Datasheet summary
TM720C-430
Engineering summary from PDF text extraction for TM720C-430. Verify every value with the OEM datasheet.
Summary
Product Identification
The TM720C-430 is a high productivity brackish water reverse osmosis (RO) element.
Performance Data (Typical)
Performance is measured under the following test conditions:
- Feed Water Pressure: 150 psi (1.03 MPa)
- Feed Water Temperature: 77°F (25℃)
- Feed Water Concentration: 2,000 mg/l NaCl
- Recovery Rate: 15%
- Feed Water pH: 7
Under these conditions, typical performance for the TM720C-430 is:
- Product Flow Rate: 6,100 gpd (23.1 m³/d)
- Salt Rejection: 99.2%
- Minimum Salt Rejection: 98.2%
- Boron Rejection: 95% at pH 10 (5 mg/l Boron added to Feed water)
Operating Limits
- Maximum Operating Pressure: 600 psi (4.1 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)
Mechanical / Hydraulic
- Membrane Area: 430 ft² (40 m²)
- Diameter: 7.9 inches (201 mm)
- Length: 40 inches (1,016 mm)
- Feed Spacer Thickness: 31 mil
Membrane Material
- Membrane Type: Cross Linked Fully Aromatic Polyamide Composite
Storage / Handling
All elements are wet tested and treated with a 1% by weight sodium bisulfite storage solution, then vacuum packed in oxygen barrier bags. Alternatively, they may be treated with tested feed water solution and vacuum packed in oxygen barrier bags with deoxidant inside. For short-term storage, shipment, or system shutdown, it is recommended to immerse elements in a protective solution of 500 - 1,000 ppm sodium bisulfite (food grade) dissolved in permeate. Permeate from the first hour of operation must be discarded.
Disclaimer
This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions present in the official OEM PDF datasheet. For contractual data, please refer to the specific OEM PDF revision used on your project.
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.