Description
| Apllication Conditions | aqueous solutions with wide range of pH, inert gases | some aqueous solutions, organic solutions and vapors, gases |
|---|---|---|
| Holder Materials | PEEK, CPVC (discontinued) | Stainless Steel (304) |
| O-ring Materials | Viton® | Kalrez® or Graphite |
| Temperature range | 0 to 85 °C | -20 to 300 °C (with Kalrez® O-rings) up to 700°C (with Graphite seals) |
| Pressure range | up to 150 psi / 1000 kPa | up to 450 psi / 3000 kPa |
| Fittings Materials | Acetal or Delrin | Stainless Steel |
Common Specifications:
- Filtration modes
- dead-end (DE) filtration
- tangential flow (TF) filtration – requires special fittings
- Membrane Diameter:
- 25 mm (with optional inserts for 13 mm membranes)
- 33 mm
- 47 (50) mm
- 90 mm
- Membrane thickness: 20 to 200 μm
- Holder accommodates other types of membranes
- Input / Output ports:
- 1/8″ NPTF thread (standard)
- could be modified by request (custom)
Standard holder kit for 25 mm AAO Membranes includes:
- Top (upstream) and bottom (downstream) flanges
- Stainless steel support frit
- Stainless steel hardware (3 screws, 3 nuts)
- Set of 10 Viton® O-rings for selected membrane size
- Inserts for smaller membranes (optional, purchased separately)
- Fittings (purchased separately)
- Instruction manual
Replacement parts available:
- O-rings (Viton®, Kalrez®, Graphite)
- Mounting hardware
- Inserts for smaller membranes sizes (i.e, 13 mm in 25 mm holder)
- Fittings for dead end filtration (1/8″ or 1/4″ OD tubing to 1/8″ NPT ports)
- Fittings for tangential flow filtration (2 x 1/8″ or 2 x 1/4″ OD tubing to 1/8″ NPT ports)
