LOW3-2514

Summary

Product Identification

• Model: LOW3-2514
• Type: Low Energy, Excellent Productivity - Brackish Water Element
• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Brine Spacer Material: Polypropylene

Performance Specifications (Nominal)

• Permeate Flow: 200 gpd (0.76 m³/d)
• Salt Rejection: 98.5% nominal (97.0% minimum)
• Membrane Area: 6 ft² (0.6 m²)

Test Conditions

(Performance data is obtained under these conditions, after 30 minutes of operation)

• NaCl Solution: 1500 ppm
• Applied Pressure: 150 psi (10.3 bar)
• Operating Temperature: 77 °F (25 °C)
• Permeate Recovery: 10%
• pH Range: 6.5 ÷ 7.0

Operating Limits

• Maximum Operating Pressure (Fiberglassed): 600 psi (41.4 bar)
• Maximum Operating Pressure (Tape Wrapped): 300 psi (20.7 bar)
• Maximum Temperature: 113 °F (45 °C)
• Maximum Pressure Drop: 10 psi (0.7 bar)
• Maximum Feed Flow: 6 gpm (23 lpm)
• Feedwater pH Range: 3.0 ÷ 10.0
• Maximum Feedwater Chlorine Concentration: <0.1 ppm
• Maximum Feedwater SDI (15 min): 5.0
• Maximum Feedwater Turbidity: 1.0 NTU
• Minimum ratio of concentrate to permeate flow for any element: 5:1

Mechanical / Hydraulic

• Total Length: 14.0 inches (355.6 mm)
• Diameter: 2.4 inches (61 mm)
• Connection Diameter: 0.75 inches (19.1 mm)
• Core Tube Extension (Feed Side): 1.2 inches (30.5 mm)
• Core Tube Extension (Concentrate Side): 1.2 inches (30.5 mm)
• Weight: 1 lbs (0.45 Kg)

Important Notices / Guidelines

• Minimum permeate flow for individual elements is 15 percent below listed flow.
• Elements are vacuum sealed in a polyethylene bag containing less than 1.0% sodium meta-bisulfite and 10% propylene glycol solution.
• Permeate obtained from the first hour of operation should be discarded.
• Avoid static permeate-side backpressure at all times.
• These membranes may be subject to drinking water application restrictions in some countries; please check the application status before use and sale.
• For element loading, use only glycerine to lubricate o-rings and brine seal.
• The presence of free chlorine and other oxidizing agents will cause membrane failure, and the damage is not covered under warranty.

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Disclaimer: This summary is based on the provided text extraction. It may not include all figures, footnotes, or the latest revisions present in the official PDF datasheet. For contractual data and complete information, please refer to the specific OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet