02 / 09
KEY FEATURES
- Double-layer hydrophilic PVDF membrane
- Sterilizing-grade liquid filtration
- Integrated Stäubli vent
- Low non-specific binding
- High-purity-water flushed
- Adhesive- and surfactant-free construction
Puretratech · I-PT72KASTCV
Double-Layer Hydrophilic PVDF Sterilizing-Grade Capsule Filter — Fine-chemical liquid filtration
Double-Layer Hydrophilic PVDF Sterilizing-Grade Capsule Filter for Fine-chemical liquid filtration. Its construction, retention rating and operating limits are the same as the base model PT72KASTCV.
Application field: ISterilizing grade: Yes
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View larger image01 / 10SKU / ModelI-PT72KASTCV
MOQ12 pcs
Lead time10 days
Country of originChina
HS code8421999090
Support / warranty3 years
01 / 09
PRODUCT OVERVIEW
Double-Layer Hydrophilic PVDF Sterilizing-Grade Capsule Filter for Fine-chemical liquid filtration. Its construction, retention rating and operating limits are the same as the base model PT72KASTCV.
If you are considering this product for Fine-chemical liquid filtration, confirm process-fluid compatibility, retention rating, operating conditions and any sterilization or sanitization requirements before ordering.
The double-layer hydrophilic PVDF membrane provides a redundant retention barrier, low non-specific binding and high dirt capacity for critical liquid processes.
The adhesive-free polypropylene assembly is flushed with high-purity water and includes a Stäubli vent for non-destructive online integrity testing.
03 / 09
APPLICATIONS
- Fine-chemical liquid filtration
04 / 09
MATERIALS
| Component | Material / method |
|---|---|
| Filter membrane | Double-layer hydrophilic polyvinylidene fluoride (PVDF) |
| Media support | Polypropylene (PP) |
| End caps | Polypropylene (PP) |
| Inner core | Polypropylene (PP) |
| Outer cage | Polypropylene (PP) |
05 / 09
BIOLOGICAL SAFETY
All components meet the biological-safety requirements of USP Class VI for plastics at 121 °C.
06 / 09
FOOD SAFETY COMPLIANCE
Materials of construction comply with applicable FDA regulations for food and beverage contact use, as detailed in Title 21 of the U.S. Code of Federal Regulations (21 CFR). Materials used for the filter media and hardware are suitable for food contact in accordance with EU 10/2011.
07 / 09
CAPSULE INTEGRITY
Minimum burst pressure: 123.5 psi (8.5 barg)
08 / 09
Integrity Test
| Pore size | Bubble point |
|---|---|
| 0.2/0.2 µm | 3.8 barg at 20 °C |
| 0.65/0.45 µm | 2.5 barg at 20 °C |
09 / 09
Product Configuration / Ordering Information
| Product number / model | Pore size | Length | Inlet | Outlet | Vent | Drain | Filling bell |
|---|---|---|---|---|---|---|---|
| I-PT72KASTCV | 0022=0.2/0.2µm | H=1.5 inch | 1T=1" TC | 1T=1" TC | S=Stäubli | S=Stäubli | B=Filling bell |
| 0064=0.65/0.45µm | S=2.5 inch | MT=0.5" TC | MT=0.5" TC | H=Hose barb | H=Hose barb | ||
| D=4 inch | M6H=3/8" multistep hose barb | 7H=1/2" hose barb | |||||
| L=5 inch | 8NF=1/2" NPT-F | ||||||
| M6H=3/8" multiple hose barb |