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Laboratory Clean Air Products Pass Through Box With HEPA Filter Minimize The Pollution Extent

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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Laboratory Clean Air Products Pass Through Box With HEPA Filter Minimize The Pollution Extent

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Large Image :  Laboratory Clean Air Products Pass Through Box With HEPA Filter Minimize The Pollution Extent

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: 7-15 working days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 300 sets per month
Detailed Product Description
Features: SUS304 Dynamic Cleanroom Pass Thru Box Name: SUS304 Dynamic Cleanroom Pass Thru Box
Material: Stainless Steel, Cold-rolled Plate Lock: Electromagnetic Interlock
Size: Customized Size Filter: HEPA Filter H13 / H14
Start Port: Guangzhou, Shenzhen,Shanghai Warranty: 2 Years
High Light:

clean room pass through box


Pass Thru Box

Pharmaceutical GMP Workshop Customized SUS304 Dynamic Cleanroom Pass Thru Box




Product features

1.Material:SS 304 Or SS 201

2.On both sides of the gate has a mechanical interlock or electrical interlock device, make sure not in an open position at the same time on both sides of the door.

3.The outlet of the wind speed up to more than 20 s.

4.Adopts hepa filter with separators, the filtration efficiency is: 99.99%, to ensure that the level of purification.

5.Using EVA sealing material, sealing performance is high.

6.Imported electronic components, reliable in performance.


Basic Info:


Product Name Pass Box/ Pass Thru/ Pass Thru Box
Material SUS304,SUS201,SS304, Cold rolled plate
Size Customized
Delivery Time 7-15 working days
Shipping Port Guangzhou, Shenzhen, Shanghai
Warranty 2 years
Packing Polywood packing
Payment T/T,L/C, West Union, D/P, Cash


Products Parameter:


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)



Wall-Mounted HEPA Filtered Pass-Thrus

The Wall Mounted HEPA filtered Pass Thru Air Lock Cleanroom Entry System is for the efficient transfer of parts and equipment in and out of a cleanroom while maintaining control of particulates in the cleanroom environment.
The CAP18WHF HEPA filter Pass Thru exceeds the U.S. Department of Energy High Energy Particle Arrestance (HEPA) standard by removing at least 99.99 percent of airborne particles 0.3 micrometers (μm) in diameter.

An internal motorized HEPA filter unit inside the CAP18WHF cabinet recirculates air through perforations in the cabinet’s inner sides.
Like all CAP18 Wall Mounted Pass Thrus, the CAP18WHF has a double wall stainless steel cabinet within a heavy duty welded stainless steel shell.
The interior sides are smooth, durable and easy to clean.
Doors are attached with stainless steel flush-mounted continuous hinges and feature a generous sized, tempered safety glass window for maximum visibility and easy cleaning.
Doors are secured with stainless steel heavy duty over center compression latch that tightly seals against closed-cell PVC door gaskets, reducing the possibility of air leaks.

Mechanical door interlocks with 90 degree T-handle turn latches are optionally available to prevent both doors from being opened at the same time,
maintaining the air pressure of the cleanroom.The superior engineering of the CAP18WHF design provides a rigid structure that can be mounted flush against existing walls,
or center mounted with optional stainless steel mounting frames.
This combination of high-quality construction, innovative design, and HEPA air filtering makes the Pass-Thru the preferred solution for maintaining the highest levels of air particle control in cleanrooms.

a.Formed and stitch-welded type 304 #4 finish stainless steel construction
b.120 Volt 60Hz 0.83 Amp motorized HEPA filter unit
c.375 CFM air flow at 110 ft/min
d.Perforated inner sides for air recirculation
e.Stainless steel continuous flush-mount hinges
f.Closed-cell PVC foam door gaskets
g.Clear tempered safety glass viewing windows
h.Type 316 stainless steel lever compression door latches
i.Mechanical Interlock with type 316 Stainless Steel handles
j.Maximum interior width: 42 inches
k.8 Piece Stainless Steel Mounting Frame


Laboratory Clean Air Products Pass Through Box With HEPA Filter Minimize The Pollution Extent 0


Laboratory Clean Air Products Pass Through Box With HEPA Filter Minimize The Pollution Extent 1

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