Duo-MAXX
Maxx protection for Membrane Filters
Designed as a "Pre-Final" filter the Duo-Maxx was created to protect final filters saving money and extending the life of your final filters. Duo Maxx incorporates a synchronized media design. Duo-Maxx design utilizes a prefiltration layer up-stream or over our final membrane layer in the same cartridge. Duo-Maxx is a pre-filter and a final filter in one.
Duo-Maxx is available in multiple micron ranges and combinations to meet the requirements of your process. Duo Maxx is available in two prefiltration materials; Polypropylene microfiber and Borosilicate microglass. The final filtration layer is available in Nylon, Polysulfone, and Strainrites' asymmetric Polyethersulfone membrane.
Typical Applications
- Pre-final Ultra pure water
- Pre-final high purity chemicals
- Bio-pharmaceutical
- Bio-Burden reduction
- Viscous fluids and polymers
- Reliable non fiber releasing media
- Synchronized media
- Thermally bonded construction
- No additives or glue
- All materials of construction are FDA compliant with CFR Title 21
- Thermally bonded construction without the use of adhesives or binders, resulting in lower extractables
- High strength design allowing for extended use and multi-autoclave cycles
| Materials of Construction | |
|---|---|
| Pre-Filter Media: | Borosilicate Microglass (GF), Polypropylene (MF) |
| Membrane Media: | Polyethersulfone, Nylon, Polysulfone |
| Support Material: | Polypropylene, Polyester |
| End Caps: | Polypropylene |
| Cage/Core: | Polypropylene |
| Sealing: | Thermal Bond |
| Seals: | Buna N, Fluorocarbon, EPDM FEP Encapsulated Fluorocarbon, PTFE, Silicone |
| Dimensions | |
| Outside Dia: | 2.7" (6.87cm) |
| Lengths: | 10" (25.4cm), 20" (50.8cm), 30" (76.2cm), 40" (102cm) |
| Surface Area GF: | 5ft2 per 10" equivalent |
| Surface Area MF: | 6.8ft2 per 10" equivalent |
| Performance Specification | |
| Absolute Rated Retention: | Polyethersulfone: 0.04, 0.10, 0.20, 0.45, 0.65, 0.80, 1.20 Polysulfone: 0.03, 0.05, 0.10, 0.20, 0.45, 0.65 Nylon: 0.10, 0.20, 0.45, 0.65, 0.80, 1.2 |
| Maximum Differential Pressure | |
| Forward: | 50 psid (5.5 bar) @ 75°F (24°C) 40 psid (2.8 bar) @ 180°F (82°C) |
| Reverse: | 50 psid (3.4 bar) @ 75°F (24°C) |
| Maximum operating Temperature | |
| 180°F (82°C) Continuous Duty Polypropylene Hardware | |
| Toxicity | |
| Cartridge materials meet USP Class VI and CFR 21 for food and beverage contact | |
| Sterilization | |
| Cartridge can be sterilized via steam or Autoclave: 20 times at 275°F (135°C) Cartridge may be sanitized in place with common sanitizing agents, contact factory for chemical compatibility |
|
| Packaging Economy | |
| Bulk packaging in case quantities to reduce material disposal | |
| 10 inch | 24 per carton |
| 20 inch | 12 per carton |
| 30 inch | 12 per carton |
| 40 inch | 9 per carton |
| Cartridge Series | Pre-Filter Materials | Micron Rating |
Membrane | Length | End Cap Configurations | Gasket/O-Ring Materials | Cartridge Grade |
|---|---|---|---|---|---|---|---|
| ex. DMX Duo-Maxx | GF GF- Borosilicate Microglass MF- Polypropylene Micro-fiber | 0.04 0.03 0.04 0.05 0.10 0.20 0.45 0.65 0.80 1.20 | E E- Polyethersulfone N - Nylon S - Polysulfone | 10 10 20 30 40 | C7 C1-Flat open ends C2-Recessed Cup/213 C3-Flat/222 C4-Flat closed ends C5-Recessed Cup/222 C6-Flat/226 C7-Fin/226 C8-Fin/222 | S S - Silicone (standard O-rings) B - Buna N (standard gaskets) V - Fluorocarbon E - EPDM T - PTFE TV - FEP Encapsulated Fluorocarbon |
Blank-Industrial
Options I - 316 Stainless Steel Insert DIF - DI Flush |
