KeLing Purification Technology Company Limited 


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Static Metal Cleanroom Pass Box

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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Static Metal Cleanroom Pass Box

Static Metal Cleanroom Pass Box
Static Metal Cleanroom Pass Box Static Metal Cleanroom Pass Box Static Metal Cleanroom Pass Box Static Metal Cleanroom Pass Box

Large Image :  Static Metal Cleanroom Pass Box

Product Details:
Place of Origin: China
Brand Name: Haoairtech
Certification: CE
Model Number: KEL-ASPB600
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Detailed Product Description
Brand: Haoairtech Material: 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)
MODEL: KEL-ASPB600 External Size (mm) (W*D*H): 940x600x1450mm
Work Zone (mm) (W*D*H): 600x600x600mm Nozzles: 4-6 Pieces
Air Speed: 18-25m/s Air Filter: Per-filter/HEPA Filter
High Light:

clean room pass through box


Pass Thru Box

hepa filter air shower stainless steel static metal pass box clean room types
Product Description:

As an auxiliary device of a clean room, pass box is mainly used to deliver small objects between clean area and unclean area. In order to reduce door’s opening times of clean room, it is suggested to reduce the pollution of the clean area.

Purifying transfer window may transfer materials, equipment and tools under the protection of Class A environment. Materials, equipment or tools which have been purified may be delivered to the aseptic area, mainly from Class C area to Class B area. As to user’s demand, the purifying transfer window can be equipped with UV germicidal lamp or ozone generator sterilization system.

Products Parameter:

External size (mm)
Work zone (mm)
Nozzle 4 PCS
Air speed 18-25m/s
Per-filter 425x275x17mm
HEPA filter 360x360x69mm
99.99%@0.3um H13
Optional accessories 1: UV light. 2: Interphone 3:Differential pressure gauge 4: Roller
Power supply 0.75KW 380V/50HZ
packing size (mm) 1050x780x1600mm 1100x880x1700mm 1240x1030x1850mm
Packing material Standard Export Poly wood Packing(Fumigant free material)




Air Shower Pass Box:

pass box


Air Shower Pass Box Bottom:



Air Shower Pass Box Top Nozzle:




Our Advantages:


Our air filter and clean room equipment are client vigorously tested to achieve the highest levels of effectiveness. As such, our products fulfilling the requirements for use in highly sensitive environments such as biological/ pharmaceutical clean room and hospital operating theatres. Our aim is to supply the highest quality clean room equipment, we take every measure to ensure that there are no compromise.


• OEM available
• Factory direct sale
• Professional service
• Strict quality control
• We have 1~2 QC for each step
• We are supplier of some large supermarkets and famous brands
• No matter the quality or price,we can either give you the best
• Make sure the prompt leadtime
• We have our own raw material factory,carton factory,packing material factory to control every link,and save you the cost from every link



Contact Details
KeLing Purification Technology Company

Contact Person: Helen

Tel: +8613533749520

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