Deiiang™ Pharmaceutical Downflow Booth
The Deiiang™ 304SUS Downflow Booth delivers uniform downward HEPA‑filtered airflow within a corrosion‑resistant 304 stainless steel enclosure to protect products and processes from airborne particulates.Designed by Deiiang Jason.peng, it offers robust construction, easy‑clean surfaces, and low‑noise operation for reliable performance in laboratories and controlled environments.Fast particulate removal, intuitive controls, and simple maintenance make it ideal for pharmaceutical, semiconductor, and precision‑assembly applications.
- Outer Width: 1000mm, 1200mm, 1400mm, 1600mm, 1800mm
- Outer Depth: 1350mm, 1400mm
- Outer Height: 2400mm
- Internal Width: 900mm, 1100mm, 1300mm, 1500mm, 1700mm
- Internal Depth: 900mm, 1000mm
- Internal Height: 2000mm
- ISO Rated Air Cleanliness: ISO5/ISO6
- power: 1100W
- pressure: 500Pa
- average illuminance: ≥300LX
- noise: ≤65dB
- wind speed: 0.45±20%
- Speed adjustment: Frequency converter
- HEPA: H14 Liquid tank filter
- Overall Material: SS304
- Control method: frequency converter
- Lamp specifications and quantity: 15W*2
- power supply: 380V/50Hz
- Dispatch within 24 Hours : Your product will be shipped quickly.
- 3-Year Warranty: Ignavo is safe with warranty conditions.
| External Dimension | Internal dimension | ISO Rated Air Cleanliness | wind speed | Overall Material | Price | Stock |
|---|---|---|---|---|---|---|
| 1000W*1350D*2400H | 900W*900D*2000H | ISO5/ISO6 | 0.45±20% | SS304 | $4,417.00 | In Stock |
| 1200W*1350D*2400H | 1100W*900D*2000H | ISO5/ISO6 | 0.45±20% | SS304 | $5,058.00 | In Stock |
| 1400W*1400D*2400H | 1300W*1000D*2000H | ISO5/ISO6 | 0.45±20% | SS304 | $5,684.00 | In Stock |
| 1600W*1400D*2400H | 1100W*900D*2000H | ISO5/ISO6 | 0.45±20% | SS304 | $6,093.00 | In Stock |
| 1800W*1400D*2400H | 1700W*1000D*2000H | ISO5/ISO6 | 0.45±20% | SS304 | $6,623.00 | In Stock |
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Product Options
Internal dimension
ISO Rated Air Cleanliness
wind speed
Overall Material
Description
The Deiiang™ 304SUS Downflow Booth is a high-performance laminar airflow workstation constructed from premium 304 stainless steel. Its downward unidirectional airflow creates a Class ISO 5 (Class 100) clean environment, compliant with ISO 14644-1 standards. The design by Deiiang Jason.peng ensures consistent airflow velocity of 0.45 m/s ±20%, calculated using the formula V = Q / A, where Q is air volume (e.g., 1,800 m³/h) and A is the filter area (e.g., 1.0 m²).
© 2025 Deiiang™ Pharmaceutical Containment Solutions | Pfizer Global Supply High-Potency API Dispensing Suite


The Deiiang™ Pharmaceutical Downflow Booth was engineered for Pfizer's critical high-potency active pharmaceutical ingredient (HPAPI) weighing and dispensing operations. Its vertical laminar airflow design creates a uniform downwash, effectively containing and directing airborne particulates away from the operator and into the integrated filtration system. This solution provides an ISO 5 (Grade A) protected environment within an ISO 7 (Grade B) background, fully demonstrating Deiiang™'s expertise in advanced engineering controls for operator protection and cross-contamination prevention in potent compound handling.
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Features and Advantages

Premium Stainless Steel Construction
Deiiang™ Downflow Booth is entirely constructed with 304 stainless steel plate, providing a smooth, wear-resistant, and dust-free surface for superior durability and easy maintenance.

Air Vent
Deiiang™ features a dedicated air vent system where indoor air is diffused uniformly after passing through the high-efficiency filter, ensuring clean and consistent downward airflow across the entire workspace.

Differential Pressure Gauge
Equipped with a high-strength plastic PC cover, the differential pressure gauge on Deiiang™ offers excellent visual clarity and a wide viewing angle for easy and accurate monitoring of filter status.

Emergency Stop Button
Deiiang™ incorporates an emergency stop button designed for simple and immediate operation, enhancing user safety and providing convenient control during unforeseen situations.

Socket
Deiiang™ includes indoor sockets that are waterproof and dust-proof, featuring a user-friendly design that improves work efficiency and convenience for various operational needs.

Homogenizing Film
Deiiang™ utilizes a high-grade uniform flow film to ensure even air discharge, promoting stable laminar airflow and a consistently clean working environment.
Specifications
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| External Dimension | 1000W*1350D*2400H, 1200W*1350D*2400H, 1400W*1400D*2400H, 1600W*1400D*2400H, 1800W*1400D*2400H |
| Internal dimension | 900W*900D*2000H, 1100W*900D*2000H, 1300W*1000D*2000H, 1500W*1000D*2000H, 1700W*1000D*2000H |
| ISO Rated Air Cleanliness | ISO5/ISO6 |
| wind speed | 0.45±20% |
| Overall Material | SS304 |
Testing and Certification
No testing and certification information available for this product.










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