Datasheet summary
XT PES 1kDa
Engineering summary from PDF text extraction for XT PES 1kDa. Verify every value with the OEM datasheet.
Summary
Product identification
This is a Sanitary Ultrafiltration Spiral-Wound Element, model XT (PES 1kDa). These Synder Filtration Ultrafiltration Elements offer an optimal combination of flux and rejection.
Operating limits
Recommended Operating Parameters
- Maximum Temperature: 55°C (131°F)
- pH Range @ Max Temperature: 3-9
- pH Range @ Ambient Temperature: 2-10
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): 50°C (122°F)
- pH Range @ Max Temperature: 2-11
- pH Range @ Ambient Temperature: 1.8-11
Chlorine
- Free Chlorine During Operation: Norm 0 ppm, Max <0.1 ppm
- Chlorine During CIP at pH 10.8-11.0 and 50°C: Norm 150 ppm, Max 180 ppm
- Note: Maximum chlorine exposure for all elements is 30 minutes per day at pH and temperature conditions listed above.
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
Element Dimensions
| Element Model No. | Diameter (B) in | Length (A) in | P.W.T. ID |
|---|---|---|---|
| 1.8” | |||
| 1812F | 1.8 | 12 | 0.63 |
| 2.5” | |||
| 2519 | 2.5 | 19.25 | 0.63 |
| 2540F | 2.5 | 40 | 0.63 |
| 2540M* | 2.5 | 38 | 0.75 |
| 3.8” | |||
| 3838 | 3.8 | 38 | 0.83 |
| 3838.75 | 3.8 | 38.75 | 0.83 |
| 3850 | 3.8 | 50 | 0.83 |
| 3938.75 | 4.0 | 38.75 | 0.63 |
| 4.3” | |||
| 4333 | 4.3 | 33 | 0.83 |
| 4335 | 4.3 | 35 | 0.83 |
| 4335.5 | 4.3 | 35.5 | 0.83 |
| 4336 | 4.3 | 36 | 0.83 |
| 4338 | 4.3 | 38 | 0.83 |
| 5.8” | |||
| 5838 | 5.8 | 38 | 1.14 |
| 6.3” | |||
| 6338 | 6.3 | 38 | 1.14 |
| 6324 | 6.3 | 24 | 1.14 |
| 6.4” | |||
| 6438 | 6.4 | 38 | 1.14 |
| 6424 | 6.4 | 24 | 1.14 |
| 7.8” | |||
| 7838 | 7.8 | 38 | 1.14 |
| 7824 | 7.8 | 24 | 1.14 |
| 8” | |||
| 8038 | 8.0 | 38 | 1.14 |
| 8040 | 8.0 | 40 | 1.14 |
| 8238 | 8.2 | 38 | 1.14 |
| 8240 | 8.2 | 40 | 1.14 |
| 8338 | 8.3 | 38 | 1.14 |
| 8340 | 8.3 | 40 | 1.14 |
| 9.8” | |||
| 9838 | 9.8 | 38 | 1.14 |
| 10” | |||
| 10338 | 10.3 | 38 | 1.14 |
*1” permeate tube extensions (0.75” OD)
Element Descriptions (Weight)
| 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.
Membrane Area (sq. ft.)
| Element Model No. | Feed Spacer (in mils) 24 | Feed Spacer (in mils) 31 | Feed Spacer (in mils) 46 | Feed Spacer (in mils) 65 | Feed Spacer (in mils) 80 |
|---|---|---|---|---|---|
| 1.8” | |||||
| 1812F | N/A | 3.6 | N/A | N/A | N/A |
| 2.5” | |||||
| 2519 | 15 | 13 | 10 | N/A | N/A |
| 2540F | 34 | 29 | 22 | N/A | N/A |
| 2540M | 35 | 30 | 23 | N/A | N/A |
| 3.8” | |||||
| 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 |
| 4.3” | |||||
| 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 |
| 5.8” | |||||
| 5838 | 210 | 184 | 147 | 114 | 96 |
| 6.3” | |||||
| 6324 | 150 | 134 | 107 | 83 | 70 |
| 6338 | 246 | 220 | 176 | 136 | 115 |
| 6.4” | |||||
| 6424 | 157 | 140 | 112 | 83 | 74 |
| 6438 | 258 | 230 | 184 | 136 | 122 |
| 7.8” | |||||
| 7824 | 242 | 210 | 166 | 132 | 110 |
| 7838 | 396 | 344 | 273 | 216 | 180 |
| 8” | |||||
| 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 |
| 9.8” | |||||
| 9838 | N/A | 564 | 440 | 351 | 296 |
| 10” | |||||
| 10338 | N/A | 620 | 492 | 386 | 326 |
Recommended Element Cross Flow Rate
| Element | Feed Spacer (in mils) 24 m³/hr (gpm) | Feed Spacer (in mils) 31 m³/hr (gpm) | Feed Spacer (in mils) 46 m³/hr (gpm) | Feed Spacer (in mils) 65 m³/hr (gpm) | Feed Spacer (in mils) 80 m³/hr (gpm) |
|---|---|---|---|---|---|
| 1.8” | |||||
| 1 (4) | 1 (5) | 1 (6) | 2 (7) | 2 (7) | |
| 2.5” | |||||
| 2 (9) | 2 (10) | 3 (11) | 3 (12) | 3 (13) | |
| 3.8” | |||||
| 5 (22) | 6 (25) | 7 (29) | 8 (33) | 8 (35) | |
| 4.3” | |||||
| 6 (29) | 7 (32) | 9 (38) | 10 (44) | 10 (46) | |
| 5.8” | |||||
| 12 (51) | 13 (59) | 16 (69) | 18 (78) | 19 (83) | |
| 6.3” | |||||
| 15 (65) | 17 (74) | 20 (88) | 22 (99) | 24 (105) | |
| 8” | |||||
| 21 (94) | 24 (107) | 29 (128) | 33 (143) | 35 (154) | |
| 10” | |||||
| 42 (184) | 48 (213) | 57 (250) | 64 (283) | 68 (299) |
The recommended cross flow rate will be subject to differential pressure limitations and specific applications.
Standard Series Benefits
- Conforms to 3-A, FDA, and USDA sanitary standards
- Widest range of UF MWCO’s available
- Good resistance to pH and temperature
- High resistance to fouling
- Customizable dimensions for unique housings
Common Applications
- Color removal
- Antibiotic concentration
- Protein & polypeptide concentration
Technical Notes
For element sizes not listed, or to design an element to fit exact needs (outer diameter, inner diameter, length, or with/without controlled bypass tail), please consult Synder Filtration. Additional feed spacers are also available. Trials should be conducted to determine optimal application conditions.
Disclaimer: This summary is generated from an extracted text and may not include all figures, footnotes, or the latest revisions present in the complete OEM PDF datasheet. For contractual data and complete specifications, the official OEM PDF revision used on the project must be consulted.
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.