Freshpoint UltraFiltration System

Summary

Product identification

The PENTEK® FreshPoint™ Ultrafiltration System is a complete point-of-entry (POE) system designed for cyst reduction, turbidity, and fine sediment filtration applications. It utilizes a proprietary hollow-fiber ultrafiltration membrane with a professional-grade housing, controller, and flush valve.

Operating limits

• Peak Flow Rate: Up to 10 gpm (2271 L/h)
• Service Flow Rate (at 15 psi drop): 6.23 gpm to 10 gpm (1,416 L/h to 2,271 L/H)
• Housing Pressure Rating: Up to 300 psi
• Meter Accuracy: 1-50 gpm ± 5%
• Forward Flush Cycle: 1-99 minutes
• Metered Volume: 1-9999 gallons
• Flush Water Consumption: Less than 7 gallons per flush cycle

Feed water

The system can be applied to solve "known" water problems including high turbidity, suspended solids, and certain microbiological contaminants. This product is not certified as a microbiological purifier and should not be applied as a stand-alone disinfection solution for microbiologically unsafe water.

Product water

• 98% reduction of 0.025 micron (25 nanometer) particles

• 99.99% (> 4 Log) reduction of 0.065 micron (65 nanometer) particles

• Removes turbidity, cysts, and other particles down to 0.025 micron in size
• Retains natural mineral content of the water

Performance is based on MS-2 (25 nm) and PRD-1 (65 nm) virus particle tests.

Electrical

• Controller Electrical Rating: 50/60 Hz
• Battery Backup: 9V battery backup maintains time of day

The system is designed to protect during power outages or intermittent power, as power is only consumed during a flush cycle.

Mechanical / hydraulic

Membrane

• Material: Polyethersulfone, modified (PESM)
• Pore Size:
  • 0.025 micron (nominal)
  • 0.065 micron (absolute)
• Molecular Weight Cut Off (MWCO): 100-150 kD
• Active Membrane Surface: 51 sq. ft.
• Structure: Multi-bore membrane structure combines seven single capillaries into one resistant structure to maximize membrane integrity, virtually eliminating the potential for fiber breakage.

System

• Inlet/Outlet: 3/4-inch NPT
• Housing: Industrial-grade housing with double radial o-rings to minimize potential for leak paths.
• Membrane Replacement: Quick-connect endcaps allow easy removal for cleaning or replacement.
• Operation: Requires only normal line pressure to operate.
• Cleaning: Features forward-flush and back-flush cleaning cycles.
  • Metered self-cleaning cycle flushes only when needed.
  • Day override feature flushes module daily with fresh water when system is not in use.
• Installation: Suitable for indoor or outdoor applications.

Controller features (ET Electronic Metered Controller)

• Advanced electronic controller
• Programmable day override feature
• All parameters adjusted via timer programming and can be modified at any time
• Bright 7-digit VFD display with user panel utilizing LED status/programming indicators
• A regeneration lockout input is available
• Diagnostic Display includes:
  • Totalized Flow
  • Instantaneous Flow Rate
  • Days Since Last Flush
  • Prior Service Volume
  • Previous Day’s Water Usage
• Programmable auxiliary relay

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Disclaimer: This summary is based on the extracted text and may not include all figures, footnotes, or the latest revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror