Pass Boxes

Protech Air Systems Private Limited is a leading manufacturer and supplier of Pass Boxes designed to transfer materials between clean and non-clean areas without compromising the cleanliness level of the controlled environment. Our Static and Dynamic Pass Boxes are essential components in cleanroom systems, ensuring contamination-free material movement in pharmaceutical, biotechnology, and research facilities.

Each Pass Box is constructed from high-grade stainless steel with a smooth, easy-to-clean surface and airtight doors with interlocking systems. The Dynamic Pass Box is equipped with HEPA filters and motor blowers, maintaining Class 100 (ISO 5) clean air conditions, while the Static Pass Box ensures safe material transfer where air cleanliness is not critical.

Key Features:

Available in Static and Dynamic models
Constructed from SS 304 / SS 316 for durability
HEPA-filtered air circulation (for dynamic type)
Electromagnetic door interlocking system
UV light and fluorescent lighting options
Easy to install, operate, and maintain
Designed as per GMP and ISO cleanroom standards

Protech Air Systems Pvt. Ltd. delivers high-quality Pass Boxes that enhance cleanliness, prevent cross-contamination, and maintain the integrity of controlled environments.

Static Pass Box

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Approx. Price: Rs 23,000 / UnitGet Latest Price

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Product Details:

Working Size (LxWxH mm)	400x400x400 mm
Material	Stainless Steel
Usage/Application	Pharmaceutical Industry
Size	400 X 400 X 400MM
Shape	Square
Door Type	Swing
Brand	PROTECH
Voltage	230 V
Frequency	50 Hz
Phase	Single Phase
Number Of Door	Double Door
Power Source	Electric
Fluorescent Light	12 W
Surface Finish	Matt Finished
Material Grade	SS 304
Capacity	100 kg

Static Pass Box are self contained units installed at the entrance to the Clean Room. They minimize the amount of particulate contamination entering the clean room by reducing operation “traffic” equipment and materials are passed into the clean room via the pass box which is equipped with a mechanical interlock system that prevent both doors from being opened at the same time. The pass box is an inexpensive facilities.

Features:

Door Opening With Solid State Electronic Inter Locking Mechanism.
When both door closed; both are electrically Magnet locked.
For open press touch screen to release the door.
At A Time Only One Door Opened.
Audio Indication for material is kept inside the pass box.
In close condition of both door : UV Light will be on.
When open any one door : UV will off and Fluorescent lights will on.
Differential Pressure Gauge: 01 no. (HEPA Filter).

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Protech Pass Box

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Approx. Price: Rs 25,000 / PieceGet Latest Price

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Product Details:

Minimum Order Quantity	1 Piece
Material	Stainless Steel
Usage/Application	Pharmaceutical Industry
Size	As Per Standard Requirement
Shape	Square
Product Type	Pass Box
Brand	PROTECH
Voltage	220 V
Frequency	50 Hz
Phase	SINGLE PHASE

Door Opening With Solid State Electronic Inter Locking Mechanism.
When both door closed; both are electrically Magnet locked.
For open press touch screen to release the door.
At A Time Only One Door Opened.
Audio Indication for material is kept inside the pass box.
In close condition of both door : UV Light will be on.
When open any one door : UV will off and Fluorescent lights will on.
Differential Pressure Gauge: 01 no. (HEPA Filter).

Dynamic Pass Box are designed in conformation to the international standards and are used for transferring the material from and into the classified clean room without contaminating the air of clean room. In the process, room door is not require to open, these can be easily installed on the wall between the classified room and unclassified room.

Specification:

Pressure Measurement	Meghnehalic Pressure Gauge to check the pressure drop across the HEPA filter
Documentation	DQ, IQ, OQ Test
Supply Filter	Micro Fiberglass Paper Media pleated HEPA Filters down to 0.3mic. Particulate at an efficiency of 99.999% duly tested on DOP tested Filter Casing is made up of Aluminum extrusion.
Suction Filter	Non-woven synthetic media Pre-Filter down to 5mic. Particulate at an efficiency of 95%
Blower Assembly	Dynamically and statically balanced motor and blower
Electrical	1) Feather Touch On/Off Panel 2) Fluorescent Light 3) U V Light

Features:

Door Opening With Solid State Electronic Inter Locking Mechanism.
When both door closed; both are electrically Magnet locked.
For open press touch screen to release the door.
At A Time Only One Door Opened.
Audio Indication for material is kept inside the pass box.
In close condition of both door : UV Light will be on.
When open any one door : UV will off and Fluorescent lights will on.
Differential Pressure Gauge: 01 no. (HEPA Filter).

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Additional Information:

Item Code: PPB
Production Capacity: 100 - 150 Pieces Per Month
Delivery Time: 1 WEEK
Packaging Details: Standard

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Dynamic Pass Box

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Approx. Price: Rs 40,000 / UnitGet Latest Price

Product Brochure

Product Details:

Minimum Order Quantity	1 Unit
Working Size (LxWxH mm)	1000x1000x1000 mm
Material	Stainless Steel
Usage/Application	Pharmaceutical Industry
Brand	PROTECH
Voltage	230 V
Frequency	50 Hz
Phase	Single Phase
Surface Finishing	Polished
Noise Level	Less than 65 dB
Power Source	Electric
Country of Origin	Made in India
Capacity	100 kg
Cleanliness	Class 100
Velocity at Grill	90 +/- 20 FPM
Material Grade	SS 304
Blower Assembly	Dynamically And Statically Balanced Motor And Blower

Pressure Measurement	Meghnehalic Pressure Gauge to check the pressure drop across the HEPA filter
Documentation	DQ, IQ, OQ Test
Supply Filter	Micro Fiberglass Paper Media pleated HEPA Filters down to 0.3mic. Particulate at an efficiency of 99.999% duly tested on DOP tested Filter Casing is made up of Aluminum extrusion.
Suction Filter	Non-woven synthetic media Pre-Filter down to 5mic. Particulate at an efficiency of 95%
Blower Assembly	Dynamically and statically balanced motor and blower
Electrical	1) Feather Touch On/Off Panel 2) Fluorescent Light 3) U V Light

Features:

Door Opening With Solid State Electronic Inter Locking Mechanism.
When both door closed; both are electrically Magnet locked.
For open press touch screen to release the door.
At A Time Only One Door Opened.
Audio Indication for material is kept inside the pass box.
In close condition of both door : UV Light will be on.
When open any one door : UV will off and Fluorescent lights will on.
Differential Pressure Gauge: 01 no. (HEPA Filter).

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Callback

Additional Information:

Production Capacity: 10

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Pass Boxes

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Protech Pass Box

Dynamic Pass Box

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