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Home ProductsCleanroom Pass Box

Portable 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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Portable Cleanroom Pass Box

Portable Cleanroom Pass Box
Portable Cleanroom Pass Box Portable Cleanroom Pass Box Portable Cleanroom Pass Box Portable Cleanroom Pass Box

Large Image :  Portable Cleanroom Pass Box

Product Details:
Place of Origin: China
Brand Name: Haoairtech
Certification: CE
Model Number: HA-PBD500
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: HA-DPB500 External Size (mm) (W*D*H): 700x570x1050mm
Work Zone (mm) (W*D*H): 500x500x500mm Purification Rank: Class 100
UV Light: 1 Piece
High Light:

clean room pass through box


Pass Thru Box

Portable Clean Air Tech Room Electronical Laboratory Pass Box To Clean Room




Pass box is an auxiliary device for the clean room, which is mainly used to pass small items among clean areas and between clean area and non-clean area. In this way, clean room door opening times can be reduced, which it can minimum the door opening times of the clean room, which can minimize the pollution level in the clean room.

Pass box is made of stainless steel plate which is neat and clean. The two doors are interlocked to prevent cross-contamination effectively. It is equipped with electronic or equipment interlock unit and ultraviolet germicidal lamp.



1. The clean level inside the laminar flow pass box: level B.
2. Two layers housing body, internal arc processing, and make sure seamless connection.
3. Adopts negative pressure laminar flow design, air flow direction is air sending at the top and air returning in the bottom, side air return adopts punching design on the stainless steel SUS304 cold rolled plate, and set up reinforced ribs.
4. Filter: primary filter adopts G4, HEPA adopts H14, and its productivity can achieve 99.99%.
5. Air speed: after the HEPA, the air speed is controlled at 0.3-0.4m/s (under orifice plate with high efficiency air outlet, test at 150mm).
6. Differential pressure function: display filter differential pressure (effective range 0-500Pa), with precision ±5Pa.
7. Control function: air fan start or stop button, equipped with internal electronic door interlock, set up ultraviolet lamp, and design separate switch.
8. HEPA can be removed and installed alone at the upper box, which is easy to maintain and replace.
9. Access hole is at the upper part of the pass box, which is used to repair air fan.
10. Noise: normal running noise of pass box <65db;
11. High efficiency air flow orifice plate is made of SUS304 (stainless steel halftone).


Products Parameter:

External size (mm)
Work zone (mm)
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
Packing material Standard Export Poly wood Packing(Fumigant free material)



























































What We Can Do For You?

1. Front end consultancy support, Concept design and engineering.


2. Clean room design and construction.


3. Unique range of clean room modular walls and ceilings, flooring system.


4. Cleanroom accessories (pass boxes, step over benches, change room furniture and fittings, sampling and dispensing booths, air showers, etc.) GRP clean room doors.


5. Equipment selection ,Validation master plans, protocols and continuous monitoring systems regulatory advise.


6. HVAC Design and Installation.

Contact Details
KeLing Purification Technology Company

Contact Person: Helen

Tel: +8613533749520

Send your inquiry directly to us (0 / 3000)