Pass Box – Static & Dynamic Clean Room Pass Box Manufacturer

Pass Box – Clean Room Material Transfer Solutions

At Biotechnologies Inc., we manufacture high-performance Pass Boxes designed for contamination-free transfer of materials between controlled and uncontrolled environments. A pass box is an essential component in clean room operations, ensuring that the sterile atmosphere inside the controlled environment is never compromised.

durable stainless steel construction , smooth corners for easy cleaning, and advanced features like HEPA filters, UV germicidal lamps, interlocking systems, and digital controls. Available in Static Pass Box and Dynamic Pass Box models, they cater to diverse industry needs such as pharmaceuticals, biotechnology, electronics, aerospace, healthcare, and research laboratories.

As a global exporter, we deliver CE-certified, ISO-compliant pass boxes across Asia, Europe, the Middle East, Africa, and North America. With customized sizes, advanced automation, and world-class quality, Biotechnologies Inc. Pass Boxes guarantee operational safety, regulatory compliance, and reliable contamination control.

Applications of Pass Box

Pharmaceutical manufacturing clean rooms
Biotechnology and life sciences research labs
Semiconductor and microelectronics industries
Aerospace and defense component testing facilities
Hospitals and medical device production
Food and beverage testing labs
R&D and quality assurance facilities

Feature

Safety Features and Options

• Available in Static and Dynamic configurations
• Interlocking mechanical or electronic doors to prevent cross-contamination
• HEPA/ULPA filtration system (for dynamic pass box)
• Non-sparking fan blades or blower wheels—prevents sparking/explosion
• UV germicidal lamp for sterilization (optional)
• Audible/visual indicators for safe operation
• SS 304/316 stainless steel body for durability
• Easy-to-clean smooth finish to meet GMP standards
• Custom sizes and designs available

Control

Enhanced Communications & Control Options

• PLC-based control system (in dynamic pass box)
• Digital display for humidity, air velocity, and filter status
• Optional refrigeration monitor package displays and data logs temperatures and refrigeration system compressor suction/discharge pressures.
• UV lamp timer control with safety interlocks
• Emergency stop button for operator safety
• Door interlock system with electromechanical/magnetic locks

Construction

Material: High-grade stainless steel (SS 304/316)
Doors: Double-skin with toughened glass view panels
Sealing: Silicon gaskets to ensure airtight operation
Finish: Electro-polished or powder-coated for clean room compatibility
Airflow (Dynamic): HEPA-filtered unidirectional airflow for contamination-free transfer
Lighting: LED lighting inside chamber with UV lamp option

Parameter	Specification
Model Types	Static / Dynamic Pass Box
Material of Construction	SS 304 / SS 316 stainless steel
Filter (Dynamic)	HEPA filter (99.97% efficiency at 0.3 microns)
Door Type	Mechanical / Electromagnetic Interlocking
UV Lamp	Optional, with hour meter and timer control
Airflow (Dynamic)	Horizontal / Vertical Laminar Airflow
Lighting	LED light with UV germicidal lamp option
Power Supply	230V, 50Hz AC (custom options available)
Sizes Available	Standard & Customized (as per client requirement)