V7 PVDF 800kDa

Summary

Product identification

• Product Name: Industrial UF Spiral-Wound E-Coat Element: V7
• Membrane Type: Proprietary PVDF
• Approx. Molecular Weight Cutoff: 800,000

Operating limits

• Typical Operating Flux: 5-35 GFD (8-60 LMH)
• Membrane Temperature:
  • Continuous Operation: 122°F (50°C)
  • Clean-In-Place (CIP): 110°F (43.3°C)
• pH Range:
  • Continuous Operation: 1-11
  • Clean-In-Place (CIP): 2-10.5
• Chlorine Tolerance: 180 ppm maximum per cleaning cycle

Mechanical / hydraulic

• Membrane Construction: Round shell net or FRP
• Maximum Pressure Drop:
  • FRP Element: 35 psi (241 kPa)
  • Net Wrap Element: 17 psi (117 kPa)

Features & Benefits (V-Series)

• Proprietary positive charge to repel paint particles, promote maximum flux rates, and reduce fouling.
• Membrane only requires one cleaning chemical plus acid; no other additives required.
• Integrated end plugs allow for easy integration and removal.
• Access to dedicated E-Coat sales, engineering, and staff.

Common Applications

• Cathodic electrocoat paint
• Laundry waste water
• Industrial water processes

Technical Notes

Custom element designs are available. Specifications such as element outer diameter (OD) or vessel/housing inner diameter (ID), element inner diameter (ID), and length can be tailored. Additional feed spacers are also available.

Element Dimensions & Weight

A detailed table provides specific dimensions (Body Length, Element OD, Perm Tube ID, Perm Tube OD, Tube Extension Length) and recommended feed rates in GPM (lpm) for various models, including 1812TM, 2519H, 2540H, 3940AH, 3945H, 4030H, 4032H, 4033H, 4037H, 4040AH, 4040BH, 4045BH, 4045CH, 4051.5H, 5640H, 5647.5H, 5651.5H, 7637H, 7640HB, 7640HC, 7647.5HB, 7647.5HC, 7940HA, F7940HA, and 8040H. Corresponding standard housing models are also listed for some elements. See the official PDF for exact tabulated values.

Recommended Element Cross Flow Rate

A table provides recommended cross-flow rates in m³/hr and gpm for elements with outer diameters of 1.8”, 2.5”, 4.0”, and 8”, across various feed spacer sizes (24, 31, 46, 65, 80 mils). The recommended cross-flow rate is subject to differential pressure limitations and specific applications. See the official PDF for exact tabulated values.

Membrane Area (Sq. Ft)

A table details the membrane area in square feet for specific element models (1812TM, 2540M, 2540F, 4040M, 4040F, 8040F) across different feed spacer sizes (24, 31, 46, 65, 80 mils). See the official PDF for exact tabulated values.

---

Disclaimer: This summary is based on the provided text extract. It may not include all figures, footnotes, or the most recent revisions from the original OEM PDF datasheet. Contractual data for any project must always match the specific OEM PDF revision used on that project.

Official datasheet (PDF)

PDF datasheet