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Silent Duct Fan

Silent Duct Fan

Silent Duct Fan for low-noise inline duct ventilation in noise-sensitive residential and office applications

ADÉQUATION AU PROJET
Silent Duct Fan for low-noise inline duct ventilation in noise-sensitive residential and office applications
PLAGE DE PERFORMANCES
Single model · silent operation · compact inline design for ducted ventilation
Contrôle industriel de l'humidité
Source-backed inline duct fan selection

Aperçu de la sélection

Check whether Silent Duct Fan fits the duct route, noise target and installation conditions for quote review. Confirm the exact model row before using any performance value.

Use the product photo for shape recognition only. Confirm duct diameter and exact model row before engineering review.
Project fitsilent inline duct fan
Applicationlow-noise residential or commercial duct ventilation
Project detailsConfirm duct diameter, target room, duct length, bends, airflow and noise target, plus voltage and frequency.
Source noteUse only the exact Silent Duct Fan model row for quotation checks. Do not copy values across unrelated duct fan pages.
Source-backed specification policy

Use the exact model row for selection

Silent Duct Fan technical and selection table
Spec item How to use it Buyer check
Airflow Use the exact model-specific source row Match room volume and ventilation objective.
Static pressure Check against duct length, bends and outlet resistance Do not choose by airflow alone.
Noise Use documented checks dBA value and installation context Confirm if the fan is near occupied areas.
Voltage/frequency Confirm before order Match local project power supply.
Application fit

Where this inline duct fan fits

Silent Duct Fan suits low-noise residential or commercial duct runs where the buyer needs compact inline installation and a defined route.

For longer runs, more bends, filter resistance or strict noise targets, confirm static pressure instead of choosing by nominal airflow alone.

Send these details

  • Duct diameter and duct length
  • Number of bends and outlet type
  • Airflow target and noise limit
  • Voltage/frequency and quantity
DIMENSIONS

Model size reference

Silent Duct Fan size reference table
Modèle L L1 L2 W W1 H H1 D
DPT10-24H 533 352 251 397 447 121 30 φ100
DPT15-34H 504 352 251 397 447 196 30 φ150
DPT15-45H 504 352 251 397 447 196 30 φ150
DPT20-56H 531 353 251 397 447 246 30 φ200
DPT20-66H 531 353 251 397 447 246 30 φ200

Performance reference

Silent Duct Fan performance reference table
Modèle Voltage(V) Frequency(Hz) Vitesse Power(W) Airflow(m³/h) Static Pressure(Pa) Noise(dB) Duct Size(mm) Application Area(m²) N.M(kg)
DPT10-24H 220 50 H/B 48/38 230/180 160 25 φ100 8-15 6.5
DPT15-34H 220 50 H/B 60/45 350/250 220 30 φ150 20-25 8.4
DPT15-45H 220 50 H/B 84/78 500/420 260 34 φ150 25-30 8.8
DPT20-56H 220 50 H/B 104/80 920/700 365 38 φ200 40-47 10.5
DPT20-66H 220 50 H/B 135/103 1200/1050 410 45 φ200 40-60 10.6
PERFORMANCE CURVE

Performance curve chart

Use the performance curve chart to compare airflow against static pressure for the available model range.

QC CHECK

QC check for quote review

Dimension review

Confirm the size drawing, duct diameter, and installation clearance against the route and mounting space.

Performance review

Compare airflow and static pressure together; do not select by airflow alone when bends, filters, or long ducts are involved.

Quote support

Send model, duct route, power supply, quantity, and destination so quotation can be checked without another screening round.

Core Engineering Features

Use the exact model row for selection set against the published values on this page. Every point below is taken from this model’s own data.

Project fitsilent inline duct fan
Applicationlow-noise residential or commercial duct ventilation
Project detailsConfirm duct diameter, target room, duct length, bends, airflow and noise target, plus voltage and frequency.
Source noteUse only the exact Silent Duct Fan model row for quotation checks. Do not copy values across unrelated duct fan pages.
How to use itUse the exact model-specific source row
Buyer checkMatch room volume and ventilation objective.

Quality Assurance & Warranty

Fan orders are checked at the factory before shipping, because published airflow and pressure only hold if the delivered unit matches its table row.

Applied to this model: Project fit silent inline duct fan, Application low-noise residential or commercial duct ventilation. These checks are run against that specification before the unit ships.

Airflow and pressure checkChecks cover motor start-up, impeller balance, airflow and static pressure verification, noise review and model-to-table parameter matching.
Documented complianceCE, RoHS and related files cover the listed fan families; see the documents section below.
Warranty supportWarranty for fan orders is confirmed with the quotation for your destination market.
Service parts for fansImpellers, motor capacitors, mounting brackets and common service items.

OEM/ODM & Supply Options

For distributors and contractors working on ventilation projects, the supply side adapts to your market instead of one fixed fan build.

For this model (Project fit silent inline duct fan, Application low-noise residential or commercial duct ventilation), the OEM route can start from that base specification rather than a blank sheet.

OEM/ODMBadging, packaging and control options for fan orders, including branded cartons and manual inserts.
Airflow and pressure variantsModel selection, motor power and voltage options are reviewed against your duct calculation.
Voltage & plug optionsVoltage and plug configuration for this product line can be reviewed during quotation.
Documentation & bulk supplyCatalogues, technical sheets, available certificates, volume pricing and distributor programs for this product line.
Order quantity & lead timeMinimum order quantity, sampling and production lead time are confirmed per model and order volume — see the B2B supply page for how sourcing enquiries are handled.

Documents & conformité

Download the silent inline duct fan datasheet used for the technical values on this page, and review the relevant compliance documents.

Confirm the exact model, destination-market requirements and current documentation before quotation or project documentation.

View all certifications and compliance documents by product scope

Frequently asked questions

Can I choose by duct diameter only?

No. Duct diameter is only the starting point. Confirm airflow, static pressure, duct length and bends.

Why confirm static pressure?

Long ducts, filters and bends reduce actual airflow. Static pressure helps avoid under-selection.

What information is needed for quote?

Send duct diameter, route, airflow target, duct length, bends, outlet type, voltage/frequency, quantity and destination.

Product inquiry

Confirm the published specifications, then add this product to your quote list.

modèle

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