KeLing Purification Technology Company Limited 


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Dynamic Cleanroom Pass Box / Transfer Box For Lab And GMP Workshop

China KeLing Purification Technology Company certification
China KeLing Purification Technology Company certification
Customer Reviews
Keling had successfully supplied us following products on 25 Oct.2017 against PO NO.M170807; Their supplied Air Filters have been working satisfactorily since installation.We are satisfied with their products.


Since we do coopertae with them, they always offer good quality and keep the delivery on time to us, we do appreicated for their kind support !

—— Nasir

This is to certify that we bought U type air shower tunnel, Air Shower and HEPA filter, Secondary air filter ,perfilter for our project from KeLing Purification Technology Co. Ltd, 3C01 Tian Feng Commerce Square, Mid Building, No. 133, Baiyun AV, Baiyun Disctrict , Guangzhou , GuangDong, China against Contract No: 2014/4119005942 in October 22, 201

—— IATEC,Argentina

Product arrived faster than expected and they sent something special in addition to what I ordered. Nice people and fast service!

—— Mohammed Saad

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Dynamic Cleanroom Pass Box / Transfer Box For Lab And GMP Workshop

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Large Image :  Dynamic Cleanroom Pass Box / Transfer Box For Lab And GMP Workshop

Product Details:
Place of Origin: China
Brand Name: KELING
Certification: CE
Model Number: KEL-DPB Series
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Polywood packing
Delivery Time: 8-15 working days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 200 sets per month
Detailed Product Description
Features: Dynamic Pass Thru Name: Dynamic Pass Thru
Material: Stainless Steel, Cold-rolled Plate Start Port: Guangzhou, Shenzhen
Warranty: 2 Years Lock: Electromagnetic Interlock
Size: Customized Size Filter: Hepa Filter H13 / H14
High Light:

clean room pass through box


Pass Thru Box

Customized Stainless Steel 201 Dynamic Pass Thru For GMP Workshop




Clean Air Products’ Cleanroom Pass-Throughs

All our standard cleanroom entry systems feature double-wall stainless steel construction that encases and protects the built-in mechanical interlock and facilitates cleaning.

See individual product listings for additional information and specifications.

Wall-Mounted Standard Pass-Through Windows
These standard pass-thru windows feature durable stainless steel construction,
are easy to clean and maintain, and meet USP 800 cleaning requirements.
The stainless steel interior is smooth and easy to wipe down, and the floor is completely flush, with no front “lip” to clean around.

Specially designed stainless steel doors feature a silicone bulb gasket that eliminates crevices that could harbor contamination and allows every surface of the door to be thoroughly cleaned.
Flush-mounted access panels are easy to clean and to remove for maintenance.

Wall-Mounted Fully-Welded Body Standard Pass-Through Chambers
These pass-thru chambers are designed for aseptic manufacturing applications that require sterile yet easy cleaning.
They feature a seamless interior with smooth, formed-radius corners that prevent particulate from collecting in corners and edges.
Chamber floors are completely flush, with no “lip” at the front, and flush-mounted interior panels are easy to clean and remove, as needed.

Wall-Mounted Bio Design Standard Pass-Through Cabinets
Designed for “germ free” bio-contaminant applications requiring aseptic cleaning,
these standard pass-thru cabinets have seamless interiors with coved-radius corners that prevent particulate from accumulating in corners and at edges.
The completely flush floor has no “lip” to clean around. Stainless steel doors wipe down easily and include seamless, poured polyurethane gaskets and knife-edge hatch openings.
Lift-off hinges allow the doors to be removed and cleaned separately.

Wall-Mounted HEPA Filtered Standard Pass-Through Chambers
These pass-thru chambers are designed to maintain control of particulates entering the cleanroom environment.
An internal, motorized HEPA filter recirculates air through perforations in the chamber’s inner walls.
Exceeds the US Department of Energy’s HEPA standards by removing 99.99% of airborne particles of 0.3 micrometers in diameter and larger.

Floor-Mounted Standard Pass-Through Cabinets
These standard entry systems allow for the efficient transfer of large parts, equipment,
and/or wheeled carts into and out of a cleanroom and minimize the need for personnel to enter the cleanroom environment.
Sturdy enough to handle bumps from cart traffic, these are our most popular standard pass-thru solution.

Contact Us for Standard Pass-Thrus & More
See individual product listings for additional information and specifications.

Clean Air Products designs and manufactures standard cleanroom pass-through cabinets, pass-through chambers, and pass-through windows. We also offer softwall and hardwall cleanrooms, air showers, and more.
Request a quote or contact us for standard pass-throughs for your cleanroom.


Products Specification:


External size (mm)


700x570x1050mm 800x670x1150mm 900x770x1250mm

Work zone (mm)


500x500x500mm 600x600x600mm 700x700x700mm
Purification rank Class 100



1: Entirety Sus304.(T=1.2/1.5mm)

2: Entirety sus201. (T=1.2/1.5mm)

3:External is steel with power coated, Internal is SUS304(T=1.2/1.5mm)

4: External is steel with power coated. Internal is SUS201(T=1.2/1.5mm)

Control system

1: Gel Sealant mini-pleats HEPA air filter so that pass the DOP test without any problem.

2: Pass Box inside bottom corner is round shape without any dust

accumulation .

3: Double layer vacuum glass have very good appearance

4: Software computer interlocking door with long time using life

5: Air speed is 0.45m/s adjustable

UV light 1 PCS
Power supply 220v/50HZ
packing size (mm) 800x870x1300mm 1000x870x1400mm 1100x970x1500mm
Packing material Standard Export Poly wood Packing(Fumigant free material)

Dynamic Cleanroom Pass Box / Transfer Box For Lab And GMP Workshop 0

Dynamic Cleanroom Pass Box / Transfer Box For Lab And GMP Workshop 1

Contact Details
KeLing Purification Technology Company

Contact Person: sanny7301

Tel: +8613378693703

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