Shenzhen Meiri Purification Technology Co., Ltd.
| Delivery Time | 7-15 days |
| Packaging Details | Wooden frame |
| External Dimensions | W800 × D690 × H1600 (mm) |
| Air Shower Area | W600 × D600 × H600 (mm) |
| custom made | support |
| Brand Name | MRJH |
| Model Number | Explosion-proof laminar flow transfer window |
| Certification | ISO 14644、CE、GMP |
| Place of Origin | Guangdong, China |
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Product Specification
| Delivery Time | 7-15 days | Packaging Details | Wooden frame |
| External Dimensions | W800 × D690 × H1600 (mm) | Air Shower Area | W600 × D600 × H600 (mm) |
| custom made | support | Brand Name | MRJH |
| Model Number | Explosion-proof laminar flow transfer window | Certification | ISO 14644、CE、GMP |
| Place of Origin | Guangdong, China |
Explosion-Proof Laminar Flow Transfer Window | 99.999% Purification | GMP Pharma & Chemical Safe Pass-Through
The Explosion-Proof Laminar Flow Transfer Window is a safety-critical contamination control system designed for secure material transfer in explosive atmospheres and high-cleanliness environments. Engineered for chemical, pharmaceutical, food, electronics, precision machinery, and aerospace industries, it combines ATEX-compliant explosion-proof construction with ISO Class 5 laminar airflow purification. Featuring a full 304 stainless steel body, integrated DOP testing port, and dual interlocking systems, it ensures safe, sterile transfers in GMP, VHP, and dust-free cleanrooms while mitigating ignition risks in volatile zones.
| Parameter Name | parameter |
| Material | 304 stainless steel (full body) |
| Window Design | Explosion-proof lamp + laminar flow system + DOP detection port |
| Interlock System | Mechanical/electronic interlocking |
| Lighting | Explosion-proof lamp |
| Door Handle | Stainless steel clamping handle |
| Overall dimensions | W800 × D690 × H1600 (mm) |
| Power Supply | 220V/50Hz |
| Rated Power | 380W |
| Purification Efficiency | 99.999% (particle retention) |
| Wind Speed | 0.3–0.75 m/s |
| Noise Level | 55–65 ±5 dB |
| Explosion-Proof Structure | Explosion-proof electric box, pipe, lamp; internal wiring with explosion-proof treatment |
Key Features
ATEX-Compliant Explosion Protection:
Equipped with explosion-proof electrical components (box, pipe, lamp) and spark-resistant internal wiring, certified for use in Zone 1/21 hazardous areas.
ISO Class 5 Laminar Airflow:
Unidirectional airflow at 0.35–0.75 m/s achieves 99.999% particle retention efficiency, validated by DOP testing via the front-access port.
Industrial-Grade Durability:
Full 304 stainless steel construction resists corrosion, chemicals, and mechanical stress, ensuring longevity in harsh environments like chemical plants or pharma labs.
Noise-Optimized Operation:
Maintains noise levels between 55–65 dB (±5 dB) for minimal disruption in sound-sensitive cleanrooms or laboratories.
Dual Safety Interlocks:
Mechanical/electronic interlocking prevents simultaneous door opening, eliminating cross-contamination and ensuring operator safety during volatile material transfers.
GMP/VHP Compliance:
Seamlessly integrates with EU GMP Annex 1 and VHP decontamination protocols for sterile transfers in pharmaceutical and biotech facilities.
Application Scenarios
Chemical plants: Safe transfer of flammable solvents or reactive compounds between hazardous and controlled zones.
Pharmaceutical cleanrooms: GMP-compliant movement of APIs (Active Pharmaceutical Ingredients) or sterile packaging.
Food production: Hygienic pass-through of raw ingredients in ISO 22000-certified facilities.
Aerospace manufacturing: Contamination-free handling of precision components in dust-free environments.
Electronics assembly: Protection of microchips and sensitive devices from particulate contamination.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Meiri Purification Technology Co. Ltd., known by our brand "MRJH," is a leading manufacturer of cleanroom equipment based in Shenzhen, China. With a spacious facility spanning over 30,000 square meters, we specialize in the research, development, production, sales, and service of profession... Shenzhen Meiri Purification Technology Co. Ltd., known by our brand "MRJH," is a leading manufacturer of cleanroom equipment based in Shenzhen, China. With a spacious facility spanning over 30,000 square meters, we specialize in the research, development, production, sales, and service of profession...
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