Product information
Hongtek PES filter series
Content updated
PES. RO/DI process-water and chemical-liquid filtration. Filter medium: Hydrophilic PES membrane; Maximum operating temperature: 80 °C.
Specifications
| Attribute | Value | Conditions | Source |
|---|---|---|---|
| Filter medium | Hydrophilic PES membrane | Published series construction | Hongtek PES original construction and operating table |
| Maximum operating temperature | 80 °C | Published pressure limit at80°C is1.4bar | Hongtek PES original construction and operating table |
| Maximum differential pressure | 4.8 bar | At20°C; not at maximum temperature | Hongtek PES original construction and operating table |
| Filtration rating options | 0.1 /0.22 /0.45 /0.65 /1 µm | Discrete source options, not independently tested retention | Hongtek PES original construction and operating table |
Sources and updates
Scope of this page: One documented series; pore ratings, lengths, seals and adapters are options, not extra products. Manufacturer operating limits are not an independent application approval. No FDA/USP, sterilization, pathogen removal, health-safety or replacement-brand compatibility claim.
Hongtek PES original construction and operating table
Original publication · Hongtek
Source accessed: 27 October 2026
Content updated 27 October 2026. Source dates describe the documents or the recorded access to them.
How information is documented