PTFE Filter Bags
PTFE needle-felt liquid filter bags for selected aggressive chemical duties. Confirm medium, concentration, temperature, wetting, seam and ring before selection.
PTFE Filter Bags
JINLV PTFE bags are candidates when a chemical duty is unsuitable for PP or polyester. Review the complete fluid composition, concentration, operating and cleaning temperatures, and exposure duration. The catalog lists a PTFE material maximum of 300 °C; this is not a continuous operating guarantee for the assembled bag. Ring material, seam construction and the housing may impose lower limits. Specify the retention requirement and installation dimensions for engineering confirmation.
Standard Parameters
Swipe horizontally to read the full specification table.
| Parameter | Value / Range |
|---|---|
| Filter Media | PTFE needle felt |
| Ring Material | PP or 316L stainless steel |
| Seam Construction | Thermal welded |
| Filtration Ratings | Specify target μm rating; PTFE construction and retention efficiency require confirmation |
| Catalog Max. Temperature | 300 °C material reference; assembled bag and continuous duty require confirmation |
| Chemical Compatibility | Confirm chemical, concentration, temperature and exposure for all wetted components |
| Hydrophobicity | Hydrophobic |
- Concentrated acid filtration
- Concentrated alkali filtration
- Organic solvent filtration
- Hot chemical stream filtration
- Aggressive industrial wastewater
- Electroplating and surface treatment
- Semiconductor chemical filtration
Send your housing model, flow rate, operating temperature and medium for a compatibility review and any remaining information requirements.
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