250mm Duct
250mm Duct Acoustic Fans
Displaying 1 to 12 (of 12 products)
Acoustic Box Fans (Inline) - CAB-250N
£ 448.51
The CAB Acoustic inline fan series is manufactured by S&P and continuing their range of quiet fans, this range of attenuated cabinet fans are specifically designed to provide extract ventilation solut...
Acoustic MiniBox Fan - MINI-BOX 250
£ 319.00
The MINI-BOX series consists of centrifugal in-line fans, with acoustically insulated casing and with round spigot (diameter from 100mm to 315mm) for easy connection to round duct system.
Main featur...
ACQ-25012D Acoustic Inline Box Fan
£ 886.88
• Acoustically treated housing, Class ‘O’ rated, sandwich construction selected for maximum noise absorption
• Motors protected to IP44
• Motor insulation Class ‘B’
• Maximum operat...
CAB-250 ECOWATT Energy Efficient Acoustic Box Fan
£ 1,452.64
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
Helios SB-250-C SilentBox Acoustic Inline Fan
£ 502.24
Duty: Up to 960m3/hr
■ Installation:
Installation in any position without restriction – horizontally, vertically or pitched – suitable for intake or extract (Exception: SVS must not be ins...
ISOR 250 EC 20
£ 603.90
**Backward curved centrifugal fan
**EC motor
**Integrated electronic
**Galvanized metal housing
**sound insulated
ISOR 250 EC 20 | 50 Hz
Voltage UN 230 V 1~
Current Imax 1.8 A
Ambient temp...
KVK Slim 250 - Low profile Semi Acoustic Box Fan
£ 486.49
• Slim design, easy to install
• Easy maintenance, service cover
• Low sound level, insulated cover
• High efficiency and low SFP in a real working point
• Speed-controllable
• Simple...
KVK SLIM 250 EC - Centrifugal Circular Duct Fan
£ 872.05
KVK SLIM 250 EC
* Slim design, easy to install
* Easy maintenance, service cover
* Low sound level, insulated cover
* High efficiency and low SFP in a real working point
* Potentiometer in...
Quietflow SQS250-1ECL - Centrifugal Box Fan
£ 1,177.00
Quietflow SQS250-1ECL - Centrifugal Box Fan
• Standard size 250 mm
• Air volume flow rates up to 0.347 m3/s
• Static pressures up to 841 Pa
• Suitable for operating temperatures up to +6...
Singleflow SSDL250-1EC
£ 877.65
Singleflow SSDL fans are suitable for external mounting. The range incorporates advanced backward curved impellers.
All models are designed for direct connection to standard diameter flexible or ri...
TD-SILENT 1300/250
£ 699.12
Standard versions on 150mm versions and above now have three speed motors.
Spigot size: 250mm
Airflow: 1320m3/hr
Power Absorbed: 204W
Sound Level: 35db radiated @ 3M
The S&P TD SILENT Series In...
Displaying 1 to 12 (of 12 products)
1 x Isolator Relay Controller - 4420301 x IP65 Remote Speed Adjustment Station1 x MD - Motor Protection Switch (3 Phase)1 x DS-2 2-Speed Switch (3 Phase)1 x HRU Controller1 x Control with reverse - CR3001 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x DOL Starter with Isolator - Three phase1 x PREP/COOK Switch for use with TCBTx2 PACK's1 x Isolator Switch - EFF-ISO1 x ACO3/BD Changover Panel (Three Phase)1 x Control switch - CR1502 x AC03TO-ADS-VFS-EN-9A (Three Phase)1 x ACO3TO-ADS-VFC-7.1A1 x 204x60mm to 220x90mm Rectangular Adapter1 x Elta SCP315/4-3AC - IP551 x HRT/4-315-BPN1 x Soler & Palau - HCBB/2-315/H - IP651 x Helios HQW-315/4 - IP551 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Soler & Palau - HCBT/6-710/H - IP651 x Etaline 500mm - D4 01 3 Phase1 x Pre 12:00 Delivery Surcharge1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Impeller Side Guard - 400mm1 x Impeller Side Guard - 710mm1 x Impeller Side Guard - 1000mm1 x Impeller Side Guard - 800mm1 x Elta SLC900/4B-3AC - IP551 x KV 200 L Sileo1 x TD Mixvent Twin Base Kit - 8001 x JETLINE-160 - In Line Centrifugal Duct Fan1 x Dektite Combo Pipe Flashing - DC210REC1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x MV EC 150 Multivent1 x EZQ 20/2 B - High Performance Plate Axial Fan1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Isolator Switch - ISOSW1 x Soler & Palau - HCBB/2-355/H - IP651 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Ancillary Pack for SLC-900 for SLC900/6A-3AC and SLC900/6B-3AC1 x FSAF1000B1DB Silencer 1043/241 x Desk fan 9 inch - SFG91 x ELTA - Single Phase Transformer 10amps1 x Elta 6 Amp Electronic single phase speed controller with TK1 x HRSB/6-710/24-BZ1 x ACO3/B Changeover Panel (Three Phase)1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x Elta SCP400-1EC - IP551 x Elta SLC450/4-3AC - IP551 x Soler & Palau - HXBR/4-400/H - IP541 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x HRB/4-400-BPN1 x Elta SCP400/4-3AC - IP551 x Elta SCP450/4-1AC - IP551 x Elta SCP630/4-1AC - IP551 x Elta LC100N4-A6/381 x HRB/6-630-30-APN1 x HRT/4-630/25-BPN C1 x Jetflow-HIT Metal inline - 125mm1 x ERR 31/1 Centrifugal inline fan2 x Jetflow-HIT Metal inline - 315mm1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-3000/315 ND - Pack 11 x KD 250 M1 Circular duct fan1 x 125mm Round Wall Plate1 x Soler & Palau TCBT/4-800/K - IP652 x Two Speed Switch - REGUL-21 x Step switch S-5EC, 0-10V1 x Flexible PVC Ducting - 220x901 x AXC 315-6/11-2(B)-PV 300*C - Smoke Extract Fan1 x HCFT/4-5001 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x Ductwrap Insulation DW501 x Elta SPA500/4-3EC - IP541 x Vent Axia Trickle & Boost Switch1 x Prio 150E2 circular duct fan1 x RSK450 - Back Draught Shutter1 x Elta Cased Axial Flange - 250mm1 x HD Series Control Damper - 3000mm X 1500mm1 x 1mtr Round Ducting - 100mm1 x 100mm Round Condensation Trap1 x Universal Pipe Fixing Clip1 x 100mm Round Connector1 x CBA-60 Inlet Flange for CBT-601 x Elta SLC500/4B-1AC - IP551 x Hydor HPA250/4-11 x Helios - HQD 250/21 x 220x90mm 45 Degree Vertical Bend1 x Binks Bullows - Spray Booth Filter1 x 110 x 54mm Equal Horizontal T-Piece1 x OZEO E ECOWATT Wireless Switch - OZEO-ECO-W1 x 220x90mm Double Airbrick Adapter1 x Kitchen Grease Filter - Mesh Type Non standard : 381 x 355 x 47mm1 x Kitchen Grease Filter - Mesh Type NON standard 290mm x 290mm x 47mm Actual1 x Duct Termination with Mesh - 100mm1 x Spigot plate - 560mm1 x Spigot plate - 100mm1 x Ducting Y Piece - 1000mm1 x Singleflow SSDL250-1EC1 x Spiral Duct Grille Termination - 100mm1 x 150mm Round Wall Plate1 x Ducting Reducer Long - 1000mm to 630mm1 x HRFD 315/2 EX Atex Rated 315mm Cased Axial Fan 400v1 x 2mtr Round Ducting - 150mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX450/2-3A Three Phase1 x CC-ATEX 504 B Short Cased Axial Fan1 x Ducting 15 Degree Bend - 560mm
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Duct Mounted Inline Filter - EU4
£ 41.95
Well made and robust, but it was not use for my application ...