





One unit of the complete machine and one user manual
Product Specifications
Established in 1974, JINLING is a professional exhaust fan brand with 50 years of experience.
Recognized as the national standard setter for ventilation fans and fans in China.
Certified by a national energy efficiency testing laboratory.
Annual shipment volume approximately 3,000,000 units (2024 internal data).
Products are sold domestically and exported to over 40 countries including Europe, Japan, Southeast Asia, South America, Middle East, and South Africa.
Extensive offline sales and distribution network with nearly 50 years of operation.
Notable project installations include Beijing Daxing International Airport, South China Normal University (Guangzhou), South China University of Technology, and many others.
Suitable for smoke ventilation, dehumidification, heat removal, and odor elimination.
Strong airflow with up to 486 m³/h air volume.
Low noise operation at 40-46 dB(A).
Durable pure copper motor with ball bearings.
Metal body construction for reliability.
Equipped with anti-backflow check valve to prevent insects and rodents.
Removable and washable mesh cover available (HJ1 model with mesh, J1 model without mesh).

270 CFM | Square Opening 198x198mm
CNÂ¥70.11

492 Air Volume | Square Opening 248x248mm
CNÂ¥82.80
Separate oil collection box for easy maintenance.
Comes with 1-meter power cord, certified by 3C, compliant with national standards.
Easy installation with options for wall or window frame mounting.
| Item | Detail |
|---|---|
| Round opening | choose window glass ventilation fan series. |
| Square opening | choose louver ventilation fan series. |
| Item | Detail |
|---|---|
| Opening size must be smaller than panel size. | — |
| Measure diameter or side length to select appropriate model. | — |
| Model | Size (inch) | Rated Voltage (V) | Frequency (Hz) | Power (W) | Air Volume (m³/h) | Noise (dB(A)) | Opening Size (mm) | Applicable Area (m²) |
|---------------------|-------------|-------------------|----------------|-----------|-------------------|---------------|-------------------|----------------------|
| APB15-3-C(HJ1/J1) | 6 | 220 | 50 | 26 | 241 | 40 | 200x200 | 16-20 |
| APB20-4-C(HJ1/J1) | 8 | 220 | 50 | 28 | 486 | 42 | 250x250 | 20-25 |
| APB25-5-C(HJ1/J1) | 10 | 220 | 50 | 36 | 750 | 45 | 300x300 | 30-37 |
| APB30-6-C(HJ1/J1) | 12 | 220 | 50 | 48 | 1200 | 46 | 350x350 | 45-55 |
| Model | A | B (Diameter) | C (Thickness) | D | E |
|---------------------|-----|--------------|---------------|-----|-----|
| APB15-3-C(HJ1/J1) | 234 | Φ160 | 32/52 | 82 | 192 |
| APB20-4-C(HJ1/J1) | 296 | Φ200 | 38/57 | 67 | 242 |
| APB25-5-C(HJ1/J1) | 338 | Φ240 | 39/60 | 74 | 292 |
| APB30-6-C(HJ1/J1) | 388 | Φ290 | 39/60 | 85 | 343 |
Cut a square opening in the wall between 200-350 mm.
Insert the fan body into the wall opening.
Mark and drill holes on the wall or window frame for fixing screws.
If drilling is not possible, use glass glue on the window frame and tighten screws.
Comprehensive electrical parameter testing.
Air volume testing in dedicated ventilation fan laboratory.
Noise testing in specialized noise laboratory.
Advanced engineering and production lines ensure product quality.
JINLING products provide quiet, fresh, and comfortable living environments.
Designed for easy maintenance and long-term durability.
Widely used in residential, commercial, and institutional projects across China and internationally.

6 inch [Opening φ152160mm] 132m³/h
CNÂ¥103.99

Deluxe 6-Inch 258m3/h, Opening Size 197~203mm
CNÂ¥111.90