Datasheet summary
ST PHT PES 10kDa
Engineering summary from PDF text extraction for ST PHT PES 10kDa. Verify every value with the OEM datasheet.
Summary
Product identification
Synder Filtration’s PHT Series of Ultrafiltration Elements offer exceptional physical and chemical durability. This product is a PHT Sanitary Ultrafiltration Spiral-Wound Element: ST (PES 10kDa).
Benefits
- Conforms to 3-A, FDA, and USDA sanitary standards
- Elimination of chlorine during CIP with hot sanitation
- High resistance to pH, temperature, & fouling
- Customizable dimensions for unique housings
Operating limits
Operating Parameters
- Maximum Temperature: 60°C (140°F)
- pH Range @ Max Temperature: 2-10
- pH Range @ Ambient Temperature: 2-10.5
Pressure
- Max Inlet Pressure: 120 PSI (8.3 Bar)
- Min Outlet Pressure: 10 PSI (0.7 Bar)
- Max Differential Pressure per Element: 18 PSI (1.2 Bar)
- Max Permeate Backpressure: 5 PSI (0.3 Bar)
- Note: Soft start on boost pumps required to minimize pressure/flow shocks to elements.
Cleaning Parameters
- Maximum Temperature (Short term <30min): 85°C (185°F)
- pH Range @ Max Temperature: 2-11
- pH Range @ Ambient Temperature: 2-12.5
Chlorine
- Free Chlorine During Operation: 0 Norm ppm (<0.1 Max ppm)
- Chlorine During CIP at pH10.8-11.0 and 50°C: 150 Norm ppm (180 Max ppm)
- Note: Maximum chlorine exposure for all elements is 30 minutes per day at pH and temperature conditions listed above.
Feed water
Dairy Product Total Solids Limits
See the official PDF for exact tabulated values. Trials should be made to determine temperature and viscosity effects. The table provides maximum total solids (T.S.) limits for Sweet Whey, Acid Whey, Skim Milk, and Whole Milk, varying by feed spacer size (31, 46, 65, 80 mils).
Common applications
- Whey protein concentrate & isolate production
- Gelatin concentration
- Beverage clarification
- Enzyme concentration
Mechanical / hydraulic
Element Dimensions and Weight
| Model No. | OD (in.) | L (in.) | Permeate Tube ID* (in.) | Weight (lb) | Weight (kg) |
|---|---|---|---|---|---|
| 1812F | 1.8 | 12 | 0.63 | 1.0 | 0.5 |
| 2519 | 2.5 | 19.25 | 0.63 | 2 | 0.9 |
| 2540F | 2.5 | 40 | 0.63 | 4 | 1.8 |
| 2540M* | 2.5 | 38 | 0.75 | 4 | 1.8 |
| 3838 | 3.8 | 38 | 0.83 | 10 | 4.5 |
| 3838.75 | 3.8 | 38.75 | 0.83 | 10 | 4.5 |
| 3850 | 3.8 | 50 | 0.83 | 13 | 5.9 |
| 3938.75 | 4.0 | 38.75 | 0.63 | 10 | 4.5 |
| 4333 | 4.3 | 33 | 0.83 | 11 | 5.0 |
| 4335 | 4.3 | 35 | 0.83 | 11 | 5.2 |
| 4335.5 | 4.3 | 35.5 | 0.83 | 11 | 5.2 |
| 4336 | 4.3 | 36 | 0.83 | 11 | 5.2 |
| 4338 | 4.3 | 38 | 0.83 | 12 | 5.4 |
| 5838 | 5.8 | 38 | 1.14 | 15 | 7 |
| 6338 | 6.3 | 38 | 1.14 | 16 | 7 |
| 6324 | 6.3 | 24 | 1.14 | 17 | 7.7 |
| 6438 | 6.4 | 38 | 1.14 | 29 | 13.2 |
| 6424 | 6.4 | 24 | 1.14 | 18 | 8.2 |
| 7838 | 7.8 | 38 | 1.14 | 40 | 18.2 |
| 7824 | 7.8 | 24 | 1.14 | 26 | 11.8 |
| 8038 | 8.0 | 38 | 1.14 | 38 | 17.2 |
| 8040 | 8.0 | 40 | 1.14 | 39 | 17.7 |
| 8238 | 8.2 | 38 | 1.14 | 38 | 17.2 |
| 8240 | 8.2 | 40 | 1.14 | 40 | 18 |
| 8338 | 8.3 | 38 | 1.14 | 40 | 18 |
| 8340 | 8.3 | 40 | 1.14 | 40 | 18 |
| 9838 | 9.8 | 38 | 1.14 | 42 | 19.1 |
| 10338 | 10.3 | 38 | 1.14 | 50 | 22.7 |
Note: For model 2540M, the Permeate Tube ID is 0.75 in. (1” permeate tube extensions are 0.75” OD). Note: Different diameters are available. Specifications are subject to change without notice.
Recommended Element Cross Flow Rate
See the official PDF for exact tabulated values. The recommended cross flow rate is provided in m³/hr and gpm for various element diameters (1.8” to 10”) across different feed spacer sizes (24, 31, 46, 65, 80 mils). The cross flow rate will be subject to differential pressure limitations and specific applications.
Membrane Area (sq. ft.)
See the official PDF for exact tabulated values. The membrane area in square feet is provided for various element models and element diameters across different feed spacer sizes (24, 31, 46, 65, 80 mils).
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the original 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.