TMG10

Summary

Product Identification

• Membrane Type: Cross Linked Fully Aromatic Polyamide Composite
• Product Line: TMG Brackish Water RO Elements
• Models: TMG10, TMG20-370, TMG20-400, TMG20-430 (and C-style variants)

Operating Limits

• Maximum Operating Pressure: 365 psi (2.5 MPa)
• Maximum Feed Water Temperature: 113 °F (45 °C)
• Maximum Feed Water SDI₁₅: 5
• Feed Water Chlorine Concentration: Not Detectable
• Feed Water pH Range, Continuous Operation: 2-11
• Feed Water pH Range, Chemical Cleaning: 1-12
• Maximum Pressure Drop per Element: 20 psi (0.14 MPa)
• Maximum Pressure Drop per Vessel: 60 psi (0.4 MPa)

Test Conditions

Performance is measured under the following standard test conditions:

• Feed Water Pressure: 110 psi (0.76 MPa)
• Feed Water Temperature: 77 °F (25 °C)
• Feed Water Concentration: 500 mg/l NaCl
• Recovery Rate: 15 %
• Feed Water pH: 7

Performance Specifications (Minimums)

• Minimum Salt Rejection: 99.0 %
• Minimum Product Flow Rate:
  • TMG10: 2,000 gpd (7.6 m³/d)
  • TMG20-370: 7,500 gpd (28.4 m³/d)
  • TMG20-400: 8,200 gpd (31.0 m³/d)
  • TMG20-430: 8,800 gpd (33.3 m³/d)

Mechanical / Hydraulic

All dimensions are shown in inches (millimeter).

TMG10

• Diameter: 4" (101)
• Length: 40" (1016)
• Membrane Area: 87 ft² (8 m²)
• Typical Salt Rejection: 99.5 %
• Typical Product Flow Rate: 2,400 gpd (9.1 m³/d)

TMG20-370C

• Diameter: 8" (201)
• Length: 40" (1016)
• Membrane Area: 370 ft² (34 m²)
• Typical Salt Rejection: 99.5 %
• Typical Product Flow Rate: 9,500 gpd (36.0 m³/d)

TMG20-400C

• Diameter: 8" (201)
• Length: 40" (1016)
• Membrane Area: 400 ft² (37 m²)
• Typical Salt Rejection: 99.5 %
• Typical Product Flow Rate: 10,200 gpd (38.6 m³/d)

TMG20-430C

• Diameter: 8" (201)
• Length: 40" (1016)
• Membrane Area: 430 ft² (40 m²)
• Typical Salt Rejection: 99.5 %
• Typical Product Flow Rate: 11,000 gpd (41.6 m³/d)

Operating Information

• All elements are wet tested, treated with a 1% by weight percent sodium bisulfite storage solution, and then vacuum packed in oxygen barrier bags.
• To prevent biological growth during short-term storage, shipment, or system shutdown, it is recommended that elements be immersed in a protective solution containing 500 - 1,000 ppm of sodium bisulfite (food grade) dissolved in permeate.
• Permeate from the first hour of operation shall be discarded.
• The use of chemicals incompatible with the elements will void the Limited Warranty.

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Disclaimer: This summary is based on extracted text and may miss figures, footnotes, or the latest revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet