KeLing Purification Technology Company Limited 


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Class 100 - 10000 Clean Room FFU With EMB Centrifugal Fan 1175 X 575 X 350mm

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 - 10000 Clean Room FFU With EMB Centrifugal Fan 1175 X 575 X 350mm

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Large Image :  Class 100 - 10000 Clean Room FFU With EMB Centrifugal Fan 1175 X 575 X 350mm

Product Details:
Place of Origin: China
Brand Name: KELING
Certification: CE
Model Number: KEL-FFU Series
Payment & Shipping Terms:
Minimum Order Quantity: 1 SET
Price: Negotiation
Packaging Details: Standard carton and Polywood packing
Delivery Time: 7-15 working days for sample order
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 2000 Sets per month
Detailed Product Description
Name: Box Filter Material: SUS304
External Size: 1175X575X350mm Air Flow: 1000 M³/h
Control System: 1. Power On/off 2. Control Speed Up/down Noise: 52dB
High Light:

hepa filter unit


duct filter box

SUS304 Class 100-10000 Clean Room FFU With EMB Centrifugal Fan





Product Description:

A fan filter unit (FFU) is a type of motorized air filtering equipment. It is used to supply purified air to clean rooms, laboratories, medical facilities or micro-environments by removing harmful airborne particles from recirculating air.
The units are installed within the system's ceiling or floor grid. Large clean rooms require a proportionally large number of FFU, which in some cases may range from several hundred to several thousand.
Units often contain their own pre-filter, HEPA filter and internally controllable fan air distribution.


Main Features:

1.Diversified design

2.The unit appearance is simple and generous

3.Equipped with high quality, high efficiency and low noise outer rotor backward inclined centrifugal blower

4.Optimized internal current sharing designed

5.With stable and multi velocity regulation function

6.With functions perfect large scale group control operating system

7.Various functions of accessories for options


Application: FFU’s are commonly used in the construction of Class 100 to Class 100,000 cleanrooms,
even forming ultra clean line, clean closet and etc…


Our Service:
1: Document
A: Document for custom clear: 1 sets
B: Assemble draw: 1 pcs
C: Circuit diagram draw: 1 pcs
D: Test report : 1sets
E: Additional IQ/OQ/PQ document is available upon request.
2: the follow spare part so that you can replacement in future by yourself:
A: HEPA air filter +Pre-filter (as your request)
Note: HEPA air filter should be replacement in half and one year. Pre-filter
should be replacement in each 6 months, but it can refresh no more than 3 times
B: Sensor (As your request)
C: Control board (as your request)
3: The Dynamic Pass box guarantee time is 2 years excluding consumable parts and accessories .



Product Specification:



External size (mm)


615X615X350 920x615x350 1175x575x350 1225X615X350
Material Steel plate with painting/galvanized steel/aluminum/stainless steel
Air flow(m3/h) 600 800 1000 1200
Air velocity (m/s) 0.3/0.35/0.4/0.45/0.5
Pressure(pa) 97(10mmAq)
Control system 1: Power on/off 2: Control air speed up/down
HEPA FILTER Size(mm) 610X610X69 915X610X69 1170x570x69 1220x610x69
Efficiency(%) 99.995% @ 0.3um
Pressure (pa) <220pa @ 0.45m/s
Power supply 220V/110V ,50/60HZ
Power (w) 115w 115w 123w 172w
Noise (Db) 57 57 57 57


Customers design is available.


Class 100 - 10000 Clean Room FFU With EMB Centrifugal Fan 1175 X 575 X 350mm 0

Class 100 - 10000 Clean Room FFU With EMB Centrifugal Fan 1175 X 575 X 350mm 1


Contact Details
KeLing Purification Technology Company

Contact Person: sanny7301

Tel: +8613378693703

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