• Model:S857

EC Trickle and boost module - IP56

£ 68.96 (excl. VAT)

£ 82.75 (inc. VAT)

TRICKLE AND BOOST IN IP56 ENCLOSURE
SWITCHED BY THE 230 VOLT AC FROM PIR

HIGH SPEED IS ACTIVATED BY THE PIR AND THE SPEED OF THE FAN IS SET BY THE INTERNAL PRESET MARKED HIGH.
LOW SPEED IS THE DEFAULT SPEED WHEN THE PIR IS INACTIVE AND IS SET BY THE PRESET MARKED LOW
PDF Files


Technical Info

1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 7.5KW5 x Elta Variable Speed Drive IP66 - 2.2KW4 x Elta Variable Speed Drive IP66 - 0.75KW4 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)2 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller2 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)3 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter3 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 Frequency converter FU 075 14 - IP661 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x FU 075 04 Frequency Inverter (IP20)2 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Three Phase Transformer 10amps5 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x NKS-D swirl diffuser v-300 x 300mm1 x Circular Ceiling Diffuser - TST 1253 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 1003 x Electronic extractor fan speed controller - FSC 1.51 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm1 x Curved Blade Grille 600x600 (2way blow)3 x EC6H - Reversible Group Fan Electronic Controller1 x Circular Ceiling Diffuser - TST 2004 x Elta 3 Amp Electronic single phase speed controller with TK1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Circular Ceiling Diffuser - TST 1605 x Elta 2 Amp Electronic single phase speed controller.1 x JSR 200 Painted RAL50185 x Round ceiling diffuser 400mm1 x Balance S Diffuser - NO RING - 100mm2 x Elta 3 Amp Electronic single phase speed controller.5 x Elta 6 Amp Electronic single phase speed controller with TK1 x EFSC-3N- Single Phase Speed Control3 x ELTA - Single Phase Transformer 8amps2 x ELTA - Single Phase Transformer 16amps4 x Airvent ceiling fan controller3 x Round ceiling diffuser 300mm2 x COM-33 x AIRVENT speed control - AIR4019613 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 12amps1 x PCA Diffuser - PCA-2504 x Round ceiling diffuser 250mm1 x EFSC-6N- Single Phase Speed Control1 x Round ceiling diffuser 350mm4 x Elta 6 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 10amps4 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13512 x Push Timer Switch - ZA42 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B3 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller5 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x EC-Vent control board3 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta ACO Panel 149-ACO18B1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection3 x Easy-fix termination kit - High Rise Ventilator - EFT1 x EC-Vent Room Unit3 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5003 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3555 x MTS10- extractor fan 3 step switch1 x Elta Wall Cowl SWC56/635 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC35/401 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 Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH3 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3003 x Vent Axia ACM 150 inline mixed flow duct fan2 x Three Phase Transformer controllers - RMT 1.5 Amp4 x Vent Axia ACM 200 inline mixed flow duct fan2 x Isolator Switch - ISOSW4 x Helios ZNE Electronic Fan Overrun Timer2 x BEAS-control module7 x Helios TSW MCB Amp Transformer speed controller3 x Two Speed Switch - REGUL-23 x Vent Axia T-Series Controller5 x Transformer (silent) speed controller - RE 3.0 Amp2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted5 x Speed Controller - REB53 x Multiflow SMB550/4-1AC5 x REB-CVF 0-10v Controller3 x PIR Sensor - PIR27 x Speed Controller - REB13 x PIR Sensor - PIR46 x QPTW 250C Acoustic Twin Fan with Controller5 x UB47- Universal Insulated Terminal3 x Elta - Room Sensor - Temp/Humid/C023 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT4 x SAVE VSR 300 heat recovery unit5 x MWS 3 – Transformer Controller With Motor Protection3 x CO2 Room Sensor - CO2-R3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Duct Termination with Mesh - 100mm4 x VTR 500 STD Filter Kit4 x Potentiometer EGH 01 - for DDMP Fans3 x Elta SCP400/4-1AC - IP551 x Vent Axia Trickle & Boost Switch2 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan3 x RUCK MTP 20, 10K, Speed control1 x Quietflow SQS250-1ECL - Centrifugal Box Fan5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x CPTA-E Flush mounted PIR sensor with timer4 x Remote controller FLEX - for VEKO INT3 x Helios TSW 7.5 Amp Transformer speed controller5 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost6 x Transformer 5 Speed Controller - ATC1-4TK4 x Helios TSW 3 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-12TK3 x RTRD - Three Phase Speed Controller - 2 Amp4 x Helios TSW 10 Amp Transformer speed controller4 x Helios TSW 1.5 Amp Transformer speed controller6 x Vent Axia ACM 125 inline mixed flow duct fan4 x DEF-140T Inlet Guard for the CBT-100N2 x TG-K Duct temperature sensor2 x Single phase speed controller by auto-transformer - RMB 10.0 Amp3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)3 x Speed Controller - REB32 x CBS-60 Outlet Flange for CSB/CBT-602 x Transformer Speed Control - RTRE- 12.0Amp3 x TG-K3/NTC10-01 - Duct temperature sensor4 x Transformer (silent) speed controller - RE 1.5 Amp3 x Speed Controller - REB103 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Transformer (silent) speed controller - RE 5.0 Amp1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)5 x Speed Controller - REB1-N3 x Transformer Speed Control - RTRE- 7.0Amp5 x MTP 10, 10K, Speed control2 x Transformer Speed Control - RTRE- 5.0Amp2 x CBM 9-9 550w 4P VR (Open Motor)5 x Silent 100 Window Kit - windowS5 x Transformer Speed Control - RTRE- 1.5Amp2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Speed Controller - REB81 x TG-K Duct temperature sensor5 x DEF-CBM-RE-7 - Protection Guard4 x VTR 300 STD Filter Kit1 x DDMP 09/09 Mounting Flange4 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR3 x Compact SCD450/4-1AC4 x CBT-100N Centrifugal3 x Contactor Interface Station - CI95 x DDMP 10-08 3F 2210W M6A4 DG03 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR4 x Silentub - STUB 1002 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Single Deflection Grille 400mm with OBD damper5 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)3 x Electrostatic Precipitator - 1H x 3W2 x CBP-18/18-RC Belt Driven Centrifugal Fans3 x AXC TP - 100mm Plastic Centrifugal Inline Fan3 x VEKA INT 2000/15.0-L1 EKO3 x TD160-NT Mixvent - 100mm - TD160 Timer3 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x EBM-Papst D3G133-BF05-14 Double inlet3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR3 x CSB-60 Centrifugal fan5 x Helios ESA-1 Surface mounted Speed Control 1amp1 x IR24-P - Presence detector6 x 100mm Round Connector with Damper1 x Quietflow Twin SQTDCV250-1ECL2 x CBT-80N Centrifugal1 x ACO3TO-ADS-VFC-7.1A2 x GENIOX 11 Roof Mounted External Unit4 x ACOAS/ AC/EC Auto Changeover 8Amp2 x Binks Bullows - Spray Booth Filter3 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)2 x CBB-60N Centrifugal5 x DDMP 12-12 3F 5700W M6M0 DG76 x CBM 7/7 147w 4P RE-VR3 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR3 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit3 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan4 x DDMP 12-09 1F 1800W M6A4 DA84 x Duct Termination with Mesh - 250mm1 x 125mm Round Connector with Damper4 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)3 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Temperature Fan Speed Controller - ATCP4-WMS4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp4 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp4 x Helios HQW-200/2 - IP554 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT4 x Helios HQW-630/4 - IP552 x TG-R room temperature sensor3 x Skyflow SSR Horizontal Roof Cowl SSR31/35B3 x TUNE-R-200-3-M1 - Control Damper2 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x FFR 355 Filter Cassette1 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x TD Mixvent 800/200 EEXEIIT33 x CBA-60 Inlet Flange for CBT-604 x DDMP 12-12 3F 1810W M6A4 DG05 x Speed Controller - REB2.5-N3 x Speed Controller - REB163 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven2 x KAD-355-F400 Rectangle Flexible Connector4 x Helios RR-250-C Centrifugal inline fan3 x TUNE-R-200-3-M2 - Control Damper4 x CBA-100 Inlet Flange for CBT-1003 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)5 x Duct Termination with Mesh - 450mm4 x DDMP 10-10 1F 1000W M6A2 DA55 x DPD 12PM Delivery Surcharge2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x Transformer 5 Speed Controller - ATC1-10TK3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost3 x Transformer 5 Speed Controller - ATC1-8TK4 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Capacitor 2uf for use with the EBM A4E range2 x Transformer 5 Speed Controller - ATC1-2TK3 x Vent Axia ACM 100 inline mixed flow duct fan3 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x Insulated extract Plenum 8+13 x Insulated extract Plenum 6+12 x Vent Axia SC5001 - Speed controller2 x TEM 075 - 5 Speed Transformer Speed Control3 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT3 x WS - Reversing Switch from Helios Fans3 x MWS 1.5 – Transformer Controller With Motor Protection2 x Vortice Quadro Micro 100 I - Standard Version3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x KBA- Inlet Mounting 3552 x TUNE-R-250-3-M1 - Control Damper3 x TUNE-R-200-3-M4 - Control Damper1 x GENIOX 11 Internal Mounted Unit3 x Duct Termination with Mesh - 355mm2 x TUNE-R-100-2-M5 - Control Damper3 x ENV 100 12v transformer SELV2 x TUNE-R-250-1-M2 - Control Damper1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm2 x KBA- Inlet Mounting 2802 x KBA- inlet mounting flange for CRMT 2252 x CBM 12-12 1100w 6P Three Phase2 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x WSD 100 (1060x1060x70)2 x SD-MUB Vibration pad set2 x Singleflow SSDL315-1EC1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011592 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)2 x VKS 355-500 Automatic shutter3 x RD35S-4DW.6W.3L - 122297 (Three Phase)3 x Helios HQW-355/4 - IP551 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x TUNE-R-200-3-M5 - Control Damper3 x KBA- Inlet Mounting 2252 x Flakt Woods ME 1.1 speed controller 1amp - EA9011572 x Flakt Woods ME 1.3 speed controller 3amp - EA9011582 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Comefri - TLZ 560 R - High Performance Scroll Fan4 x CBS-100 Outlet Flange for CBT-1003 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x CBB-80N Centrifugal3 x KAD-225-F400 Rectangle Flexible Connector4 x KBA- Inlet Mounting 1802 x TecFire Intumescent Damper - Rectangular 400x400mm3 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting2 x TUNE-R-250-1-M1 - Control Damper3 x TUNE-R-200-3-M3 - Control Damper4 x SDD-U Anti Vibration Pads3 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR2 x TUNE-R-315-3-M1 - Control Damper2 x TUNE-R-250-2-M2 - Control Damper1 x TDP-D Pressure Sensor with Display3 x Envirovent G4 Filter - SL-G4/F72 x REE-1 Electronic Speed Controller3 x Helios HQW-200/4 - IP552 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor3 x Helios HQW-315/4 - IP553 x SG-200 Fan Guard for the HQW 2003 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Vent Axia Silent 100T (TIMER)3 x Helios HQW-250/4 - IP552 x KKS 100 silencer-section - For use with the MUB 100 size Fans.2 x GXC6EC - High Performance Extract Fan2 x Elta Standard Ambient Flexible Connector - 560mm2 x Duct Termination with Mesh - 710mm2 x CFI In-line 150 - Carbon Filter2 x TUNE-R-180-2-M5 - Control Damper1 x DDMP 07/07 Mounting Flange2 x TUNE-R-160-1-M1 - Control Damper2 x TUNE-R-160-2-M3 - Control Damper4 x MWS 5 – Transformer Controller With Motor Protection Unit4 x MWS-75 Transformer controller with TK -7.5A2 x MV-B Dual Switch for use with Helios HQW plate fans,3 x CS2 Current Switch1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan3 x Rectangular Airbrick Adaptor2 x Transformer Speed Control - RTRE- 3.0Amp1 x TUNE-R-100-1-M1 - Control Damper1 x 204x60mm Insulated Rectangular Horizontal 90° Bend4 x 110 x 54mm Round to Rectangular Adaptor - Long3 x KBA- inlet mounting flange for CRMT 2502 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)4 x Flat Roof Terminal -OFT 5 - Asphalt3 x Duct Termination with Mesh - 150mm1 x Elta HXP 800mm 6-Pole (Three Phase)2 x TUNE-R-160-3-M0 - Control Damper (NO ACTUATOR)2 x DS-2/2 2-Speed Switch IP54 (Single Phase)2 x KBA- Inlet Mounting 3152 x KBA- Inlet Mounting 2502 x Twinflow STDL315-1EC6 x Spiral Ducting 1 meter - 200mm4 x DDMP 12-12 1F 1800W M6A4 DA81 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR3 x Vent Axia T-Series Wall Model TX9WL2 x Backdraught Shutters 039-SFSV-63/713 x TUNE-R-160-3-M2 - Control Damper2 x CBP-9/7-RC2 x CBM 9/7 4p 420W RE-VR4 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm3 x Universal Pipe Fixing Clip1 x DDMP 10-08 FLANGE2 x Flat Roof Terminal -OFT 5 - EPDM2 x Silentub - STUB 2002 x Spiral end cap - 80mm3 x Duct Termination with Mesh - 315mm5 x VA 9/2 T - High Temp Axial Fan,4 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x Elta SPA500/4-1AC - IP541 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x RDS 11 Helios Transformer Controller With Motor Protection2 x Transformer speed controller - ATC1 - 1.5 Amps2 x Speed Controller - REB61 x REE-2 Electronic Speed Controller2 x RSK355 - Back Draught Shutter1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x TUNE-R-315-3-M4 - Control Damper2 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x CK-60F Kit1 x DA9/9-NT1 x CCpro 40 (1CC9402) Long Casing Extension3 x DDMP 09-07 1F 1000W M6A0 DA55 x Duct Termination with Mesh - 200mm2 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT2 x Elta Quietflow Twin SQT125-1ECL2 x Flanged Damper 019-0500-STD1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Temperature Controller - EDTW3 x Control switch - CR1502 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x DDMP 09/07 Mounting Flange3 x Chaysol DA 9/9 3 speed3 x CBT-130N Centrifugal1 x EMI 150L E2M - Acoustic Inline Mixvent Fan2 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x ACO3/BD Changover Panel (Three Phase)4 x CBA-130 Inlet Flange for CBT-1302 x CBT-130N Centrifugal ATEX II 2G Exd IIB T42 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.1 x CBS-130 Outlet Flange for CBT-1305 x Vent Axia W300310 Controller Electronic 1.5A4 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Elta SCP500/4-1AC - IP551 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer2 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Same Day Shipping Surcharge - City Sprint1 x Vent Axia T-Series Wall Model TX6WL1 x CBP-7/7-RC2 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan2 x RTRD - Three Phase Speed Controller - 14 Amp3 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged2 x DDMP 09-09 3F 2130W M6A4 DG01 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x BDS 800 RA b/d shutter2 x TEM 035 - 5 Speed Transformer Speed Control2 x DDMP 09-09 1F 1000W M6A1 DA53 x Helios PA10 Speed Potentiometer1 x Dektite Combo Pipe Flashing - DC210REC1 x JPA-560 Accessory Adapter Plate2 x DDMP 12-09 FLANGE1 x Air Quality Sensor - AQS1 x Northern Ireland Pallet Surcharge1 x Elta Quietflow Twin SQT200-1ECL1 x EC Trickle and boost module - IP562 x Helios VARW 450/4 - TK3 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Dynair AL 200/4 Forward curved blade centrifugal fan.1 x TUNE-R-560-2-M1 - Control Damper2 x BDS 400/450 RA b/d shutter2 x CBM 7/9 6p 72W RE-VR3 x RDH Flange - 03152 x Atex Inline Fan 180mm - ERM18EXE3 x Elta SCP315/4-1AC - IP551 x Purlin Box 800 for RAW Cowls1 x RF-100 M5 Grade Filter for S&P MVHR units2 x RDH Flange - 02503 x Slimline 150 High Efficiency, Low Profile Heat Recovery Unit1 x Isolator Switch - EFF-ISO1 x SG-400 Fan Guard for flange connection2 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase2 x Ancillary Pack for SLC-4001 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x CBA-160 Inlet Flange for CBT-1601 x Elta Quietflow Twin SQT150-1ECL1 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box3 x MEV Spider Additional Spigots1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm2 x 204x60mm Rectangular to 100mm Round Adaptor1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase2 x DS-2 2-Speed Switch (3 Phase)1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x ADH E0-250 Flange - 0250 ADHE/RDHE3 x Elta Turboflow-TF - 450mm - Single phase1 x RDH Flange - 04001 x RDH Flange - 04501 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Elta SLC560/4C-3AC - IP551 x FlameProof Plate Axial Fan - Single Phase - 15 inches - Eexd IIC T4 -4pole2 x Elta SLC500/4B-1AC - IP551 x Elta SCP450/4-1AC - IP551 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x Elta SCP500/4-3AC - IP551 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x TUNE-R-250-2-M1 - Control Damper1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Elta Skyflow SSRL710-1EC1 x ACQ-20012D Acoustic Inline Box Fan1 x OBD 450x450 - for use with 4WAY-5951 x Elta Turboflow-TF - 630mm - Three phase1 x ELM 18 EX Flexible Cuff for ERM 18
Reviews
EM 250-E2M 01- Etamaster-250
EM 250-E2M 01- Etamaster-250
£ 128.80

Really well made but comes with no speed controler? ?and can...