Explosion-Proof Laminar Flow Transfer Window 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 |
| 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 |
Frequently Asked Questions
How does the explosion-proof laminar flow transfer window ensure safety in flammable environments like chemical plants?
Designed with ATEX-certified explosion-proof components (electrical box, piping, and lighting), the window prevents ignition risks through spark-resistant wiring and airtight seals. The laminar airflow (0.35-0.75 m/s) isolates hazardous zones from clean areas, complying with IECEx and Zone 1/21 standards for volatile chemical or pharmaceutical environments.
How is the purification efficiency validated for GMP compliance?
Third-party DOP testing via the front-access port confirms particle retention at 0.3μm, meeting ISO Class 5 and EU GMP Annex 1 standards. Real-time airflow monitoring ensures consistent unidirectional flow, critical for sterile pharmaceutical transfers and API handling.
Can this system handle corrosive materials in pharma or chemical industries?
The full 304 stainless steel construction resists acids, solvents, and aggressive chemicals. Optional epoxy-coated interiors or PTFE gaskets enhance durability for corrosive substances, while mechanical/electronic interlocks prevent cross-contamination during high-risk material transfers.
