Datasheet summary
Puron PSH 250
Engineering summary from PDF text extraction for Puron PSH 250. Verify every value with the OEM datasheet.
Summary
Product identification
- Product Line: PURON® HOLLOW FIBER MODULES
- Application: Hollow Fiber Submerged Membrane Modules for MBR Applications
- Membrane Chemistry: Proprietary PVDF
- Membrane Type: Braided hollow fiber for outside-in operation
- Fiber Support Chemistry: Polyester
- Nominal Pore Size: 0.03 µm
- Outside Fiber Diameter: 0.1 inch (2.6 mm)
- Regulatory Information: Accepted by California Department of Public Health (CDPH) for compliance with California Water Recycling Criteria (Title 22)
- Potting Material: Proprietary epoxy compound
- Module Frame Material: 316 Stainless Steel
- Permeate Collection Tube Material: ABS, PVC, PE manifolds
- Storage Solution: Glycerin
Product specifications
| Model | Membrane Area ft² (m²) | Rows per Module |
|---|---|---|
| PSH 250 | 2,690 (250) | 8 |
| PSH 300 | 3,230 (300) | 8 |
| PSH 500 | 5,380 (500) | 16 |
| PSH 600 | 6,460 (600) | 16 |
| PSH 1500 | 16,150 (1,500) | 44 |
| PSH 1800 | 19,375 (1,800) | 44 |
Operating limits
- Temperature Range: 41 - 104°F (5 - 40°C)
- Maximum Filtration Transmembrane Pressure: 9 psi (0.6 bar)
- Maximum Backflush Transmembrane Pressure: 9 psi (0.6 bar)
- Allowable pH Range for Cleaning: 2.0 – 10.5
- Maximum Allowed Total Chlorine @ 95°F (35°C) or Lower:
- 1,000 ppm @ pH 8 or higher during maintenance clean
- 2,000 ppm @ pH 8 or higher during recovery clean
- Maximum Allowed Total Chlorine Contact: 500,000 ppm-hrs cumulative
Mechanical / hydraulic
Nominal Dimensions & Weight
| Model | L Inches (mm) | W Inches (mm) | H Inches (mm) | Dry Weight Pounds (kg) |
|---|---|---|---|---|
| PSH 250 | 35.67 (906) | 35.16 (893) | 93.82 (2,384) | 660 (300) |
| PSH 300 | 35.67 (906) | 35.16 (893) | 93.82 (2,384) | 715 (325) |
| PSH 500 | 65.43 (1,662) | 35.16 (893) | 95.35 (2,422) | 1,210 (550) |
| PSH 600 | 65.43 (1,662) | 35.16 (893) | 95.35 (2,422) | 1,265 (575) |
| PSH 1500 | 88.35 (2,244) | 69.10 (1,755) | 99.61 (2,530) | 2,860 (1,300) |
| PSH 1800 | 88.35 (2,244) | 69.10 (1,755) | 99.61 (2,530) | 3,434 (1,570) |
Connections
| Model | Permeate Type | Permeate Outside Diameter (mm) | Air Type | Air Outside Diameter (mm) |
|---|---|---|---|---|
| PSH 250 | Flange | DN 50 | Flange | DN 50 |
| PSH 300 | Flange | DN 50 | Flange | DN 50 |
| PSH 500 | Flange | DN 80 | Flange | DN 80 |
| PSH 600 | Flange | DN 80 | Flange | DN 80 |
| PSH 1500 | Pipe | Ø 200 | Pipe | Ø 110 |
| PSH 1800 | Pipe | Ø 200 | Pipe | Ø 110 |
Storage and Handling
- Storage of PURON Modules:
- Ambient temperature: 41 to 77°F (5 to 25°C).
- Avoid extended exposure to UV.
- Do not store for longer than 3 months on site.
- Transport of PURON Modules:
- Ambient temperature: 23 to 113°F (-5 to 45°C).
- For ship transport, use seaworthy packaging.
- Dry-up Protection:
- Once commissioned with aqueous medium, modules should never be stored dry.
- For idle periods of 7 days or less, keep submerged in aerated, recirculated, healthy biomass, with module aeration every 30 minutes for 1 minute to assure sludge mixing.
- Storage of Used Modules (idle period > 7 days):
- Submerge fully in potable water, aerate 3-4 hours, drain, and refill with fresh water.
- Add sodium hypochlorite to achieve 10 mg/L total chlorine at pH 5.5-7.5.
- Check chlorine daily; if below 5 mg/L, add more sodium hypochlorite.
- Long-term Storage (idle period > 21 days or dry-up unavoidable): Consult KMS for details.
- Proper Handling: Exercise utmost care; avoid collisions, impact, or rough handling.
- Precautions When Working Near the Hollow Fiber Module: Keep modules free from sharp objects or heat sources. Prohibit actions causing sparks (e.g., welding, grinding).
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. Contractual data must match the OEM PDF revision used on the 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.