Dual Wall Filter
- Enhanced Filtration Efficiency: The Dual Wall Filter incorporates advanced filtration technology, utilizing a dual-layer design to effectively remove particulates, sediments, and impurities from industrial fluids. This ensures cleaner end products and improves the overall quality of the final output.
- Durable Construction: Our Dual Wall Filter is built to withstand demanding industrial conditions. The filter housing is made from robust materials that provide excellent resistance to corrosion, chemicals, and high temperatures. This durability extends its operational life and reduces the need for frequent replacements.
- Easy Installation and Maintenance: Designed with simplicity in mind, the Dual Wall Filter can be easily installed in existing systems without major modifications. Additionally, accessing and replacing the filter elements is straightforward, simplifying routine maintenance and reducing system downtime.
- Wide Range of Applications: The versatility of the Dual Wall Filter enables its use in various industrial applications. Whether it be removing impurities from water, filtering chemicals, or ensuring clean processes in the pharmaceutical industry, our filter is the optimal solution to meet diverse filtration needs.
Product Application
The all series of vacuum insulated equipment in HL Cryogenic Equipment Company, which passed through a series of extremely strict technical treatments, are used for transferring of liquid oxygen, liquid nitrogen, liquid argon, liquid hydrogen, liquid helium, LEG and LNG, and these products are serviced for cryogenic equipment (cryogenic tanks and dewar flasks etc.) in industries of air separation, gases, aviation, electronics, superconductor, chips, pharmacy, hospital, biobank, food & beverage, automation assembly, rubber, new material manufacturing and scientific research etc.
Vacuum Insulated Filter
The Vacuum Insulated Filter, namely Vacuum Jacketed Filter, is used to filter impurities and possible ice residue from liquid nitrogen storage tanks.
The VI Filter can effectively prevent the damage caused by impurities and ice residue to the terminal equipment, and improve the service life of the terminal equipment. In particular, it is strongly recommend for high value terminal equipment.
The VI Filter is installed in front of main line of VI pipeline. In the manufacturing plant, the VI Filter and VI Pipe or Hose are prefabricated into one pipeline, and there is no need for installation and insulated treatment on site.
The reason why the ice slag appears in the storage tank and vacuum jacketed piping is that when the cryogenic liquid is filled at the first time, the air in the storage tanks or VJ piping is not exhausted in advance, and the moisture in the air freezes when it gets cryogenic liquid. Therefore, it is highly recommended to purge the VJ piping for the first time or for the recovery of the VJ piping when it is injected with cryogenic liquid. Purge can also effectively remove the impurities deposited inside the pipeline. However, installing a vacuum insulated filter is a better option and double safe measure.
For more personalized and detailed questions, please contact HL Cryogenic Equipment Company directly, we will serve you whole-heartedly!
Parameter Information
| Model | HLEF000 Series |
| Nominal Diameter | DN15 ~ DN150 (1/2" ~ 6") |
| Design Pressure | ≤40bar (4.0MPa) |
| Design Temperature | 60℃ ~ -196℃ |
| Medium | LN2 |
| Material | 300 Series Stainless Steel |
| On-site Installation | No |
| On-site Insulated Treatment | No |
