Datasheet summary
A6 PVDF 500kDa
Engineering summary from PDF text extraction for A6 PVDF 500kDa. Verify every value with the OEM datasheet.
Summary
Product identification
This is an Industrial Ultrafiltration Spiral-Wound Element: A6 (PVDF 500kDa). Synder Filtration Ultrafiltration Elements are designed to offer an optimal combination of flux and rejection across a comprehensive range of MWCOs.
- Membrane Type: Proprietary PVDF or PES
- Construction: Spiral-Wound with netted outerwrap or fiber glass hardshell (FRP)
Industrial Series Benefits:
- Widest range of UF MWCOs available
- Good resistance to pH and temperature
- High resistance to fouling
- Customizable dimensions for unique housings
Common Applications:
- Anodic electrocoat paint
- Microbial/Particle removal
Operating limits
- Pressure:
- Max Inlet Pressure: 116 PSI (8.0 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.
- Temperature:
- Max. Operating: 122°F (50°C)
- Max. CIP Temperature: 122°F (50°C)
- pH Parameters:
- pH Range during Operation at 25°C Max.: 1.0-11.0
- pH Range during CIP Operation at 50°C Max.: 2.0-11.0
- Peroxide:
- Free Peroxide in Product During Operation: <3 ppm
- Peroxide as a sanitizer at 25°C Max, pH 6-7, 10 minutes recirculation: 0.1%
- Chlorine:
- Free Chlorine During Operation: 0 (Norm ppm), <0.1 (Max ppm)
- Chlorine During CIP at pH 10.8-11.0 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.
Mechanical / hydraulic
Dimensions & Weight:
| Element | Model No. | Diameter (B) in (cm) | Length (A) in (cm) | PWT ID/OD in (cm) | Tube Extension (C) in (cm) | Dry Weight lb (kg) |
|---|---|---|---|---|---|---|
| 1.8” | 1812TM | 1.8” (4.6) | 11.75” (29.8) | 0.665” (1.71) | 0.75” (perm), 1.00” (plug) | 1.0 (0.45) |
| 2.5” | 2540TM | 2.4” (6.1) | 40.0” (101.6) | 0.75” (1.90) | 1.00” (2.54) | 4.0 (1.8) |
| 2540HF | 2.4” (6.1) | 40.0” (101.6) | 0.625” (1.59) | - | 4.0 (1.8) | |
| 2540HM | 2.4” (6.1) | 40.0” (101.6) | 0.75” (1.90) | 1.00” (2.54) | 4.0 (1.8) | |
| 4” | 4040TM | 3.9” (9.9) | 40.0” (101.6) | 0.75” (1.90) | 1.00” (2.54) | 12.0 (5.5) |
| 4040HM | 3.9” (9.9) | 40.0” (101.6) | 0.75” (1.90) | 1.00” (2.54) | 12.0 (5.5) | |
| 4040HF | 3.9” (9.9) | 40.0” (101.6) | 0.625” (1.59) | - | 12.0 (5.5) | |
| 8” | 7940HF | 7.9” (20.1) | 40.0” (101.6) | 1.138” (2.89) | - | 35.0 (15.9) |
| 8040HF | 7.9” (20.1) | 40.0” (101.6) | 1.125” (2.86) | - | 35.0 (15.9) |
Note: For element sizes not listed, custom designs are available to fit exact needs based on outer diameter (OD) or vessel/housing inner diameter (ID), element inner diameter (ID), and length. Elements are also available with or without a controlled bypass tail. Additional feed spacers are available.
Membrane Area (sq. ft.):
| Element | Feed Spacer (in mils) | 24 | 31 | 46 | 65 | 80 |
|---|---|---|---|---|---|---|
| 1812TM | 3.1 | 2.7 | 2.1 | 1.6 | 1.3 | |
| 2540M | 28 | 24 | 20 | 16 | 13 | |
| 2540F | 30 | 26 | 22 | 17 | 14 | |
| 4040M | 81 | 72 | 58 | 46 | 39 | |
| 4040F | 86 | 75 | 61 | 49 | 41 | |
| 7940F | 379 | 335 | 268 | 210 | 178 | |
| 8040F | 379 | 335 | 268 | 210 | 178 |
Recommended Element Cross Flow Rate:
| Element | Feed Spacer (in mils) | 24 | 31 | 46 | 65 | 80 |
|---|---|---|---|---|---|---|
| 1.8” | m³/hr | 0.7 | 0.8 | 0.9 | 1.0 | 1.1 |
| gpm | 3 | 3 | 4 | 4 | 5 | |
| 2.5” | m³/hr | 1.3 | 1.5 | 1.8 | 2.0 | 2.1 |
| gpm | 6 | 7 | 8 | 9 | 9 | |
| 4.0” | m³/hr | 3 | 4 | 5 | 5 | 5 |
| gpm | 15 | 17 | 20 | 23 | 24 | |
| 8” | m³/hr | 15 | 17 | 20 | 23 | 24 |
| gpm | 66 | 75 | 89 | 99 | 105 |
Note: The recommended cross flow rate will be subject to differential pressure limitations and specific applications. Trials should be conducted to determine optimal application conditions.
Disclaimer: This summary is based on the provided text extract. The original PDF may contain additional figures, footnotes, or more recent revisions. 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.