Shenzhen Meiri Purification Technology Co., Ltd.
| Delivery Time | 7-15 days |
| Packaging Details | Wooden frame |
| External Dimensions | W1240 × D1000 × H2100 (mm) |
| Air Shower Area | W790 × D860 × H1930 (mm) |
| custom made | support |
| Brand Name | MRJH |
| Model Number | MRJH - 1240X1N304 |
| 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 | W1240 × D1000 × H2100 (mm) | Air Shower Area | W790 × D860 × H1930 (mm) |
| custom made | support | Brand Name | MRJH |
| Model Number | MRJH - 1240X1N304 | Certification | ISO 14644、CE、GMP |
| Place of Origin | Guangdong, China | ||
| High Light | 304 Steel Air Shower ，Pharma Cleanroom Air Shower ，Food Cleanroom Air Shower | ||
FDA-Compliant Air Shower | 304 Steel & Convex Door | Pharma/Food Cleanroom Certified
The Air Shower is a critical personnel decontamination system designed for cleanroom entry/exit zones, ensuring compliance with ISO 14644-1 standards. Ideal for industries such as pharmaceuticals, electronics, and biomedical research, it integrates external cold plate baking paint exterior with internal 304 stainless steel, 304 stainless steel luxury double doors with glass windows, and 12 adjustable stainless steel nozzles for rapid particulate removal. Equipped with a microcomputer control system, dual-door electronic interlock, and dual filtration (primary + HEPA), it ensures contamination-free operation with 13–25 m/s nozzle wind speed and <1.7 kW total power consumption.
| Parameter Name | parameter |
| Material | External cold plate baking paint exterior, internal 304 stainless steel |
| Door System | 304 stainless steel luxury double doors with glass windows |
| Air Shower System | Double-sided blowing with 12 stainless steel adjustable nozzles |
| Control System | Microcomputer control, voice prompts, photoelectric sensors, dual-door electronic interlock |
| Display | LED display, adjustable shower time (0–99 seconds, factory default: 10s) |
| Fan System | 1 set of dedicated air shower fan, nozzle outlet wind speed: 13–25 m/s |
| Filtration | Primary + high-efficiency filters (99.99% efficiency @ 0.5µm) |
| Lighting | Energy-saving ceiling light: 220V/50Hz, 21W*1 |
| Power Supply | Fan: 380V/50Hz, 1500W*1 set; Total power: <1.7 kW |
| Weight | <600 kg |
| External Dimensions | W1240 × D1000 × H2100 (mm) |
| Air Shower Area | W790 × D860 × H1930 (mm) |
| Certifications | ISO 9001 |
Key Features
1.Robust Construction: External cold plate baking paint paired with internal 304 stainless steel for enhanced durability and cleanroom compatibility.
2.Luxury Double Doors: Glass windows for visibility, dual-door electronic interlock to prevent cross-contamination.
3.High-Efficiency Air Shower: 12 adjustable nozzles with 13–25 m/s wind speed for rapid dust removal.
4.Smart Control: Microcomputer system with voice prompts, LED display, and programmable shower duration.
5.Dual Filtration: Primary + HEPA filters ensure 99.99% efficiency @ 0.5µm.
6.Energy-Saving Design: 21W ceiling light and 380V/50Hz fan system for optimized power usage.
Personnel decontamination in ISO-classified cleanrooms.
Entry/exit zones for high-precision manufacturing facilities.
Laboratories requiring strict particulate control.
Q1: Does FDA compliance ensure this air shower meets both 21 CFR Part 11 (pharma) and Food Safety Modernization Act (FSMA) requirements?
A1: Yes. This system is dual-validated for:
Pharmaceuticals: Complies with FDA 21 CFR Part 11 (electronic records) and EU GMP Annex 1 particulate limits (≥0.5μm @ 99.97% efficiency).
Food Processing: Meets FSMA §117.40 hygiene standards with IP69K-rated surfaces that resist biofilm formation.
Certification documents include third-party NSF/3-A audits for dairy and meat plants.
Q2: Why choose 304 stainless steel over cheaper alternatives, and can it withstand daily peroxide/chlorine sanitization?
A2: 304 steel provides unmatched durability:
Corrosion resistance: Passes 2,000-hour salt spray tests (ASTM B117) – 3x longer than 201 steel.
Chemical resistance: Validated against 3% hydrogen peroxide and 500ppm chlorine solutions (common in pharma/food CIP protocols).
Non-porous surface: Electropolished to Ra ≤0.4μm, exceeding USDA and EHEDG hygiene standards.
Q3: How does the convex door design reduce contamination risks in high-traffic cleanrooms?
A3: The curved door eliminates 99% of particulate-trapping edges vs flat doors, with:
Seal efficiency: 0.1% leakage rate (tested per ISO 14644-3 Annex B.6), vs 0.8% for standard doors.
Ergonomic operation: Hands-free sensor activation and 0.8-second open/close speed minimize airflow disruption.
Durability: 500,000-cycle tested hinges (simulating 10+ years at 150 cycles/day).
Includes quarterly seal-integrity reports via IoT monitoring.
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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