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{"title":"Lab Clean Room Pass Box with Internal Arc Treatment and Seamless Connection for","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/42\/8d76d8341131c90231145a2934cb-200x200-1\/lab_clean_room_pass_box_with_internal_arc_treatment_and_seamless_connection_for_static_dynamic_air_shower.jpg","attrs":{"Video outgoing-inspection":"Provided","Core Components":"Motor","Locks":"Mechanical locks \/ electronic locks","Minimum Order Quantity":"1"}}
{"title":"Customizable Cleanroom Pass Box with Electronic and Mechanical Interlock for","imgUrl":"https:\/\/img.chinax.com\/nimg\/9a\/07\/efecfcff5978f87625943e1b9627-200x200-1\/customizable_cleanroom_pass_box_with_electronic_and_mechanical_interlock_for_secure_transfer_window.jpg","attrs":{"Video outgoing-inspection":"Provided","Core Components":"Motor","Locks":"Mechanical locks \/ electronic locks","DOP,Barometer":"Supported Options Custom"}}
{"title":"Double Door Clean Room Pass Box with HEPA Filter and Mechanical Locks for Lab","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/07\/832b0009473a055d8e7e957cf918-200x200-1\/double_door_clean_room_pass_box_with_hepa_filter_and_mechanical_locks_for_lab_use.jpg","attrs":{"Machinery Test Report":"Provided","Warranty":"5 years","Buzzer,Walkie-talkie":"Supported Options Custom","Video outgoing-inspection":"Provided"}}
{"title":"Customized Stainless Steel Pass Box for Food Industry Clean Room Transfer Window","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/92\/3d5387ec6835e7d85e3e0a2ebfcc-200x200-1\/customized_stainless_steel_pass_box_for_food_industry_clean_room_transfer_window.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"MRJH","Packaging Details":"Individually packed, Packed in wooden cases, Packing according to customer's requirement","Price":"Contact Us"}}
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
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 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.
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1500000-2000000
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...
