The SS Dynamic Pass Box by Malhar Pharmatech Pvt. Ltd. is a cleanroom transfer equipment designed to safely pass materials between two areas of different cleanliness levels while preventing cross-contamination. It is widely used in pharmaceutical manufacturing units, laboratories, hospitals, biotechnology facilities, and other controlled environments.
Manufactured using high-quality stainless steel, the dynamic pass box is equipped with a HEPA-filtered air circulation system that continuously supplies clean air inside the chamber during material transfer. The unit ensures effective removal of airborne contaminants, maintaining cleanroom integrity.
The pass box features double-door construction with electromagnetic interlocking, allowing only one door to open at a time. This prevents direct airflow between adjoining rooms. Additional features such as UV light for surface disinfection, fluorescent lighting, toughened glass viewing panels, and differential pressure monitoring enhance safety, visibility, and operational efficiency.
The SS Dynamic Pass Box is robust, easy to clean, and compliant with cleanroom standards, making it ideal for critical material movement in sterile and controlled areas.
1. What is a dynamic pass box?
A dynamic pass box is a material transfer unit equipped with a blower and HEPA filter that actively circulates clean air to minimize contamination during transfer.
2. How is it different from a static pass box?
A static pass box has no air circulation system, while a dynamic pass box uses HEPA-filtered airflow to maintain a cleaner internal environment.
3. What material is used for construction?
The unit is constructed from high-grade stainless steel, ensuring durability, corrosion resistance, and easy cleaning.
4. How does the interlocking system work?
The electromagnetic interlock ensures that only one door can be opened at a time, preventing cross-contamination between rooms.
5. What is the role of the HEPA filter?
The HEPA filter removes fine airborne particles and maintains clean air quality inside the pass box.
6. Is UV light necessary in a pass box?
UV light helps disinfect the internal surfaces and materials, reducing microbial contamination risk.
7. Where is the SS Dynamic Pass Box used?
It is commonly used in pharmaceutical plants, cleanrooms, laboratories, hospitals, biotechnology units, and electronics manufacturing facilities.
8. Is the size customizable?
Yes, the pass box can be manufactured in different sizes based on customer requirements and application needs.
| Standard Specification |
| SS 304 Sheet-1 mm thick sheet matt finished. |
| Interlocking System with Electro Magnetic Door Interlock Arrengment System Both Side Display with indication & feather Touch Switches For Door Open & Close. Light ,UV light ,Motor Blower emergency individual Switches with LCD display showing Digital Hour Meter. Make : Malhar Pharmatech |
| Hepa Filter 0.3 micron Box Type, Moc: Aluminium, Media: Micro Fiber Glass, Efficiency:99.999% down to 0.3 Micron,Grade:H14. |
| Fine Filter 5 micron Flange Type, Moc: Aluminium, Media: Non Woven synthetic Polyester, Efficiency: 95% down 5 Micron, Grade: EU 5. |
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| Double Shaft Motor Blower ,1/16 HP, 2800 R.P.M, 230 volt, 1 Phase. |
| Magnehlic Guage 0-25 mm wc. |
| Sandwitch type Door With Clear Glass. |
| SS 304 DOP Port for PAO test |
| Return Air Perforated Grill. |
| Sandwitched type Door With Clear Glass View panel. |
| 5 mm thick glass. |
| SS 304 Hinges For Door. |
| SS Coving On Bottom for Easy Cleaning. |
| UV Light 5-18 watt with Hour Meter. Make : Philips |
| Flourescent light 5-18 watt. Make : Philips |
| Electrical Supply 230 V 1 Phase. |
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