Shenzhen Meiri Purification Technology Co., Ltd.
| Delivery Time | 7-15 days |
| custom made | support |
| Brand Name | MRJH |
| Certification | ISO 14644、FDA、EU GMP |
| Place of Origin | Guangdong, China |
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Product Specification
| Delivery Time | 7-15 days | custom made | support |
| Brand Name | MRJH | Certification | ISO 14644、FDA、EU GMP |
| Place of Origin | Guangdong, China |
Liquid Trough HEPA Vent - High-Capacity Airflow for Aerospace/Electronics Cleanrooms
1025×720×480 liquid trough HEPA vent with tool-free installation. Engineered for high-volume airflow in aerospace hangars, PCB fabs, and automotive paint facilities.
| Parameter Name | Value |
| Main Body Material | High-quality cold plate with baking varnish |
| Diffuser Plate Material | 304 stainless steel |
| Air Inlet Flange | 400×250 mm (cold plate with baking varnish) |
| Liquid Tank HEPA Filter | 965×660×930 mm |
| Body Dimensions | 1025×720×460 mm |
| Ceiling Opening | 1030×725 mm |
| Diffuser Plate Dimensions | 1069×764×15 mm |
| Lifting Ring Hole | φ12 mm (cold plate with baking varnish) |
| Installation Mechanism | Telescopic spring pins + ØB docking holes (tool-free) |
1. Ultra-Large HEPA Filtration
965×660×930 mm liquid trough filter achieves ≤0.001% leakage (IEST-RP-CC007 Class 100 validated).
Auto-leveling sealant compensates for ±2.5mm structural misalignments.
2. Aerospace-Grade Durability
304 stainless steel diffuser passes ASTM B117 salt spray testing for 3000+ hours.
Baking varnish resists JP-8 jet fuel and hydraulic fluid exposure.
3. High-Speed Installation
Telescopic spring pins enable <45-second mounting in ISO Class 5+ environments.
Fail-safe ØB hole alignment eliminates cross-threading risks during maintenance.
4. Mega-Facility Airflow
1025×720×460 mm body delivers 2500–3000 CMH for hangars, warehouses, and mega-cleanrooms (40m+ ceilings).
Vortex-free diffuser design reduces energy costs by 18% vs. conventional units.
5. Cross-Industry Compliance
Meets NADCAP AC7120 for aerospace and IPC-CC-830B for electronics manufacturing cleanrooms.
Aircraft engine shops: Kerosene fume control in turbine blade coating areas.
Lithium battery plants: NMP solvent vapor containment in electrode drying tunnels.
PCB fabrication: ISO Class 3 airflow for photolithography cleanrooms.
Wastewater treatment: Chlorine gas dispersion in odor control scrubbers.
Automotive paint hubs: Overspray particle containment in robotic spray booths.
FAQ 1:
Q: Can the 1025×720×480 vent maintain laminar flow in hangars over 50m²?
A: Yes, vortex-diffusing louvers ensure ±2% airflow uniformity across 60m² spaces (tested per ISO 14644-4).
FAQ 2:
Q: How does the 965×660×930 filter handle titanium oxide dust in aerospace coatings?
A: Gradient-density media captures 99.995% of 0.3μm particles at 3000 CMH, certified per IEST RP-CC034 Class 100.
FAQ 3:
Q: Is the structure compatible with seismic zones for semiconductor mega-fabs?
A: Vibration-damping mounts meet IEEE 693 standards, absorbing 90% of seismic energy up to 0.5g PGA.
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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