LOW4-4014-XL

Summary

Product identification

• Model: LOW4-4014-XL
• Type: Extra Area - Extra Low Energy, Excellent Productivity - Brackish Water El.
• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Brine Spacer Material: Polypropylene

Product water

• Nominal Permeate Flow: 700 gpd (2,65 m³/d)
• Salt Rejection: 99.0% nominal (98.0% minimum)
• Nominal Membrane Area: 25ft² (2.3m²)

Test Conditions

• Solution: 500 ppm NaCl
• Applied Pressure: 100 psi (6.9 bar)
• Operating Temperature: 77 °F (25 °C)
• Operating Recovery: 10%
• Permeate pH Range (during test): 6.5 ÷ 7.0

Operating limits

• Maximum Operating Pressure: 300 psi (20.7 bar)
• Maximum Temperature: 113 °F (45 °C)
• Maximum Pressure Drop: 10 psi (0.7 bar)
• Maximum Feed Flow: 12 gpm (45.4 lpm)
• Maximum Feed Chlorine Concentration: <0.1 ppm
• Maximum Feedwater SDI (15min): 5.0
• Maximum Feedwater Turbidity: 1.0 NTU
• Minimum ratio of concentrate to permeate flow for any element: 5:1

Feed water

• Operating pH Range: 3.0 ÷ 10.0

Mechanical / hydraulic

• Dimensions:
  • Length: 14.0 inches (355.6 mm)
  • Diameter: 3.95 inches (100.3 mm)
  • Connection Diameter: 0.75 inches (19.1 mm)
  • Core Tube Extension Feed Side: 1.2 inches (30.5 mm)
  • Core Tube Extension Conc. Side: 1.2 inches (30.5 mm)
• Weight: 3 lbs (1.4 Kg)

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the original OEM PDF datasheet. For contractual data and complete product information, the specific OEM PDF revision used on the project should be consulted.

Official datasheet (PDF)

PDF datasheet