Datasheet summary
BY PHT PVDF 100kDa
Engineering summary from PDF text extraction for BY PHT PVDF 100kDa. Verify every value with the OEM datasheet.
Summary
Product identification
Synder Filtration’s PHT Series of Ultrafiltration Elements. Specifically, the PHT Sanitary Ultrafiltration Spiral-Wound Element: BY (PVDF 100kDa). These elements offer exceptional physical and chemical durability.
Operating limits
- Maximum Temperature: 60°C (140°F)
- pH Range @ Max Temperature: 3-10
- 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
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
| Feed Spacer (in mils) | 31 | 46 | 65 | 80 |
|---|---|---|---|---|
| Sweet Whey Max. T.S. | 15 | 25 | 28 | 30 |
| Acid Whey Max. T.S. | 15 | 24 | 26 | 28 |
| Skim Milk Max. T.S. | 14 | 24 | 26 | 28 |
| Whole Milk Max. T.S. | 15 | 30 | 33 | 35 |
Note: Trials should be made to determine temperature and viscosity effects.
Mechanical / hydraulic
PHT Series 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
Element Dimensions and Weights
| Model No. | OD (in.) | L (in.) | 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 |
*1” permeate tube extensions (0.75” OD) Note: Different diameters are available. Specifications are subject to change without notice.
Recommended Element Cross Flow Rate The recommended cross flow rate will be subject to differential pressure limitations and specific applications.
| Element | Feed Spacer (in mils) | 24 | 31 | 46 | 65 | 80 |
|---|---|---|---|---|---|---|
| 1.8” | m³/hr | 1 | 1 | 1 | 2 | 2 |
| gpm | 4 | 5 | 6 | 7 | 7 | |
| 2.5” | m³/hr | 2 | 2 | 3 | 3 | 3 |
| gpm | 9 | 10 | 11 | 12 | 13 | |
| 3.8” | m³/hr | 5 | 6 | 7 | 8 | 8 |
| gpm | 22 | 25 | 29 | 33 | 35 | |
| 4.3” | m³/hr | 6 | 7 | 9 | 10 | 10 |
| gpm | 29 | 32 | 38 | 44 | 46 | |
| 5.8” | m³/hr | 12 | 13 | 16 | 18 | 19 |
| gpm | 51 | 59 | 69 | 78 | 83 | |
| 6.3” | m³/hr | 15 | 17 | 20 | 22 | 24 |
| gpm | 65 | 74 | 88 | 99 | 105 | |
| 8” | m³/hr | 21 | 24 | 29 | 33 | 35 |
| gpm | 94 | 107 | 128 | 143 | 154 | |
| 10” | m³/hr | 42 | 48 | 57 | 64 | 68 |
| gpm | 184 | 213 | 250 | 283 | 299 |
Membrane Area (sq. ft.)
| Model No. | Feed Spacer (in mils) | 24 | 31 | 46 | 65 | 80 |
|---|---|---|---|---|---|---|
| 1812F | N/A | 3.6 | N/A | N/A | N/A | |
| 2519 | 15 | 13 | 10 | N/A | N/A | |
| 2540F | 34 | 29 | 22 | N/A | N/A | |
| 2540M | 35 | 30 | 23 | N/A | N/A | |
| 3838 | 85 | 72 | 58 | 46 | 38 | |
| 3838.75 | 86 | 74 | 59 | 47 | 39 | |
| 3850 | 100 | 84 | 70 | 52 | 46 | |
| 3938.75 | 102 | 89 | 69 | 53 | 47 | |
| 4333 | 99 | 86 | 66 | 53 | 44 | |
| 4335 | 105 | 91 | 71 | 56 | 47 | |
| 4335.5 | 107 | 93 | 72 | 57 | 48 | |
| 4336 | 108 | 94 | 73 | 58 | 49 | |
| 4338 | 115 | 100 | 77 | 62 | 52 | |
| 5838 | 210 | 184 | 147 | 114 | 96 | |
| 6324 | 150 | 134 | 107 | 83 | 70 | |
| 6338 | 246 | 220 | 176 | 136 | 115 | |
| 6424 | 157 | 140 | 112 | 83 | 74 | |
| 6438 | 258 | 230 | 184 | 136 | 122 | |
| 7824 | 242 | 210 | 166 | 132 | 110 | |
| 7838 | 396 | 344 | 273 | 216 | 180 | |
| 8038 | 414 | 368 | 287 | 225 | 189 | |
| 8040 | 414 | 368 | 287 | 225 | 189 | |
| 8238 | 441 | 384 | 302 | 238 | 201 | |
| 8240 | 441 | 384 | 302 | 238 | 201 | |
| 8338 | 450 | 400 | 311 | 245 | 207 | |
| 8340 | 450 | 400 | 311 | 245 | 207 | |
| 9838 | N/A | 564 | 440 | 351 | 296 | |
| 10338 | N/A | 620 | 492 | 386 | 326 |
Common applications
- Corn wet milling
- Microbial/Particle removal
Disclaimer: This summary is based on the provided text extract and may not include all figures, footnotes, or the latest revisions. For contractual data, always refer to the official OEM PDF datasheet 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.