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- Dwell MIX 100-315 Mixed Flow Inline Duct Fan
Dwell MIX 100-315 Mixed Flow Inline Duct Fan
http://www.dwellventilation.com/shop/dwell-mix-100-315-mixed-flow-inline-duct-fan-2711 http://www.dwellventilation.com/web/image/product.template/2711/image_1920?unique=78d0b49DWELL MIX 100–315 Inline Duct Fan – High-Performance Ventilation for Modern Spaces
- Combines the power of centrifugal fans with the efficiency of axial flow for strong, steady performance
- Delivers high air pressure and low noise, perfect for demanding home or commercial ventilation setups
- Compatible with Ø100 to Ø315 mm round ducts, ideal for flexible installation in various duct systems
- Designed for kitchens, bathrooms, laundries, and other humid spaces
- Also suitable for flats, shops, cafes, and cottages needing continuous, energy-efficient air circulation
- Advanced motor design ensures long life and quiet operation, even under extended use
- Perfect for areas where space-saving and powerful air movement is essential
💡 One of the most popular inline fans online, trusted globally for its reliability, performance, and durability.
Terms and Conditions
1. No Returns
2. Standard Warranty 1 Year
3. Detailed T&C here.
4. By Purchasing you agree to T&C and return policy.
Silent Mixed Flow Inline Fan Powered by Japanese NMB Ball Bearing Motors
Designed specifically for luxury residences, master suites, and villas where silence and aesthetic discretion are non-negotiable. Concealed completely inside the false ceiling, the Dwell MIX LUX moves high-velocity ventilation through up to 30 feet of ductwork, delivering whisper-quiet, continuous multi-point extraction without wall louvers, motor hum, or ceiling vibration.
The Problem in Luxury Homes
- Intrusive Motor Buzz: Standard wall and ceiling fans radiate motor rumble and electrical hum across quiet bedrooms and private spa bathrooms.
- Wall Ruin & Exterior Ingress: Wall-mounted cutouts ruin designer tile work, leak outside traffic noise, and let dust and monsoon moisture enter.
- Inadequate Shower Steam Clearing: Single wall fans cannot extract deep inside enclosed glass cubicles, causing mirror fog and trapped dampness.
The Dwell MIX LUX Solution
- Japanese Precision Engineering: Authentic Japanese NMB double ball bearings run with zero vibration, balanced dynamically for 40,000+ hours.
- Concealed False Ceiling Architecture: The entire fan engine sits out of sight in the ceiling plenum, leaving only discreet architectural grilles visible.
- Multi-Point Zoned Extraction: One properly sized fan draws steam from the shower enclosure and odor from the WC zone simultaneously.
Japanese NMB Precision Ball Bearings
Built with genuine high-grade Japanese NMB precision ball bearings. Permanently sealed and self-lubricating, they eliminate mechanical friction, prevent bearing chatter, and provide over 40,000 hours of continuous non-stop operation even in harsh tropical moisture.
Aerodynamic Mixed-Flow Impeller
Combines high axial airflow volume with strong centrifugal static pressure (up to 360 Pa). Diagonal blades and stator guide vanes deliver a straight, laminar air discharge that overcomes duct friction across runs up to 30 feet without acoustic whistling.
Tool-Free Quick-Release Buckles
Never dismantle connected ductwork or damage false ceiling channels. Dual industrial latch clamps let you unclip and slide out the central motor-and-impeller core in seconds through a standard ceiling trap door for effortless periodic cleaning and inspection.
Multi-Point Extraction Capability
Connect multiple extraction points to a single concealed fan. With an appropriately sized model (such as MIX 150 or MIX 200 LUX), a Y-junction branch quietly draws steam from the walk-in shower and stale air from the WC simultaneously without extra fans.
Ceiling-Level Acoustic Decoupling
By placing the fan body in the ceiling plenum and isolating it with rubber mounting bobbins and flexible insulated ducting, the 46 dB(A) casing breakout is acoustically trapped above the gypsum board, delivering virtually silent ambient comfort inside your living space.
Engineered for Discretion Across Premium Spaces
The Dwell MIX LUX is the chosen ventilation core for leading architects, interior designers, and MEP consultants designing luxury residences, villas, and boutique commercial environments.
Master Bathroom Suites & Walk-In Closets
Ventilate large master baths without bulky wall fans. Position discrete intake grilles directly over the shower enclosure and WC, keeping vanity mirrors fog-free and preventing humidity from creeping into adjoining walk-in closets and hardwood cabinetry.
Luxury Villas, Penthouses & Duplexes
Maintain pristine architectural elevations. All exhaust air is routed discreetly above the false ceiling to a single exterior louver, preserving clean exterior stone facades and modern interior wall finishes.
Home Theatres, Media Rooms & Studios
Ventilation that respects stringent Noise Criteria (NC) curves. Provides continuous, quiet fresh air induction or thermal heat removal from high-end AV racks without disturbing high-fidelity audio playback.
Private Spa, Jacuzzi & Steam Rooms
High-volume extraction prevents severe steam accumulation. The non-corrosive ABS polymer housing and sealed Japanese NMB bearings resist 100% relative humidity, chlorine vapors, and monsoon dampness without rusting.
How Mixed Flow Delivers High Pressure in Near Silence
Standard axial fans offer high airflow but fail when connected to ducting. Centrifugal blowers generate pressure but create loud air turbulences. The Dwell MIX LUX blends both into a perfectly balanced aerodynamic system.
Targeted Ceiling Suction
Air is drawn silently through flush ceiling diffusers positioned directly above moisture sources, preventing steam dispersion.
Diagonal Pressurization
The mixed-flow impeller accelerates air along a 45-degree diagonal vector, building up to 360 Pa of static pressure.
Straight Stator Guidance
Specially contoured stator vanes straighten the swirling air, converting kinetic turbulence into quiet, laminar forward thrust.
Smooth 30 Ft Discharge
Pressurized air moves smoothly through flexible or rigid ducting to the exterior cowl with zero vibration or backdraft.
Slide-Out Motor Core Servicing Architecture
Most inline fans require unbolting duct clamps, loosening hanger brackets, and removing duct joints just to wipe down an impeller. The Dwell MIX LUX solves this with an innovative 3-piece modular design: the intake and exhaust spigots remain permanently fixed to your duct system, while the central motor-and-fan pod unclips via two exterior buckles. Routine maintenance takes under 5 minutes through an ordinary false ceiling trap door.
Compare Technical Specifications by Model
All performance figures are verified operating data tested at 220–240 V / 50 Hz. Select a model below to inspect detailed electrical, airflow, and acoustic metrics.
| Nominal Duct Diameter | 100 mm (4") · 99 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 198 m³/h (116.5 CFM) / 138 m³/h (81.2 CFM) |
| Static Pressure (High / Low) | 140 Pa / 110 Pa |
| Noise Level @ 3m (High / Low) | 56 dB(A) / 46 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 33 W / 24 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Luxury ensuite powder rooms, guest baths, walk-in closets (up to 30 ft duct run) |
| Nominal Duct Diameter | 125 mm (5") · 123 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 280 m³/h (164.8 CFM) / 200 m³/h (117.7 CFM) |
| Static Pressure (High / Low) | 140 Pa / 100 Pa |
| Noise Level @ 3m (High / Low) | 56 dB(A) / 46 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 36 W / 26 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Standard residential master bathrooms, compact kitchen auxiliary exhaust (up to 30 ft duct run) |
| Nominal Duct Diameter | 150 mm (6") · 148 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 432 m³/h (254.3 CFM) / 330 m³/h (194.2 CFM) |
| Static Pressure (High / Low) | 220 Pa / 150 Pa |
| Noise Level @ 3m (High / Low) | 63 dB(A) / 56 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 55 W / 45 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Spacious master suites, multi-point extraction (shower + WC branch), private gymnasiums |
| Nominal Duct Diameter | 200 mm (8") · 196 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 870 m³/h (512.1 CFM) / 750 m³/h (441.5 CFM) |
| Static Pressure (High / Low) | 290 Pa / 280 Pa |
| Noise Level @ 3m (High / Low) | 68 dB(A) / 63 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 135 W / 115 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Large luxury villas, indoor spa rooms, home theatres, multi-zone master bathrooms |
| Nominal Duct Diameter | 250 mm (10") · 250 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 1,470 m³/h (865.2 CFM) / 1,200 m³/h (706.3 CFM) |
| Static Pressure (High / Low) | 330 Pa / 165 Pa |
| Noise Level @ 3m (High / Low) | 70 dB(A) / 63 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 200 W / 134 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Boutique cafés, executive boardrooms, large villa basements, banquet restrooms |
| Nominal Duct Diameter | 315 mm (12") · 315 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 2,220 m³/h (1,306.7 CFM) / 1,680 m³/h (988.8 CFM) |
| Static Pressure (High / Low) | 360 Pa / 180 Pa |
| Noise Level @ 3m (High / Low) | 70 dB(A) / 63 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 290 W / 200 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Heavy commercial ventilation, high-capacity restaurant kitchens, multi-point luxury spa retreats |
Master Range Comparison Matrix (High-Speed Baseline)
| Model | Duct Ø | Power | Airflow (m³/h) | Airflow (CFM) | Pressure | Noise @ 3m | Motor & Bearings |
|---|---|---|---|---|---|---|---|
| MIX 100 LUX | 100 mm (4") | 33 W | 198 | 116.5 | 140 Pa | 56 dB(A) | Japanese NMB Ball Bearing |
| MIX 125 LUX | 125 mm (5") | 36 W | 280 | 164.8 | 140 Pa | 56 dB(A) | Japanese NMB Ball Bearing |
| MIX 150 LUX | 150 mm (6") | 55 W | 432 | 254.3 | 220 Pa | 63 dB(A) | Japanese NMB Ball Bearing |
| MIX 200 LUX | 200 mm (8") | 135 W | 870 | 512.1 | 290 Pa | 68 dB(A) | Japanese NMB Ball Bearing |
| MIX 250 LUX | 250 mm (10") | 200 W | 1,470 | 865.2 | 330 Pa | 70 dB(A) | Japanese NMB Ball Bearing |
| MIX 315 LUX | 315 mm (12") | 290 W | 2,220 | 1,306.7 | 360 Pa | 70 dB(A) | Japanese NMB Ball Bearing |
Aerodynamic Performance Range
Airflow volume versus static pressure curves across all 6 MIX LUX sizes.
Casing Measurements & Mounting Footprint
Verify physical casing clearances, bracket mounting dimensions, and duct spigot diameters before finalizing your false ceiling framing and trap door locations.
| Spigot Outer Diameter (B) | 99 mm (fits standard 100 mm / 4" round duct) |
|---|---|
| Total Body Length (A) | 258 mm |
| Overall Unit Height (C) | 216 mm |
| Overall Unit Width (D) | 178 mm |
| Base Mounting Pitch (E × F) | 80 mm × 60 mm |
| Recommended Ceiling Void | Minimum 270 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 350 mm × 350 mm directly beneath fan body |
| Spigot Outer Diameter (B) | 123 mm (fits standard 125 mm / 5" round duct) |
|---|---|
| Total Body Length (A) | 258 mm |
| Overall Unit Height (C) | 216 mm |
| Overall Unit Width (D) | 178 mm |
| Base Mounting Pitch (E × F) | 80 mm × 60 mm |
| Recommended Ceiling Void | Minimum 270 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 350 mm × 350 mm directly beneath fan body |
| Spigot Outer Diameter (B) | 148 mm (fits standard 150 mm / 6" round duct) |
|---|---|
| Total Body Length (A) | 304 mm |
| Overall Unit Height (C) | 248 mm |
| Overall Unit Width (D) | 204 mm |
| Base Mounting Pitch (E × F) | 93 mm × 60 mm |
| Recommended Ceiling Void | Minimum 300 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 400 mm × 400 mm directly beneath fan body |
| Spigot Outer Diameter (B) | 196 mm (fits standard 200 mm / 8" round duct) |
|---|---|
| Total Body Length (A) | 300 mm |
| Overall Unit Height (C) | 275 mm |
| Overall Unit Width (D) | 210 mm |
| Base Mounting Pitch (E × F) | 114 mm × 85 mm |
| Recommended Ceiling Void | Minimum 330 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 400 mm × 400 mm directly beneath fan body |
| Spigot Outer Diameter (B) | 250 mm (fits standard 250 mm / 10" round duct) |
|---|---|
| Total Body Length (A) | 380 mm |
| Overall Unit Height (C) | 345 mm |
| Overall Unit Width (D) | 290 mm |
| Base Mounting Pitch (E × F) | 108 mm × 230 mm |
| Recommended Ceiling Void | Minimum 400 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 450 mm × 450 mm directly beneath fan body |
| Spigot Outer Diameter (B) | 315 mm (fits standard 315 mm / 12" round duct) |
|---|---|
| Total Body Length (A) | 446 mm |
| Overall Unit Height (C) | 388 mm |
| Overall Unit Width (D) | 346 mm |
| Base Mounting Pitch (E × F) | 150 mm × 270 mm |
| Recommended Ceiling Void | Minimum 450 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 500 mm × 500 mm directly beneath fan body |
Casing Dimensions Matrix (All Sizes in mm)
| Model | Length (A) | Spigot OD (B) | Height (C) | Width (D) | Pitch (E) | Pitch (F) | Min Ceiling Void |
|---|---|---|---|---|---|---|---|
| MIX 100 LUX | 258 mm | 99 mm | 216 mm | 178 mm | 80 mm | 60 mm | 270 mm |
| MIX 125 LUX | 258 mm | 123 mm | 216 mm | 178 mm | 80 mm | 60 mm | 270 mm |
| MIX 150 LUX | 304 mm | 148 mm | 248 mm | 204 mm | 93 mm | 60 mm | 300 mm |
| MIX 200 LUX | 300 mm | 196 mm | 275 mm | 210 mm | 114 mm | 85 mm | 330 mm |
| MIX 250 LUX | 380 mm | 250 mm | 345 mm | 290 mm | 108 mm | 230 mm | 400 mm |
| MIX 315 LUX | 446 mm | 315 mm | 388 mm | 346 mm | 150 mm | 270 mm | 450 mm |
Mechanical Schematic & Dimension Callouts
Frequently Asked Questions
Clear, honest engineering guidance on noise levels, multi-point ducting, motor bearings, and false ceiling installation.
Is the Dwell MIX LUX 100% silent?
How does the MIX LUX differ from the MIX PRO series?
Can I connect multiple bathroom extraction points to one MIX LUX fan?
Can I use the MIX LUX for very long duct runs (over 50 feet) or multi-floor vertical shafts?
How do we service or clean the fan if it is enclosed inside the false ceiling?
Can the fan be switched between High and Low speeds?
Is the fan safe against bathroom steam and Indian monsoon humidity?
Official Catalogues & Engineering Manuals
Download technical specifications, installation wiring diagrams, and architectural planning data directly from the official Dwell Air documentation repository.
Dwell Luxury Series Brochure 2026
Complete architectural guide to Dwell luxury ventilation, featuring MIX LUX performance matrices, sound data, and full residential product line.
Dwell MIX Series Installation Manual
Official technical manual covering bracket mounting, false ceiling clearances, terminal wiring schematics (single & dual speed), and maintenance.
Dwell Mixed Flow Inline Fan Brochure
Product brochure detailing aerodynamic impeller dynamics, static pressure curves, acoustic sound ratings, and multi-point ventilation layouts.
Silent Mixed Flow Inline Fan Powered by Japanese NMB Ball Bearing Motors
Designed specifically for luxury residences, master suites, and villas where silence and aesthetic discretion are non-negotiable. Concealed completely inside the false ceiling, the Dwell MIX LUX moves high-velocity ventilation through up to 30 feet of ductwork, delivering whisper-quiet, continuous multi-point extraction without wall louvers, motor hum, or ceiling vibration.
The Problem in Luxury Homes
- Intrusive Motor Buzz: Standard wall and ceiling fans radiate motor rumble and electrical hum across quiet bedrooms and private spa bathrooms.
- Wall Ruin & Exterior Ingress: Wall-mounted cutouts ruin designer tile work, leak outside traffic noise, and let dust and monsoon moisture enter.
- Inadequate Shower Steam Clearing: Single wall fans cannot extract deep inside enclosed glass cubicles, causing mirror fog and trapped dampness.
The Dwell MIX LUX Solution
- Japanese Precision Engineering: Authentic Japanese NMB double ball bearings run with zero vibration, balanced dynamically for 40,000+ hours.
- Concealed False Ceiling Architecture: The entire fan engine sits out of sight in the ceiling plenum, leaving only discreet architectural grilles visible.
- Multi-Point Zoned Extraction: One properly sized fan draws steam from the shower enclosure and odor from the WC zone simultaneously.
Japanese NMB Precision Ball Bearings
Built with genuine high-grade Japanese NMB precision ball bearings. Permanently sealed and self-lubricating, they eliminate mechanical friction, prevent bearing chatter, and provide over 40,000 hours of continuous non-stop operation even in harsh tropical moisture.
Aerodynamic Mixed-Flow Impeller
Combines high axial airflow volume with strong centrifugal static pressure (up to 360 Pa). Diagonal blades and stator guide vanes deliver a straight, laminar air discharge that overcomes duct friction across runs up to 30 feet without acoustic whistling.
Tool-Free Quick-Release Buckles
Never dismantle connected ductwork or damage false ceiling channels. Dual industrial latch clamps let you unclip and slide out the central motor-and-impeller core in seconds through a standard ceiling trap door for effortless periodic cleaning and inspection.
Multi-Point Extraction Capability
Connect multiple extraction points to a single concealed fan. With an appropriately sized model (such as MIX 150 or MIX 200 LUX), a Y-junction branch quietly draws steam from the walk-in shower and stale air from the WC simultaneously without extra fans.
Ceiling-Level Acoustic Decoupling
By placing the fan body in the ceiling plenum and isolating it with rubber mounting bobbins and flexible insulated ducting, the 46 dB(A) casing breakout is acoustically trapped above the gypsum board, delivering virtually silent ambient comfort inside your living space.
Engineered for Discretion Across Premium Spaces
The Dwell MIX LUX is the chosen ventilation core for leading architects, interior designers, and MEP consultants designing luxury residences, villas, and boutique commercial environments.
Master Bathroom Suites & Walk-In Closets
Ventilate large master baths without bulky wall fans. Position discrete intake grilles directly over the shower enclosure and WC, keeping vanity mirrors fog-free and preventing humidity from creeping into adjoining walk-in closets and hardwood cabinetry.
Luxury Villas, Penthouses & Duplexes
Maintain pristine architectural elevations. All exhaust air is routed discreetly above the false ceiling to a single exterior louver, preserving clean exterior stone facades and modern interior wall finishes.
Home Theatres, Media Rooms & Studios
Ventilation that respects stringent Noise Criteria (NC) curves. Provides continuous, quiet fresh air induction or thermal heat removal from high-end AV racks without disturbing high-fidelity audio playback.
Private Spa, Jacuzzi & Steam Rooms
High-volume extraction prevents severe steam accumulation. The non-corrosive ABS polymer housing and sealed Japanese NMB bearings resist 100% relative humidity, chlorine vapors, and monsoon dampness without rusting.
How Mixed Flow Delivers High Pressure in Near Silence
Standard axial fans offer high airflow but fail when connected to ducting. Centrifugal blowers generate pressure but create loud air turbulences. The Dwell MIX LUX blends both into a perfectly balanced aerodynamic system.
Targeted Ceiling Suction
Air is drawn silently through flush ceiling diffusers positioned directly above moisture sources, preventing steam dispersion.
Diagonal Pressurization
The mixed-flow impeller accelerates air along a 45-degree diagonal vector, building up to 360 Pa of static pressure.
Straight Stator Guidance
Specially contoured stator vanes straighten the swirling air, converting kinetic turbulence into quiet, laminar forward thrust.
Smooth 30 Ft Discharge
Pressurized air moves smoothly through flexible or rigid ducting to the exterior cowl with zero vibration or backdraft.
Slide-Out Motor Core Servicing Architecture
Most inline fans require unbolting duct clamps, loosening hanger brackets, and removing duct joints just to wipe down an impeller. The Dwell MIX LUX solves this with an innovative 3-piece modular design: the intake and exhaust spigots remain permanently fixed to your duct system, while the central motor-and-fan pod unclips via two exterior buckles. Routine maintenance takes under 5 minutes through an ordinary false ceiling trap door.
Compare Technical Specifications by Model
All performance figures are verified operating data tested at 220–240 V / 50 Hz. Select a model below to inspect detailed electrical, airflow, and acoustic metrics.
| Nominal Duct Diameter | 100 mm (4") · 99 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 198 m³/h (116.5 CFM) / 138 m³/h (81.2 CFM) |
| Static Pressure (High / Low) | 140 Pa / 110 Pa |
| Noise Level @ 3m (High / Low) | 56 dB(A) / 46 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 33 W / 24 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Luxury ensuite powder rooms, guest baths, walk-in closets (up to 30 ft duct run) |
| Nominal Duct Diameter | 125 mm (5") · 123 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 280 m³/h (164.8 CFM) / 200 m³/h (117.7 CFM) |
| Static Pressure (High / Low) | 140 Pa / 100 Pa |
| Noise Level @ 3m (High / Low) | 56 dB(A) / 46 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 36 W / 26 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Standard residential master bathrooms, compact kitchen auxiliary exhaust (up to 30 ft duct run) |
| Nominal Duct Diameter | 150 mm (6") · 148 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 432 m³/h (254.3 CFM) / 330 m³/h (194.2 CFM) |
| Static Pressure (High / Low) | 220 Pa / 150 Pa |
| Noise Level @ 3m (High / Low) | 63 dB(A) / 56 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 55 W / 45 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Spacious master suites, multi-point extraction (shower + WC branch), private gymnasiums |
| Nominal Duct Diameter | 200 mm (8") · 196 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 870 m³/h (512.1 CFM) / 750 m³/h (441.5 CFM) |
| Static Pressure (High / Low) | 290 Pa / 280 Pa |
| Noise Level @ 3m (High / Low) | 68 dB(A) / 63 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 135 W / 115 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Large luxury villas, indoor spa rooms, home theatres, multi-zone master bathrooms |
| Nominal Duct Diameter | 250 mm (10") · 250 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 1,470 m³/h (865.2 CFM) / 1,200 m³/h (706.3 CFM) |
| Static Pressure (High / Low) | 330 Pa / 165 Pa |
| Noise Level @ 3m (High / Low) | 70 dB(A) / 63 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 200 W / 134 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Boutique cafés, executive boardrooms, large villa basements, banquet restrooms |
| Nominal Duct Diameter | 315 mm (12") · 315 mm Spigot Outer Diameter |
|---|---|
| Airflow Capacity (High / Low) | 2,220 m³/h (1,306.7 CFM) / 1,680 m³/h (988.8 CFM) |
| Static Pressure (High / Low) | 360 Pa / 180 Pa |
| Noise Level @ 3m (High / Low) | 70 dB(A) / 63 dB(A) (Acoustically isolated in ceiling) |
| Input Power (High / Low) | 290 W / 200 W |
| Power Supply | 220–240 V / 50 Hz, Single Phase |
| Motor Bearing Type | Authentic Japanese NMB Precision Double Ball Bearings |
| Bearing Service Life | 40,000+ Hours continuous non-stop operation |
| Ingress Protection / Insulation | IPX4 Splash-Proof · Class II / Class B Insulation |
| Thermal Protection | Built-in thermal overload protection with auto-reset |
| Casing Material | High-grade flame-retardant ABS engineering polymer |
| Recommended Application | Heavy commercial ventilation, high-capacity restaurant kitchens, multi-point luxury spa retreats |
Master Range Comparison Matrix (High-Speed Baseline)
| Model | Duct Ø | Power | Airflow (m³/h) | Airflow (CFM) | Pressure | Noise @ 3m | Motor & Bearings |
|---|---|---|---|---|---|---|---|
| MIX 100 LUX | 100 mm (4") | 33 W | 198 | 116.5 | 140 Pa | 56 dB(A) | Japanese NMB Ball Bearing |
| MIX 125 LUX | 125 mm (5") | 36 W | 280 | 164.8 | 140 Pa | 56 dB(A) | Japanese NMB Ball Bearing |
| MIX 150 LUX | 150 mm (6") | 55 W | 432 | 254.3 | 220 Pa | 63 dB(A) | Japanese NMB Ball Bearing |
| MIX 200 LUX | 200 mm (8") | 135 W | 870 | 512.1 | 290 Pa | 68 dB(A) | Japanese NMB Ball Bearing |
| MIX 250 LUX | 250 mm (10") | 200 W | 1,470 | 865.2 | 330 Pa | 70 dB(A) | Japanese NMB Ball Bearing |
| MIX 315 LUX | 315 mm (12") | 290 W | 2,220 | 1,306.7 | 360 Pa | 70 dB(A) | Japanese NMB Ball Bearing |
Aerodynamic Performance Range
Airflow volume versus static pressure curves across all 6 MIX LUX sizes.
Casing Measurements & Mounting Footprint
Verify physical casing clearances, bracket mounting dimensions, and duct spigot diameters before finalizing your false ceiling framing and trap door locations.
| Spigot Outer Diameter (B) | 99 mm (fits standard 100 mm / 4" round duct) |
|---|---|
| Total Body Length (A) | 258 mm |
| Overall Unit Height (C) | 216 mm |
| Overall Unit Width (D) | 178 mm |
| Base Mounting Pitch (E × F) | 80 mm × 60 mm |
| Recommended Ceiling Void | Minimum 270 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 350 mm × 350 mm directly beneath fan body |
| Spigot Outer Diameter (B) | 123 mm (fits standard 125 mm / 5" round duct) |
|---|---|
| Total Body Length (A) | 258 mm |
| Overall Unit Height (C) | 216 mm |
| Overall Unit Width (D) | 178 mm |
| Base Mounting Pitch (E × F) | 80 mm × 60 mm |
| Recommended Ceiling Void | Minimum 270 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 350 mm × 350 mm directly beneath fan body |
| Spigot Outer Diameter (B) | 148 mm (fits standard 150 mm / 6" round duct) |
|---|---|
| Total Body Length (A) | 304 mm |
| Overall Unit Height (C) | 248 mm |
| Overall Unit Width (D) | 204 mm |
| Base Mounting Pitch (E × F) | 93 mm × 60 mm |
| Recommended Ceiling Void | Minimum 300 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 400 mm × 400 mm directly beneath fan body |
| Spigot Outer Diameter (B) | 196 mm (fits standard 200 mm / 8" round duct) |
|---|---|
| Total Body Length (A) | 300 mm |
| Overall Unit Height (C) | 275 mm |
| Overall Unit Width (D) | 210 mm |
| Base Mounting Pitch (E × F) | 114 mm × 85 mm |
| Recommended Ceiling Void | Minimum 330 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 400 mm × 400 mm directly beneath fan body |
| Spigot Outer Diameter (B) | 250 mm (fits standard 250 mm / 10" round duct) |
|---|---|
| Total Body Length (A) | 380 mm |
| Overall Unit Height (C) | 345 mm |
| Overall Unit Width (D) | 290 mm |
| Base Mounting Pitch (E × F) | 108 mm × 230 mm |
| Recommended Ceiling Void | Minimum 400 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 450 mm × 450 mm directly beneath fan body |
| Spigot Outer Diameter (B) | 315 mm (fits standard 315 mm / 12" round duct) |
|---|---|
| Total Body Length (A) | 446 mm |
| Overall Unit Height (C) | 388 mm |
| Overall Unit Width (D) | 346 mm |
| Base Mounting Pitch (E × F) | 150 mm × 270 mm |
| Recommended Ceiling Void | Minimum 450 mm vertical clearance above false ceiling |
| Recommended Trap Door | Minimum 500 mm × 500 mm directly beneath fan body |
Casing Dimensions Matrix (All Sizes in mm)
| Model | Length (A) | Spigot OD (B) | Height (C) | Width (D) | Pitch (E) | Pitch (F) | Min Ceiling Void |
|---|---|---|---|---|---|---|---|
| MIX 100 LUX | 258 mm | 99 mm | 216 mm | 178 mm | 80 mm | 60 mm | 270 mm |
| MIX 125 LUX | 258 mm | 123 mm | 216 mm | 178 mm | 80 mm | 60 mm | 270 mm |
| MIX 150 LUX | 304 mm | 148 mm | 248 mm | 204 mm | 93 mm | 60 mm | 300 mm |
| MIX 200 LUX | 300 mm | 196 mm | 275 mm | 210 mm | 114 mm | 85 mm | 330 mm |
| MIX 250 LUX | 380 mm | 250 mm | 345 mm | 290 mm | 108 mm | 230 mm | 400 mm |
| MIX 315 LUX | 446 mm | 315 mm | 388 mm | 346 mm | 150 mm | 270 mm | 450 mm |
Mechanical Schematic & Dimension Callouts
Frequently Asked Questions
Clear, honest engineering guidance on noise levels, multi-point ducting, motor bearings, and false ceiling installation.
Is the Dwell MIX LUX 100% silent?
How does the MIX LUX differ from the MIX PRO series?
Can I connect multiple bathroom extraction points to one MIX LUX fan?
Can I use the MIX LUX for very long duct runs (over 50 feet) or multi-floor vertical shafts?
How do we service or clean the fan if it is enclosed inside the false ceiling?
Can the fan be switched between High and Low speeds?
Is the fan safe against bathroom steam and Indian monsoon humidity?
Official Catalogues & Engineering Manuals
Download technical specifications, installation wiring diagrams, and architectural planning data directly from the official Dwell Air documentation repository.
Dwell Luxury Series Brochure 2026
Complete architectural guide to Dwell luxury ventilation, featuring MIX LUX performance matrices, sound data, and full residential product line.
Dwell MIX Series Installation Manual
Official technical manual covering bracket mounting, false ceiling clearances, terminal wiring schematics (single & dual speed), and maintenance.
Dwell Mixed Flow Inline Fan Brochure
Product brochure detailing aerodynamic impeller dynamics, static pressure curves, acoustic sound ratings, and multi-point ventilation layouts.