AG-90

Summary

Product identification

The AG HR Series features A-series thin-film reverse osmosis (RO) membranes characterized by high flux and high sodium chloride (NaCl) rejection. These brackish water elements are designed for applications requiring high rejection and operating pressures as low as 200 psi (1,379 kPa). They are suitable for brackish water with total dissolved solids (TDS) levels between 1,000 and 10,000 mg/L or when very high salt rejection of monovalent ions is necessary.

The AG HR series is certified to NSF/ANSI 61.

Element Specification

• Membrane Type: A-series, thin-film membrane (TFM*)
• Performance (Tested conditions: 2,000 ppm NaCl solution at 225 psi (1,550 kPa) operating pressure, 77°F (25°C), pH 7 and 15% recovery):
  • AG-90:
    • Average permeate flow: 2400 gpd (9.1 m³/day)
    • Average NaCl rejection: 99.8%
    • Minimum NaCl rejection: 99.3%
    • Active area: 90 ft² (8.4 m²)
    • Outer wrap: Fiberglass
    • Part number: 3056665
  • AG-365:
    • Average permeate flow: 10,000 gpd (37.9 m³/day)
    • Average NaCl rejection: 99.8%
    • Minimum NaCl rejection: 99.3%
    • Active area: 365 ft² (33.9 m²)
    • Outer wrap: Fiberglass
    • Part number: 3056666
  • AG-400:
    • Average permeate flow: 11,000 gpd (41.6 m³/day)
    • Average NaCl rejection: 99.8%
    • Minimum NaCl rejection: 99.3%
    • Active area: 400 ft² (37.2 m²)
    • Outer wrap: Fiberglass
    • Part number: 3056667
  • AG-400,34:
    • Average permeate flow: 11,000 gpd (41.6 m³/day)
    • Average NaCl rejection: 99.8%
    • Minimum NaCl rejection: 99.3%
    • Active area: 400 ft² (37.2 m²)
    • Outer wrap: Fiberglass
    • Part number: 3056668
  • AG-440:
    • Average permeate flow: 12,000 gpd (45.4 m³/day)
    • Average NaCl rejection: 99.8%
    • Minimum NaCl rejection: 99.3%
    • Active area: 440 ft² (40.9 m²)
    • Outer wrap: Fiberglass
    • Part number: 3056669

(1) Average salt rejection after 24 hours operation. Individual flow rate may vary ±20%.

Operating limits

• Typical Operating Pressure: 200 psi (1,380 kPa)
• Typical Operating Flux: 10-20 GFD (15-35 LMH)
• Maximum Operating Pressure: 600 psi (4,137 kPa)
• Maximum Temperature:
  • Continuous operation: 122°F (50°C)
  • Clean-In-Place (CIP): 122°F (50°C)
• pH range:
  • Optimum rejection: 7.0-7.5
  • Continuous operation: 2.0 – 11.0
  • Clean-In-Place (CIP): 1.0-13.0
• Maximum Pressure Drop:
  • Over an element: 15 psi (103 kPa)
  • Per housing: 50 psi (345 kPa)
• Chlorine Tolerance: 1,000+ ppm-hours, dechlorination recommended

Feed water

• NTU: < 1
• SDI₁₅: < 5

Mechanical / hydraulic

• Dimensions and Weights:
  • AG-90:
    • Type: Male
    • A: 40.0 inches (101.6 cm)
    • B: 0.75 inches (1.90 cm)
    • C: 3.9 inches (9.9 cm)
    • Boxed Weight: 9 lbs (4 kg)
  • AG-365:
    • Type: Female
    • A: 40.0 inches (101.6 cm)
    • B: 1.125 inches (2.86 cm)
    • C: 7.9 inches (20.1 cm)
    • Boxed Weight: 35 lbs (16 kg)
  • AG-400:
    • Type: Female
    • A: 40.0 inches (101.6 cm)
    • B: 1.125 inches (2.86 cm)
    • C: 7.9 inches (20.1 cm)
    • Boxed Weight: 35 lbs (16 kg)
  • AG-400,34:
    • Type: Female
    • A: 40.0 inches (101.6 cm)
    • B: 1.125 inches (2.86 cm)
    • C: 7.9 inches (20.1 cm)
    • Boxed Weight: 35 lbs (16 kg)
  • AG-440:
    • Type: Female
    • A: 40.0 inches (101.6 cm)
    • B: 1.125 inches (2.86 cm)
    • C: 7.9 inches (20.1 cm)
    • Boxed Weight: 35 lbs (16 kg)

Note: Dimensions A, B, and C refer to specific measurements within the element dimensions diagram, which is not provided in this text extract.

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Disclaimer: This summary is based on the provided text extract and may not include all figures, footnotes, or the most recent revisions. For contractual data, always refer to the official OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet