Datasheet summary
V0.2 PVDF 0.2um
Engineering summary from PDF text extraction for V0.2 PVDF 0.2um. Verify every value with the OEM datasheet.
Summary
Product identification
These are Industrial Microfiltration Spiral-Wound Elements, specifically the V0.2 (PVDF 0.2 µm) series.
- Membrane Type: Proprietary PVDF or PES
- Construction: Spiral-Wound with netted outerwrap or fiber glass hardshell (FRP)
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 Temperature: 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, pH6-7, 10 minutes recirculation: 0.1%
- 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.
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) <br> 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) |
Membrane Area (sq. ft)
| Element | 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 |
|---|---|---|---|---|---|
| 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 (m³/hr) | Feed Spacer (in mils) 24 (gpm) | Feed Spacer (in mils) 31 (m³/hr) | Feed Spacer (in mils) 31 (gpm) | Feed Spacer (in mils) 46 (m³/hr) | Feed Spacer (in mils) 46 (gpm) | Feed Spacer (in mils) 65 (m³/hr) | Feed Spacer (in mils) 65 (gpm) | Feed Spacer (in mils) 80 (m³/hr) | Feed Spacer (in mils) 80 (gpm) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.8” | 0.7 | 3 | 0.8 | 3 | 0.9 | 4 | 1.0 | 4 | 1.1 | 5 |
| 2.5” | 1.3 | 6 | 1.5 | 7 | 1.8 | 8 | 2.0 | 9 | 2.1 | 9 |
| 4.0” | 3 | 15 | 4 | 17 | 5 | 20 | 5 | 23 | 5 | 24 |
| 8” | 15 | 66 | 17 | 75 | 20 | 89 | 23 | 99 | 24 | 105 |
| Note: The recommended cross flow rate will be subject to differential pressure limitations and specific applications. |
Technical Notes
For element sizes not listed, custom designs are available to fit specific needs, including outer diameter (OD) or vessel/housing inner diameter (ID), element inner diameter (ID), and length. Elements can be supplied with or without a controlled bypass tail, and additional feed spacers are available. Trials are recommended to determine optimal application conditions.
Benefits
- Good resistance to pH and temperature
- High resistance to fouling
- Customizable dimensions for unique housings
Common Applications
- Microbial removal
- Enzyme clarification
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. For contractual data, always refer to the official OEM PDF revision used on the specific 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.