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KeLing Purification Technology Company Limited 


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Class 100 Clean Room Dispensing Booth , Stainless Steel Downflow Booths

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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Class 100 Clean Room Dispensing Booth , Stainless Steel Downflow Booths

Class 100 Clean Room Dispensing Booth , Stainless Steel Downflow Booths
Class 100 Clean Room Dispensing Booth , Stainless Steel Downflow Booths

Large Image :  Class 100 Clean Room Dispensing Booth , Stainless Steel Downflow Booths

Product Details:
Place of Origin: CHINA
Brand Name: K-LING
Certification: CE,
Model Number: KEL-DS2025
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: 200Sets/month
Detailed Product Description
Other Name: Dispensing Booth & Weighting Room Pressure: Negative Pressure
Purification Rank: ISO 5 Material: Stainless Steel 304
HEPA Air Filter: 99.999%@0.3um DOP Port: 1 Pcs
High Light:

pharmaceutical sampling booth


pharmaceutical weighing booth

Class 100 Clean Room Dispensing Booth , Stainless Steel Downflow Booths



Quicky Detail

External Size : 2100x2800x2400mm
Internal Size: 2000x2500x1950mm 
Purification rank: Class100
HEPA filter efficiency: 99.999%@0.3um
Air speed:0.3-0.6m/s 
Power: 380V/50HZ

Company Information : 


Keling Purification Technology Co., Ltd engaged in air purification field for many years, product have clean room equipment , HVAC air filter, clean room product such as clean room air shower, Air shower room for GMP /QS Standard, stainless steel air shower room, Pass box, pass thru, Laminar flow bench, Hard wall clean room, soft wall clean room, HEPA filter unit series, clean shed, clean booth, laminar flow booth Dispensing booth, sampling booth, down flow booth, fan filter unit(EBM Fan), static pass boxes, medical clean pass boxes, pharmaceutical static pass boxes,Mini-pleats ULPA/HEPA air filter, V-cell filter, pocket air filter, panel air filter, bag air filter,  z-line filter, and so on .



Technical Parameter :




External size(mm)


Internal size(mm)




HEPA Filter




Air velocity





Stainless steel 201/304 or steel with power coated




(FS 209E)USA .

Customer’s design is available.



Vertical Dispensing  DownFlow booth provide containment by utilizing high velocity air to capture air borne dust particles. Control exposure risk to hazardous materials for a wide variety of equipment and processes. Protecting the operator during sensitive tasks, this complied with GMP practices.

Operating features:


  1: Materal SS 304
  2: Pre Filter: G5 Grade.
  3: Efficiency:90% down to 10 Microns.
  4: Intermediate Filter Intermediate Filter of G7 Grade.
  5: Efficiency:95% down to 3 Microns.
  6: Final Supply Filter HEPA Filter of H13 Grade.
      Efficiency:99.99% down to 0.3 Microns.
  7: Exhaust Filter EU 13 rating, with suitable size.
  8: Efficiency: 99.99% down to 0.3 Microns.
  9: Motor Blower Assembly Statically & Dynamically balanced with suitable rating and size.
 10: performance Air Cleanliness:Class ISO 5 (as per ISO 14644-1).
 11: Air Flow Rate:0.45 + 0.1m/sec.
 12: Noise Level:Less than 70 db 'A'.
 13: Vibration Level:Minimum.
 14: Instrumentation Illumination Of Light:Optimum.
 15: Magnehelic Differential Pressure Gauge
 16: 3 Pins Switch & Socket


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. 
Why you choose K-LING Company ?

Professional sales: 

• We value every inquiry that you sent to us, ensure quick competitive offer.
• We cooperate with customer to bid tenders. Provide all necessory docuement.
• We are a sales team, with all techinical support from engineer team

Punctual delivery time:

• Production / inspection report provide before shipment
• Shipping notice or insurance for you when your goods is shipped.
   After sales service:
• We respect your feed back after receive the goods.
• We provide one year warranty after goods arrive.
• We promise all spare parts available in lifetime use.
• We care of your complain within 48hours.

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.
Class 100 Clean Room Dispensing Booth , Stainless Steel Downflow Booths 0


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)