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DHPS Double Layers PES Sterilization Membrane Filter Cartridge
The DHPS series filter cartridge adopts unique double-layer hydrophilic Polyethersulfone (PES) membrane, which has super filtration performance and reliable bacteria interception ability, establishes a new benchmark for sterilization filtration. It can tolerate repeated steam sterilization and meet the filtration requirements of packaging water sterilization and pure draft beer production technology.
Product Features
Double-layer membrane design, pre-filtration membrane is asymmetric Polyethersulfone (PES) membrane, to ensure longer life, and effectively reduce system costs;
Double-layer guarantee increases the filter safety factor by more than 10 times;
Large effective filtration area, excellent long life, low cost characteristics;
No use any binders and surfactants, effectively reducing the risk of precipitation.
Typical Applications
Sterilization and filtration of packaged water, wine, syrup
Pure draft beer terminal filtration
Product Material and Technical Parameters
| Filter Material | Double Polyethersulfone (PES) membrane |
| Support Layer | Polypropylene (PP) |
| Cage/Core/End cap | Polypropylene (PP) |
| Seal Material | FEP, EPDM, Viton |
| Maximum Operating Temperature | 90°C |
| Maximum Operating Differential Pressure | 4.0 bar / 21°C |
| 2.4 bar / 90°C | |
| Maximum Operating Differential Pressure (reverse direction) | 2bar/21℃ |
| Steam Sterilization | 121℃/30min |
| Online maximum pressure0.3bar | |
| Filtration Area | 0.6-0.7m2/10" |
| Cleaning Method | 2%NaOH liquor<65℃ |
| Biosecurity | Every 10 inches of dissolved matter<30mg |
| Endotoxin<0.25EU/ml |
Integrity Test
Diffusion flow test (10"@23℃) | 2210 | 2222 | 4522 | 4545 | 6545 |
≤25ml/min | ≤15ml/min | ≤25ml/min | ≤15ml/min | ≤25ml/min |
Ordering information
DHPS 2210 10 C1 S
Series | Micron | Length | End Cap Type | Seal Material | ||||
| 2210 | =0.22+0.1μm | 10 | =10" | C1 | =226/Spear | P | =FEP |
| 2222 | =0.22+0.22μm | 20 | =20" | C3 | =222/Spear | E | =EPDM |
DHPS | 4522 | =0.45+0.22μm | 30 | =30" | C5 | =222/Flat | S | =Silicone |
| 4545 | =0.45+0.45μm | 40 | =40" | C6 | =226/Flat | V | =Viton |
| 6545 | =0.65+0.45μm |
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1. Are you manufacturer or trading company?
We are manufacturer with 7500M2 factory passed ISO9001, ISO14001, ISO45001 management certification.
2. What's about the MOQ?
Small MOQ for customers, can be negotiated according to customers’ requirements.
3. What's about the sample cost?
We provide free sample, you just need to pay for the freight.
4. How about the delivery?
The goods will be sent out in 7 working days after pre-payment.
5. How is the feedback from customer?
Our high quality products and professional service have won the recognition of customers, get their good feedback and next purchase orders.
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