Efficiently Remove Humidity with Our Top-of-the-Line Inline Duct Fans for Improved Air in Bathrooms
Product Overview
Advanced humidity control systems effectively expel moisture-laden air from high-humidity environments such as bathrooms, laundry rooms, restrooms, and indoor pool facilities. Designed with scalable airflow outputs, these units cater to spatial demands ranging from confined washrooms to large-scale commercial humid zones.
Available in two primary configurations—wall/ceiling-mounted exhaust systems and duct-integrated in-line modules—all variants share a unified purpose: extracting excess airborne moisture and channeling it outdoors via corrosion-resistant duct networks.
Core Benefits
- Industrial-Grade Durability: Full-metal casing ensures robust performance and simplified air outlet integration.
- Extended Operational Life: Precision-engineered capacitor-driven motors deliver silent, energy-efficient operation with minimal wear.
- Proactive Safety Measures: Integrated thermal cut-off system automatically disengages the unit during overheating risks.
- Modular Installation: Pre-configured ceiling mounts and universal duct/piping compatibility enable rapid deployment and hassle-free maintenance.
- Ergonomic Design: Tool-free access panels and snap-fit duct connectors reduce installation time by up to 40%.
General assembly Drawing

Product Installation Method
Phase 1: Structural Preparation
Assemble a reinforced aluminum or galvanized steel frame, anchoring it securely to ceiling joists or beams to ensure load-bearing compliance.
Phase 2: Unit Integration
Mount the fan enclosure onto the pre-fixed frame using anti-vibration brackets, minimizing noise transmission during operation.
Phase 3: Ductwork Alignment
Orient the duct connector according to the embossed airflow directional guide (→), then engage the twist-lock mechanism onto the cabinet’s exhaust port to achieve a hermetic seal.
Product Performance Curve
Product Performance Specifications
|
Model Num |
A | B | C | D | E | F |
Cutout Dimensions |
|
BPT10-12 |
280 | 280 | 277 | 155 | 230 | 14 | 230*240 |
| BPT10-15 | 280 | 280 | 277 | 155 | 230 | 14 | 230*240 |
| BPT10-21 | 280 | 280 | 277 | 155 | 230 | 14 | 230*240 |
| BPT15-27 | 380 | 380 | 341 | 224 | 306 | 14 | 306*306 |
| BPT15-33 | 380 | 380 | 341 | 224 | 306 | 14 | 306*306 |
| BPT15-40 | 380 | 380 | 341 | 224 | 306 | 14 | 306*306 |
| BPT15-60 | 380 | 380 | 341 | 224 | 306 | 14 | 306*306 |
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