250mm Duct


Displaying 1 to 23 (of 23 products)
CA 250 MD E - Centrifugal Inline Duct Fan - 250mm
CA 250 MD E - Centrifugal Inline Duct Fan - 250mm
£ 114.60
• Pickled and phosphated steel housing with polyester powder-coated finish, resistant to the aggressive action of atmospheric agents. • Nominal diameter 250 mm. • 3 speed fan consisting of: ...
EKHR 280-2SW BCMI
EKHR 280-2SW BCMI
£ 698.75
EKHR 280-2SW BCMI Ø280 2p 230/1/50 (W ser.) Leads Centrifugal Backward Curved Single Inlet Motorised Impeller Single phase 230v AC 50Hz Recommended Capacitor : 14 µF Maximum Air Temperature...
Etaline 250mm
Etaline 250mm
£ 195.59
ETALine is a completely new developed fan series with a lot of aerodynamic constructional features applied for the first time in the ventilator industry. Outstanding qualities are the compactness a...
Etaline 250mm - D2 01 3 Phase
Etaline 250mm - D2 01 3 Phase
£ 269.85
Etaline is a completely new developed fan series with a lot of aerodynamic constructional features applied for the first time in the ventilator industry. Outstanding qualities are the compactness a...
Etaline 280mm
Etaline 280mm
£ 275.00
ETALine is a completely new developed fan series with a lot of aerodynamic constructional features applied for the first time in the ventilator industry. Outstanding qualities are the compactness a...
Etamaster EM 250 EC 01 inline mix-vent fan
Etamaster EM 250 EC 01 inline mix-vent fan
£ 370.61
Etamaster-EC EM 250 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Etamaster EM 250 EC 02 (high Power) inline mix-vent fan
Etamaster EM 250 EC 02 (high Power) inline mix-vent fan
£ 405.50
Etamaster-EC EM 250 EC 02 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
Helios GigaBox 250mm GBW 250/4 centrifugal
Helios GigaBox 250mm GBW 250/4 centrifugal
£ 549.41
The Gigabox GBW 250/4 comes complete with discharge adaptor and flexible connector. It is single phase (240V) and speed controllable. All Helios fans are a very high quality product with a huge reput...
Helios RR-200-B Centrifugal inline fan
Helios RR-200-B Centrifugal inline fan
£ 175.05
For medium to smaller air flow volumes against high resistances. Specifically made for in-duct installation. High pressure characteristic to overcome resistances of bends, filters etc. Universal in a...
Helios RR-250-C Centrifugal inline fan
Helios RR-250-C Centrifugal inline fan
£ 180.25
For medium to smaller air flow volumes against high resistances. Specifically made for in-duct installation. High pressure characteristic to overcome resistances of bends, filters etc. Universal in a...
Jetflow Silent SJMF-S 250-1EC
Jetflow Silent SJMF-S 250-1EC
£ 692.72
Jetflow Silent SJMF-S 250-1EC • 3 standard sizes from 250mm • Air volume flow rates up to 0.442 m3/s • Static pressures up to 343 Pa • Suitable for operating temperatures up to +60℃ ...
Jetflow SJMF 250-1EC
Jetflow SJMF 250-1EC
£ 392.36
Inline mixed flow circular fans with EC motors for low power consumption at high performance. High efficiency jet design double mixed flow impeller integrated and directly driven by Brushless EC mo...
Jetflow-HIT Metal inline - 250mm
Jetflow-HIT Metal inline - 250mm
£ 157.64
Jetflow-HIT 250mm Metal Inline Fan. Duty: 835 m3/hr. Motor power 105W. 3 speed fan All metal in-line centrifugal fans which are ideally suited to a wide range of commercial and industrial application...
JETLINE-250 - In Line Centrifugal Duct Fan
JETLINE-250 - In Line Centrifugal Duct Fan
£ 331.71
JETLINE-250 Max Airflow: 1263 m3/h Max Power: 160 Watts Max Current: 0,67 Amps Sound pressure Level (dB(A)): 48 - Radiated Temperature Range: -20/+60*C Weight: 6.5 Kgs In-line fan for circu...
K 250 L Sileo
K 250 L Sileo
£ 182.00
• Speed-controllable • Integral thermal contacts • Can be installed in any position • Can be installed outdoors • Maintenance-free and reliable The K series is designed for installati...
KD 250 L1 Circular duct fan
KD 250 L1 Circular duct fan
£ 598.87
• High efficiency – low noise • Speed-controllable • Integral thermal contacts • Can be installed in any position • Maintenance-free and reliable The KD series have external rotor mot...
KD 250 M1 Circular duct fan
KD 250 M1 Circular duct fan
£ 531.35
• High efficiency – low noise • Speed-controllable • Integral thermal contacts • Can be installed in any position • Maintenance-free and reliable The KD series have external rotor mot...
KV 250 L Sileo
KV 250 L Sileo
£ 256.00
• Speed-controllable • Quiet-running • Increased efficiency • Integral thermal contacts • Can be installed in any position - duct or wall mounted • Can be installed outdoors • Main...
Lindab ILC 250 - Inline Tube Fan
Lindab ILC 250 - Inline Tube Fan
£ 132.83
Lindab ILC 250 - Inline Tube Fan...
Metal Inline Fan - VENT-250NK
Metal Inline Fan - VENT-250NK
£ 166.20
250mm Inline duct fan. 1100 m3/hr Range of in-line duct centrifugal fans, manufactured from high grade corrosion resistant pressed galvanised steel and supplied as standard with a pre-wired wiring j...
Ropera ILC/5M (250) Duct Fan - TF250001
Ropera ILC/5M (250) Duct Fan - TF250001
£ 145.00
Ropera ILC/5M (250) Duct Fan - TF250001 Quiet and efficient inline duct fan Low noise levels Durable light weight construction Quick installation Due to its size and motor power, Ropera fans ar...
TD1000 Mixvent - 250mm
TD1000 Mixvent - 250mm
£ 429.35
Soler & Palau TD1000 Mixvent Series Inline Duct Fan - 250mm Inlet/ Outlet - Airflow 900/ 1010m3/hr The S&P MIXVENT-TD series of in-line duct fans offer one of the most comprehensive and flexible in...
TD1300 Mixvent - 250mm
TD1300 Mixvent - 250mm
£ 443.21
Soler & Palau TD1300 Mixvent Series Inline Duct Fan - 250mm Inlet/ Outlet - Airflow 1100/ 1300m3/hr The S&P MIXVENT-TD series of in-line duct fans offer one of the most comprehensive and flexible i...
Displaying 1 to 23 (of 23 products)
1 x DEF-CBM-RE-7 - Protection Guard1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x REE-2 Electronic Speed Controller1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x 220x90mm x 1m Insulated Rectangular Duct1 x CBM 9/7 4p 420W RE-VR1 x Direct Delivery Surcharge1 x CBS-130 Outlet Flange for CBT-1301 x ELTA - Single Phase Transformer 2amps3 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan3 x Chaysol DA 9/9 3 speed2 x ELTA - Single Phase Transformer 16amps2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)3 x Soaker Sheet to suit RA8005 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR3 x CBT-100N Centrifugal ATEX II 2G Exe II T33 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm6 x 110 x 54mm Short Rectangular to Round Adaptor male3 x DDMP 12-09 FLANGE6 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan5 x 220x90mm Insulated Rectangular T-Piece4 x CBT-130N Centrifugal2 x Vent Axia T-Series Wall Model TX9WL1 x 125mm Round Connector with Damper1 x Run On Timer - 5s - 4hrs - RT5A2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase3 x RDH Flange - 04002 x Elta Quietflow Twin SQT200-1ECL3 x Elta SLC500/4B-1AC - IP551 x Flanged Damper 019-0500-STD3 x KBD- outlet mounting flange for CRMT 3551 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)3 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting2 x High Temperature Flexible Connector - 063-0630-PU2501 x Duct Termination with Mesh - 200mm2 x JMS-5605 x Spiral Ducting 1 meter - 355mm3 x VA 9/2 T - High Temp Axial Fan,4 x CBA-130 Inlet Flange for CBT-1304 x Potentiometer EGH 01 - for DDMP Fans1 x Silentub - STUB 2001 x EM30-24 Electro-Mechanical Control Panel2 x DDMP 09-09 1F 1000W M6A1 DA52 x ELTA - Single Phase Transformer 8amps2 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)3 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase3 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H4 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting3 x Vent Axia W300310 Controller Electronic 1.5A1 x BDS 400/450 RA b/d shutter1 x EM30-24 Control Panel Commissioning Service1 x RF-100 F7 Grade Filter for S&P MVHR units5 x Chaysol da 9-7 - 3 Speed2 x RDH Flange - 04502 x DDMP 09/07 Mounting Flange5 x Atex Inline Fan 180mm - ERM18EXE4 x CFI Lite 600 Carbon Filter2 x Elta Turboflow-TF - 450mm - Single phase2 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x Ancillary Pack for SB-Biflow 250 model2 x RD31S-4DW.6Q.AL - 121303 (Three Phase)2 x Chaysol DA 7/7 NT (V600002)3 x CBT-130N Centrifugal ATEX II 2G Exd IIB T42 x FlameProof Plate Axial Fan - Single Phase - 15 inches - Eexd IIC T4 -4pole2 x Elta Quietflow Twin SQT150-1ECL1 x Helios VARW 450/4 - TK2 x Ancillary Pack for SLC-4002 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line3 x 220x90mm Rectangular to 150mm Round Adaptor1 x RD31S-4EW.6Q.AL - 122296 (Single Phase)1 x Purlin Box 800 for RAW Cowls1 x 204x60mm Rectangular to 100mm Round Adaptor1 x Elta SLC1000/4C-3AC - IP553 x Elta SCP315/4-1AC - IP551 x Nicotra RDH E2-0200 (R)1 x Elta Skyflow SSRL710-1EC2 x Impeller Side Guard - 800mm1 x Elta SPA400/4-1AC - IP541 x RDH E0-0400 Mounting Feet (pair)2 x AL 1120 Mounting Flange1 x Elta SCP500/4-3AC - IP551 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm2 x KRJ - 225 Inlet Guard1 x Slimline 150 High Efficiency, Low Profile Heat Recovery Unit1 x Elta SCP450/4-1AC - IP551 x Elta SCP630/4-1AC - IP551 x Northern Ireland Pallet Surcharge1 x Ancillary Pack for SB-Biflow 315 model1 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.1 x ELTA - Single Phase Transformer 4amps3 x DDMP 07-07 1F 1100W M6AO DA51 x CBM 7/9 4p 300W RE-VR2 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x MEV Spider Additional Spigots1 x IP65 Remote Speed Adjustment Station2 x Elta Turboflow-TF - 630mm - Three phase1 x Side Withdrawal Casing - 1H x 1W - To suit 100 Panel and 292 HEPA1 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x MV EC 100 Multivent1 x Elta SCP350/4-1AC - IP551 x DDMP 10-10 FLANGE1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x DPD 12PM Delivery Surcharge1 x DDMP 12-12 FLANGE1 x Impeller Side Guard - 450mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x Blast Gate (Manual) 355mm1 x MWS 1.5 – Transformer Controller With Motor Protection1 x LC080L43-A9-40 - Long Cased Axial
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

I have a loft mount extractor fan which was very noisy. I ...