Datasheet summary
TM720L-430
Engineering summary from PDF text extraction for TM720L-430. Verify every value with the OEM datasheet.
Summary
Product identification
- Model: SU-710L
- Membrane Type: Cross Linked Fully Aromatic Polyamide Composite
- Element Configuration: Spiral Wound
- Membrane Surface Area: Nominal 7 m² (75 ft²)
Performance Specification (Test Conditions)
Performance is an average value for 100 elements after 1 hour of operation under the following conditions:
- Feed Water Pressure: 1.0 MPa (150 psi)
- Feed Water Temperature: 25 °C (77 °F)
- Feed Water Concentration: 1500 mg/L as NaCl
- Brine Flow Rate: 20 L/min. (5.3 gpm)
- Feed Water pH: 6.5
Product water
- Salt Rejection: 99.0 % (98.0 % minimum for any single element)
- Product Flow Rate: 5.5 m³/day (1500 gpd) (5.0 m³/day (1320 gpd) minimum for any single element)
Operating limits / Design Conditions
These conditions are recommended for operation with less fouling and scaling; operating outside these ranges may reduce membrane life.
- Recommended Feed Water Pressure: 1.5 MPa (220 psi)
- Maximum Feed Water Pressure: 4.1 MPa (600 psi)
- Recommended Feed Water Temperature: 35 °C (95 °F)
- Maximum Feed Water Temperature: 45 °C (113 °F)
- Feed Water Turbidity (SDI): 4 (High flux operation with SDI > 3 or 4 may require frequent cleaning.)
- Feed Water pH Range, Continuous Operation: 3 – 9 (Feed and brine water must meet this range.)
- Feed Water pH Range, Chemical Cleaning: 2 – 10
- Feed Flow Rate per Vessel: 50 L/min. (13 gpm)
- Brine Flow Rate per Vessel: 10 L/min. (2.6 gpm)
- Brine/Permeate Flow Ratio: 6 (Ratio at last element, reducible if fouling/scaling possibility is low.)
Mechanical / hydraulic
- Dimensions: Length 1016 mm. All dimensions are shown in millimeters.
- Flow direction: F = Feed Water, B = Concentrated Brine.
- 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.
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. Contractual data for any project must match the official OEM PDF revision.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.