Toray F-HFUG-2020AN Ultrafiltration (UF) Membrane Module
Pressurized, outside-to-in, dead-end filtration UF module; finer-pore variant of HFUG-2020AN aimed at integrated UF-RO systems, with half the nominal pore size for improved separation. Built on Toray's robust PVDF (Polyvinylidene fluoride) hollow-fiber chemistry for high flux, durability, and reliable pathogen removal.
📄 Download the Toray Product Datasheet (PDF)
Module Specifications
| Specification | Value |
|---|---|
| Manufacturer | Toray Industries (TORAYFIL™) |
| Series | F-HFUG |
| Module Type | Pressurized, outside-to-in, dead-end filtration UF module; finer-pore variant of HFUG-2020AN aimed at integrated UF-RO s |
| Membrane Material | PVDF (Polyvinylidene fluoride) |
| Nominal Pore Size | 0.005 micron nominal pore size (half of standard HFUG) |
| Membrane Surface Area | 90 m2 (969 ft2) |
| Module Diameter | 216 mm (8.5 in) |
| Module Length | 2,160 mm (7.087 ft / ~85 in) |
| Connections | Filtrate/Backwash: housing type joint 80A; Air Out: housing type joint 65A; Feed Drain/Air In: housing type joint 80A. Casing/Cap PVC-U, potting epoxy resin, O- |
Operating & Limiting Conditions
| Parameter | Value |
|---|---|
| Maximum Inlet Pressure | Maximum inlet pressure 300 kPa (43.5 psi); maximum backwash pressure 300 kPa (43.5 psi) |
| Operating Transmembrane Pressure (TMP) | Normal operating transmembrane pressure 0-200 kPa (0-29 psi) |
| Design Flow / Flux | Maximum feed water / filtrate flow 15 m3/h (66 gpm); max backwash flow 16.8 m3/h (74 gpm); max air flow 9.0 Nm3/h (5.3 scfm) |
| Operating Temperature | 1-40 C (34-104 F) |
| pH Range | 1-10 during filtration; 0-12 during cleaning |
Typical Applications
- Secondary and tertiary wastewater
- Pretreatment for seawater RO desalination
- Drinking water
- Industrial process water
Frequently Asked Questions
What is the Toray F-HFUG-2020AN?
A PVDF (Polyvinylidene fluoride) hollow-fiber ultrafiltration module (90 m2 (969 ft2), 0.005 micron nominal pore size (half of standard HFUG)) from Toray's TORAYFIL line, used for secondary and tertiary wastewater, pretreatment for seawater ro desalination, drinking water.
What is the membrane surface area?
90 m2 (969 ft2) per module.
What does it remove?
As a 0.005 micron nominal pore size (half of standard HFUG) ultrafiltration membrane it removes suspended solids, turbidity, bacteria, and Cryptosporidium/Giardia cysts — ideal as RO pretreatment and for drinking-water clarification.
What is the price of the F-HFUG-2020AN?
Contact ForeverPure at 408-969-2688 or sales@foreverpureplace.com for current pricing and availability.