SUL-G20FTS

Summary

Product Identification

• Model: SUL-G20FTS
• Membrane Type: Cross Linked Fully Aromatic Polyamide Composite
• Element Configuration: Spiral Wound

Performance Specification

• Salt Rejection: 99.5 % (99.0 % minimum for any single element)
• Product Flow Rate: 36 m³/day (9500 gpd) (29 m³/day (7660 gpd) minimum for any single element)

Test Conditions:

• Feed Water Pressure: 0.75 MPa (110 psi)
• Feed Water Temperature: 25 °C (77 °F)
• Feed Water Concentration: 500 mg/L as NaCl
• Brine Flow Rate: 80 L/min. (21 gpm)
• Feed Water pH: 6.5

Operating Limits

The following are recommended design conditions. Operation outside this range may reduce effective membrane life.

• Recommended Feed Water Pressure: 1.0 MPa (150 psi)
• Maximum Feed Water Pressure: 4.1 MPa (600 psi)
• Recommended Feed Water Temperature: 35 °C (95 °F)
• Maximum Sanitization Temperature: 85 °C (185 °F)
• Feed Water Turbidity (SDI): 4
• Feed Water pH Range, Continuous Operation: 3 – 9
• Feed Water pH Range, Chemical Cleaning: 2 – 11
• Feed Flow Rate per Vessel: 200 L/min. (52.8 gpm)
• Brine Flow Rate per Vessel: 40 L/min. (10.6 gpm)
• Brine/Permeate Flow Ratio: 6 (at last element)

Mechanical / Hydraulic

• Dimensions: All dimensions shown in millimeters. See the official PDF for exact tabulated values and diagrams.
• Pressure Drop (per Element): 0.10 MPa (14 psi)
• Pressure Drop (per Vessel): 0.20 MPa (29 psi)
• Elements must be cleaned when pressure drop increases up to 1.5 times of initial value.

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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