CJan Fluid Technology Co., Ltd.
Ultra-pure PFA Pall Ring - PRA

Ultra-pure PFA Pall Ring - PRA

  • PFA 90 Degree Union Elbow - UEA

    PFA 90 Degree Union Elbow - UEA

    Features: it is specially used in high-purity semiconductor industry, and also suitable for ultra pure water or corrosiv...

  • PFA Male Run Tee - MRTA

    PFA Male Run Tee - MRTA

    Features: it is specially used in high-purity semiconductor industry, and also suitable for ultra pure water or corrosiv...

Ultra-pure PFA Pall Ring - PRA


The PRA series ultra pure PFA pall rings are injection molded from ultra pure PFA raw materials in a clean workshop. They are resistant to high temperature, strong corrosion, wear and deformation, and our production process ensures their high cleanliness. Its higher surface area and lower pressure drop can effectively improve the distribution and transfer efficiency of gas-liquid. Therefore, it is widely used in the purification process of electronic grade chemicals, fine chemicals with high cleanliness requirements, and other products, especially as a filler for various packing towers, which is almost the best choice.

Part No.

Size

D*H*WT

BET surface area

Porosity

Accumulated weight

Stacked quantity

Packing factor

mm

mm

m²/m³

 %

kg/m³

n(个)/m³

m-1

PRA016

D16

16*16*0.8

274

90

225.55

178000

376

PRA025

D25

25*25*1.2

213

91

167.12

48500

285

PRA038

D38

38*38*1.2

151

91

222.31

15500

200

PRA050

D50

50*50*1.5

100

92

167.27

6400

130

Note: PVDF material is availble; PFA/PVDF step rings can also be customized. For specific details, please consult with CJan's sales.


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