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Single Way Fresh Air Inline Fan

Single Way Fresh Air Inline Fan

Single Way Fresh Air Inline Fan for single-route fresh-air supply or exhaust duct ventilation in residential or light commercial applications

ADÉQUATION AU PROJET
Single Way Fresh Air Inline Fan for single-route fresh-air supply or exhaust duct ventilation in residential or light commercial applications
PLAGE DE PERFORMANCES
3 models · 220–380V · DPT series · compact inline design for single-route duct systems
Contrôle industriel de l'humidité
Inline duct fan selection

Fresh Air Inline Fan Selection Snapshot

Confirm whether a single-way fresh-air inline fan fits the duct route before final model approval. Final quotation depends on duct diameter, route direction, airflow target, duct length, bends, outlet type, voltage, frequency and quantity.

Photo note: use the product image for shape recognition, then confirm duct diameter and the exact model row before engineering approval.
Project fitsingle-way fresh-air inline fan
Applicationsingle-route fresh-air supply or exhaust duct ventilation
Project detailsConfirm duct diameter, route direction, airflow target, duct length, bends, outlet type, voltage/frequency and noise target
Spec reference

Use the exact source row for this fan family; do not copy values across unrelated duct fan pages.

Specification policy

Use the exact HF model row for selection

Single Way Fresh Air Inline Fan technical and selection table
Spec item How to use it Buyer check
Airflow Use the exact HF variant 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 confirmed dBA value and installation context Confirm if the fan is near occupied areas.
Voltage/frequency Confirm before order Match local project power supply.

DPT J-series performance and dimensions reference

Rows match the selectable models on this page and are transcribed from the first-party Beiaole DPT J-series technical table. Confirm the final model and current datasheet before quotation.

Single Way Fresh Air Inline Fan performance reference (source: first-party Beiaole 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)
DPT10-35J 220 50 High 53 160 192 31 φ100 8-15 9
DPT10-35J 220 50 Low 44 120 170 25 φ100 8-15 9
DPT15-45J 220 50 High 88 350 270 42 φ150 25-30 11
DPT15-45J 220 50 Low 78 290 250 38 φ150 25-30 11
DPT20-55J 220 50 High 143 650 365 45 φ200 30-40 13
DPT20-55J 220 50 Low 122 500 300 32 φ200 30-40 13
Single Way Fresh Air Inline Fan dimensions reference
Modèle L L1 L2 W W1 H H1 D
DPT10-35J 701 523 420 400 447 121 30 φ100
DPT15-45J 673 523 420 400 447 196 30 φ150
DPT20-55J 700 523 420 400 447 246 30 φ200
Application fit

Where this inline duct fan fits

Single Way Fresh Air Inline Fan is suited for single-route fresh-air supply or exhaust duct ventilation where the buyer needs compact inline installation and a defined duct route.

For long duct runs, multiple bends, filter resistance or strict noise targets, confirm static pressure instead of selecting by nominal airflow only.

Send these details

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

Duct fan selection guide

1. Define air route

Fresh air supply, exhaust, grow-room circulation or split duct route.

2. Check resistance

Duct length, bends, filter, grille and outlet resistance affect real airflow.

3. Match HF model

Use confirmed HF variant values for airflow, pressure, power and noise.

4. Confirm for quote review

Share site details before final model confirmation.

Comparer

Compare inline duct fan options

For series-level comparison, use the official Fresh Air System Series Hub. Compare by duct route, static pressure, noise target and installation access.

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.

Download inline fan spec table (PDF)

Single Way Fresh Air Inline Fan-size
Performance data

Download inline fan data sheet (part 2) (PDF)

Single Way Fresh Air Inline Fan-q1

Core Engineering Features

Fresh Air Inline Fan Selection Snapshot set against the published values on this page. Every point below is taken from this model’s own data.

Project fitsingle-way fresh-air inline fan
Applicationsingle-route fresh-air supply or exhaust duct ventilation
Project detailsConfirm duct diameter, route direction, airflow target, duct length, bends, outlet type, voltage/frequency and noise target
How to use itUse the exact HF variant 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 single-way fresh-air inline fan, Application single-route fresh-air supply or exhaust 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 single-way fresh-air inline fan, Application single-route fresh-air supply or exhaust 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.

Product inquiry

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

modèle

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