Commercial and Industrial Inline Duct Fans for Improved Indoor Air and Comfortable Environments
Industrial-Grade Air Exchange System
Engineered for mission-critical atmospheric control in expansive commercial and industrial complexes, our ceiling-integrated positive pressure ventilation solution redefines air quality management. This dual-action system simultaneously evacuates contaminated particulates (PM2.5/PM10) and pressurizes interiors with HEPA-filtered outdoor air, achieving 98.7% pollutant removal efficiency per ASHRAE 62.1-2025 standards. Ideal for maintaining ISO 14644-1 Class 8 cleanroom conditions in spaces up to 3,000m³.
Strategic Performance Advantages
1. Multi-Sector Deployment Excellence
- Commercial Hubs: Neutralizes VOC emissions in shopping malls (≤0.08ppm residual) and CO2 buildup in office towers (<800ppm)
- Industrial Applications: Handles abrasive dust loads up to 15g/m³ in manufacturing plants with explosion-proof variants (ATEX Category 3G)
- Healthcare & Education: Achieves 12 ACH (air changes per hour) in hospital ICUs and laboratory fume hood exhaust networks
2. Engineering Breakthroughs
- Fire-Resistant Construction: Galvanized steel housing with intumescent seals (1,200°C/2h fire rating per EN 1363-1)
- Aerodynamic Optimization: Backward-curved impellers deliver 280-680 Pa static pressure at 35% reduced energy consumption
- Smart Motor System: SEIE-rated permanent magnet motors with IoT-enabled predictive maintenance (vibration analysis ±0.05mm accuracy)
- Acoustic Management: Perforated sound baffles achieve 28 dB(A) operation – quieter than library ambient levels
General assembly Drawing
Precision Installation Protocol
Phase 1: Structural Reinforcement
- Fabricate load-bearing grid using 304 stainless steel channels (80×40×3mm)
- Anchor to concrete ceilings with M12 chemical bolts (pull-out force: 25kN) at 500mm intervals
Phase 2: Modular Assembly
- Mount vibration-isolated plenum chamber using 6mm anti-resonance brackets
- Implement thermal expansion joints (15mm clearance) for high-temperature environments
Phase 3: Ductwork Integration
- Align directional couplers via laser-guided alignment system (≤0.5° angular tolerance)
- Engage triple-stage camlock mechanism:
a. Insert until tactile click (audible 85dB feedback)
b. Rotate 60° clockwise to activate silicone pressure seal
c. Verify airtightness with 2,500Pa pressure decay test (max 5% loss/min)
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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