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KeLing Purification Technology Company Limited 


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Home ProductsCleanroom Pass Box

Industrial Air Shower Cleanroom Pass Box For Clean Room , Swing Type Doors

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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Industrial Air Shower Cleanroom Pass Box For Clean Room , Swing Type Doors

Industrial Air Shower Cleanroom Pass Box For Clean Room , Swing Type Doors
Industrial Air Shower Cleanroom Pass Box For Clean Room , Swing Type Doors

Large Image :  Industrial Air Shower Cleanroom Pass Box For Clean Room , Swing Type Doors

Product Details:
Place of Origin: China
Brand Name: K-LING
Certification: CE,
Model Number: KEL-PB700
Payment & Shipping Terms:
Minimum Order Quantity: 1SET
Packaging Details: PLOWOOD PACKING
Delivery Time: 8 WORKING DAYS
Payment Terms: Ex works/FOB/CIF/ CNF
Supply Ability: 500Set/month
Detailed Product Description
High Light:

clean room pass through box


Pass Thru Box

Industrial Air Shower Cleanroom Pass Box For Clean Room , Swing Type Doors



Quick Detai :
External Size: 900x700x790mm

Internal size :700x700x700mm  

Mechanical/Automatic interlocking for the doors

Swing type doors with view panels
Door open indicator
Optional UV lamp



the whole body of the easy cleaning cleanroom pass box is made of SUS304 stainless steel. The product is equipped with the ultraviolet sterilizing lamp with the power of 10W and the wavelength of 254nm for getting ideal sterilization effect. Meanwhile, the ultraviolet lamp is embedded in the product for reducing the contact between the delivered articles and the lamp tube to guarantee safe use. In addition, the filled material for the product is polyurethane which has high fire protection rating. Furthermore, customers can get a free ultraviolet lamp tube matching with the product.

micro-electronics, laboratory, national defense, precise instrument and gauges, bio-pharmaceuticals, opto-electronics field.
operating features :

1:Contamination-free transfer of materials in and out of the cleanroom
2:Eliminates unnecessary personnel entry
3:Full range of sizes meets any application
4:Stainless steel doors, latches and hinges extend service life—a must in a production environment!
5:Foolproof interlock mechanism prevents cross-contamination, is reliable and maintenance-free
 6: Material options accommodate many application requirements, from chemical resistance to static control to fire safety
7: it is manufactured for the most demanding controlled environment applications.
8: All components are designed for maximum chemical resistance and enhanced durability for a longservice life.
9: It is constructed of stainless steel inside, making the work zone easy to clean and endurable. 
10:Mechanical and electric interlock are reliable, maintenance-free, maintains clean room integrity by        preventing both door from being opened and the same time.

 11: Accessories include LockLatch, safety sprinkler, air shower, and Class 10 HEPA filter/blower module
Easy to install

Technical Parameter:




External size (mm)


Internal size (mm)



1: Entirety Sus201/304.
2: External is steel with power coated, Internal is SUS304.
3: External is steel with power coated. Internal is SUS301.

Material thickness


Glass window size



Mechanical or electronic for your choose


Cleanroom Pass boxes Installation: 


Cleanroom Pass boxes can be installed in a number of ways,depending on the wall or door that will support them. The orderingchart indicates the cut-out size necessary to support each model size
(simply add 13 mm to the chamber width and height). KEING offers mounting brackets and hardware to ensure secure mounting. In most cases,a bracket kit provides ample support. Models are available for either wall mounting (at a convenient standing height) or floor mounting (to allow passage
of carts and other equipment along the floor). Select support brackets for 36"D
(914 mm) wall-mount models.


Note: Brackets are mounted to allow chambers to protrude 51 mm on the cleanroom side.


Standard Pass-Through Mounting


All models include mounting brackets (stainless or powder-coated steel). All brackets require .25" (6 mm) clearance between the wall cut-out and the pass-through. Standard mounting is 2" (51 mm) from the front of the cleanroom side (specify other desired location). For electropolishing, add "-2" to the part number 

Factory test: 
All of equipment is individually factory tested for safety and performance in accordance with international Standards. Each unit is shipped with a documentation outlining the tests undertaken and the units individual results for each unit.
Factory test include:
--functional test and visual inspection
--electrical safety tests
--air velocity testing
--purification rank test (if need) 
Our equipment is warranty for 1 year excluding consumable parts and accessories.
All equipment is shipped with a comprehensive use’s manual complete with a report documenting all test procedures.
Additional IO/OQ/GMP document is available upon request.
Contact our sales representative for specific warranty details or document request. 
Consumable parts illustration:
1: Pre-filter: each one should be replacement in each 6 month, but it can refresh no more three times.
2: HEPA filter: each one should be replacement in each half and one years. 

Payment Term:


 T/T in advance, 30% before place the order, 70% when you see copy BL

Or 30% T/T in advance before place the order, 70% LC at sight.


Contact Details
KeLing Purification Technology Company

Contact Person: Mrs. Zhao

Tel: 86 20 13378693703

Fax: 86-20-31213735

Send your inquiry directly to us (0 / 3000)