Datasheet summary
HFU-2020AN
Engineering summary from PDF text extraction for HFU-2020AN. Verify every value with the OEM datasheet.
Summary
Product Identification
The HFU-2020AN is a Pressurized Outside to In / Dead-end Filtration Ultrafiltration (UF) Membrane Module.
Membrane Characteristics
- Membrane Material: PVDF (Polyvinylidene fluoride)
- Nominal Pore Size: 0.01 µm
- Outer Membrane Surface Area: 72 m² (775 ft²)
Toray's PVDF membrane construction is highly resistant to chlorine and strong acids, allowing for better cleaning and optimization of filtration flux rates. The hollow fiber modules effectively remove suspended solids, viruses, and bacteria.
Operating Limits
- Maximum Feed water / Filtrate Flow: 12 m³/h (53 gpm)
- Maximum Backwash Flow: 13.5 m³/h (59 gpm)
- Maximum Air Flow: 9.0 Nm³/h (5.3 scfm)
- Maximum Inlet Pressure: 300 kPa (43.5 psi)
- Maximum Backwash Pressure: 300 kPa (43.5 psi)
- Normal Operating Transmembrane Pressure: 0–200 kPa (0–29 psi)
- Operating Temperature Range: 0–40 °C (32–104 °F)
- pH Range:
- During Filtration: 1–10
- During Cleaning: 0–12
Material Specifications
- Casing: uPVC
- Cap: uPVC
- Potting: Epoxy resin
- O-ring: EPDM
Dimensions and Weight
- Diameter: 216 mm (8.5 in)
- Length: 2,160 mm (7.087 ft)
- Weight (Full of Water): 92 kg (203 lbs)
- Weight (After Draining): 49 kg (108 lbs)
Connections
- (A) Filtrate Outlet: 80A
- (B) Air Outlet: 65A
- (C) Feed Water / Air Inlet: 80A
Product Certifications and Compliances
- NSF/ANSI 61 for drinking water applications
- NSF/ANSI 419 to comply with the U.S. EPA's Long Term 2 Enhanced Surface Water Treatment Rule (LT2ESWTR) for Cryptosporidium reduction.
- Association of Membrane Separation Technology of Japan
Applications
- Drinking water
- Industrial process water
- Pretreatment for seawater RO desalination
- Secondary and Tertiary wastewater
Disclaimer: This summary is based solely on the extracted text. It may not include all figures, footnotes, or the latest revisions present in the complete OEM PDF datasheet. Contractual data for projects must always match the specific OEM PDF revision used for that project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.