Three Phase3 x DDMP 12-12 3F 1810W M6A4 DG03 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan4 x TUNE-R-200-3-M2 - Control Damper1 x 204x60mm Insulated Rectangular Vertical 90° Bend3 x TD160-NT Mixvent - 100mm - TD160 Timer3 x Helios RR-250-C Centrifugal inline fan3 x Duct Termination with Mesh - 100mm2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase3 x CSB-60 Centrifugal fan1 x EBM-Papst D3G133-BF05-14 Double inlet4 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Duct Termination with Mesh - 710mm2 x Singleflow SSDL315-1EC1 x HIMF - Mixed Flow Fan 100mm Inline Fan3 x Round ceiling diffuser 250mm3 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)2 x CBA-100 Inlet Flange for CBT-1002 x WSD 100 (1060x1060x70)2 x KBA- Inlet Mounting 2807 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase2 x Mini Diffuser - 100mm2 x SD-MUB Vibration pad set1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x TUNE-R-100-2-M1 - Control Damper5 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)2 x RD35S-4DW.6W.3L - 122297 (Three Phase)5 x VTR 500 STD Filter Kit4 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x CPTA-E Flush mounted PIR sensor with timer1 x Capacitor 2uf for use with the EBM A4E range2 x CFI In-line 150 - Carbon Filter3 x IR24-P - Presence detector2 x TUNE-R-200-3-M5 - Control Damper2 x Quietflow Twin SQTDCV250-1ECL3 x 100mm Round Connector with Damper3 x Helios HQW-355/4 - IP553 x Elta SCP400/4-1AC - IP552 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)1 x CK-60F Kit1 x DA9/9-NT2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR7 x Duct Termination with Mesh - 150mm2 x CBT-80N Centrifugal1 x Flat Roof Terminal -OFT 5 - Asphalt3 x Potentiometer EGH 01 - for DDMP Fans2 x GENIOX 11 Roof Mounted External Unit3 x CBB-60N Centrifugal1 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x Flakt Woods ME 1.3 speed controller 3amp - EA9011582 x KBA- Inlet Mounting 2251 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x KBA- inlet mounting flange for CRMT 2252 x 110 x 54mm Round to Rectangular Adaptor - Long1 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011572 x DDMP 10-10 1F 1000W M6A2 DA52 x TUNE-R-180-2-M5 - Control Damper6 x MWS 5 – Transformer Controller With Motor Protection Unit2 x MWS-75 Transformer controller with TK -7.5A1 x VKS 355-500 Automatic shutter4 x Duct Termination with Mesh - 450mm3 x DDMP 07/07 Mounting Flange2 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven2 x TUNE-R-160-3-M0 - Control Damper (NO ACTUATOR)1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3003 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO3TO-ADS-VFC-7.1A2 x Comefri - TLZ 560 R - High Performance Scroll Fan4 x CBM 7/7 147w 4P RE-VR3 x Binks Bullows - Spray Booth Filter7 x DPD 12PM Delivery Surcharge3 x CBS-100 Outlet Flange for CBT-1002 x RUCK MTP 20, 10K, Speed control2 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x CCpro 40 (1CC9402) Long Casing Extension1 x DVG-V 560D4/F400 IE21 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x DDMP 12-12 3F 5700W M6M0 DG71 x Duct Termination with Mesh - 250mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase2 x Vent Axia Trickle & Boost Switch2 x Elta HXP 800mm 6-Pole (Three Phase)1 x Vent Axia Silent 100T (TIMER)2 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Quietflow SQSDCV500-1ECL - Centrifugal Box Fan3 x DDMP 12-09 1F 1800W M6A4 DA82 x KBA- Inlet Mounting 3152 x TUNE-R-160-2-M3 - Control Damper1 x KBA- Inlet Mounting 1803 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)4 x TUNE-R-200-3-M3 - Control Damper2 x Temperature Controller - EDTW1 x TUNE-R-315-3-M4 - Control Damper1 x TUNE-R-160-1-M1 - Control Damper2 x TUNE-R-250-1-M1 - Control Damper1 x TD Mixvent 1100/250 EEXEIIT33 x Transformer Speed Control - RTRE- 3.0Amp2 x Twinflow STDL315-1EC3 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)3 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting2 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x DS-2/2 2-Speed Switch IP54 (Single Phase)3 x KBA- Inlet Mounting 2503 x Universal Pipe Fixing Clip1 x TUNE-R-315-3-M1 - Control Damper2 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan2 x Backdraught Shutters 039-SFSV-63/711 x Spiral end cap - 355mm2 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR2 x DDMP 10-08 FLANGE1 x KAD-225-F400 Rectangle Flexible Connector1 x CBB-80N Centrifugal2 x Duct Termination with Mesh - 400mm2 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR2 x SDD-U Anti Vibration Pads3 x Rectangular Airbrick Adaptor1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Step switch S-5EC, 0-10V1 x 204x60mm Insulated Rectangular Horizontal 90° Bend2 x TUNE-R-160-3-M2 - Control Damper1 x SPI-200 C Iris damper2 x TUNE-R-250-2-M2 - Control Damper1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase1 x Spiral Ducting 1 meter - 200mm2 x DDMP 09-07 1F 1000W M6A0 DA52 x Control switch - CR1501 x CBM 9/7 4p 420W RE-VR2 x Duct Termination with Mesh - 200mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x 125mm Round Connector with Damper1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 550watt -VR1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Silentub - STUB 2001 x Compact SCD450/4-3AC1 x Vent Axia T-Series Wall Model TX9WL1 x CBP-9/7-RC
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

Look good, works well, except the shaft of the lanellae cuts...