Cabinet Box Fan

Cabinet fan selection

Cabinet Fan Selection Snapshot

KTJ-G cabinet box fan range for commercial kitchens, oily exhaust pre-filtering and compact cabinet ventilation requiring washable access and stable pressure. Check the model table for airflow, static pressure, and dimensions before specifying.

Source: CHIC GROUP HVAC 2026 catalogue (p.26-28 · high-confidence PIM rows from Cabinet / Air Conditioning Fan Series.

Project fitKTJ-G cabinet box fan with filter cabinet

Sample modelsKTJ22-20DGKTJ22-20GKTJ23-31DGKTJ23-31G

Project detailsConfirm model, voltage, airflow, static pressure, duct resistance, inlet/outlet size, filter/inspection access and oil/water drain layout

Source note

Only high-confidence rows are shown. Unrelated smoke-exhaust models are excluded from this Cabinet/KTJ/DT batch.

Documented checks

High-confidence model checks

Cabinet Box Fan technical and selection table
Model	Voltage	Power W	Airflow m³/h	Static pressure Pa	Noise dB(A)	Outlet / filter size	Source
KTJ22-20DG	220	250	2000	430	55	270×265	15
KTJ22-20G	380	250	2000	430	55	270×265	15
KTJ23-31DG	220	550	3100	440	61	335×320	15
KTJ23-31G	380	550	3100	440	61	335×320	15
KTJ23-41DG	220	750	4100	460	65	335×320	15

Application fit

Where this cabinet fan fits

Cabinet fans are selected when a project needs enclosed airflow, easier service access and a cleaner installation than an open fan. For kitchen or high-resistance routes, static pressure and oil/filter access matter as much as airflow.

Use the model table as a starting point, then confirm duct resistance, opening size and maintenance clearance for final selection.

Typical buyer checks

Airflow and static pressure at working point
Voltage/frequency and motor protection requirement
Inlet/outlet opening and filter size
Inspection door, oil/water drain and cleaning access

Selection guide

Cabinet fan selection guide

1. Define duty

General ventilation, filtered cabinet airflow, kitchen exhaust or long duct/high-pressure route.

2. Match airflow + pressure

Do not choose by airflow alone; static pressure and duct losses decide the usable model.

3. Check installation

Confirm opening size, cabinet dimensions, mounting space and maintenance clearance.

4. Confirm model

Send duct route, airflow target, voltage and site photos for quote review.

Compare

KTJKTJ-GDT positioning

KTJ is suited to general cabinet ventilation, KTJ-G is better for filter/oil-management cabinet use, and DT high-pressure cabinet fans are better for longer or higher-resistance duct routes. HTFC smoke-exhaust products are a separate family and are not merged into this table.

Core Engineering Features

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

Project fitKTJ-G cabinet box fan with filter cabinet

Sample modelsKTJ22-20DGKTJ22-20GKTJ23-31DGKTJ23-31G

Project detailsConfirm model, voltage, airflow, static pressure, duct resistance, inlet/outlet size, filter/inspection access and oil/water drain layout

Voltage220

Power W250

Airflow m³/h2000

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 KTJ-G cabinet box fan with filter cabinet, Sample models KTJ22-20DGKTJ22-20GKTJ23-31DGKTJ23-31G. 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 KTJ-G cabinet box fan with filter cabinet, Sample models KTJ22-20DGKTJ22-20GKTJ23-31DGKTJ23-31G), 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 & Compliance

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

Download cabinet fan datasheet (PDF)

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 select by airflow only?

No. Cabinet fan selection must include static pressure, duct route, elbows, inlet/outlet size and maintenance access.

Are all models listed?

No. The table shows high-confidence sample rows from the matched PDF/PIM source. Ask for the exact model datasheet before final order.

Is HTFC included in this page?

No. HTFC smoke-exhaust cabinet centrifugal fans require separate source handling and should not be mixed with KTJ/DT cabinet fan tables.

Product inquiry

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