Single layer polypropylene pleated high flux terminal filter cartridge (SDPP) series
SDPP series of cartridge adopt polypropylene micro membrane, with high bubble point, high vido ration, high flux, long life, very good resistance of acid, alkali and chemical solvents. Widely used for clarification and sterile filtration.
Every cartridge is integrity tested before delivery.
Typical Application
Filtration of Acid and Alkali;
Sterile filtration of biological solvent;
Fine filtration of organic solvent;
Clarification&aseptic beverage&wine;
Fine filtration of sensitive etching agent and magnetic ink;
Features
High vido ratio, high flux, long life;
High bubble point;
Excellent chemical stability;
Low protein absorb-ability;
Can stand up to hundreds of times online steam sterilization;
Material structure
Filter media: Imported polypropylene micro membrane;
Diversion layer:Polypropylene fiber
Central tube: Polypropylene, strengthen heat resistance liner;
Shell/End cap: Polypropylene
Seal ring: Silicone rubber/EPDM/fluorous/outer terafluoroethylene rubber
Filter Area:≥0.60m2@ø69, 10”
Operation condition
Max temperature:
A: normal Polypropylene shell and center tube,≤60℃
B: Polypropylene shell&socket liner,≤80℃
C: high molecular weight Polypropylene shell&strengthen heat resistance liner tube&socket liner, ≤80℃
Max differential pressure: Positive pressure difference 4bar@23℃
Reverse pressure difference 2bar@23℃
Steam sterilization:121℃ for 30 minutes
Ordering Information
| SDPP Precision Up end Cap Length |
| 0010=0.1um Z=Cylindrical sharp corner 25=2.5” |
| 0022=0.22um S=Triangular fin 05=5” |
| 0045=0.45um P=Bulkhead 10=10” |
| 0065=0.65um LP=Two flat port 20=20” |
| LHP=Two flat steel liner 30=30” |
| PLP=One flat port one bulkhead 40=40” |
| G=Heat resistance type |
| Central tube Down port Seal ring |
| Default=PP D=226 normal S=Silicone rubber |
| H=Stainless steel E=226 normal V=Fluorine rubber |
| T=Strengthen heat resistance liner DH=222 Outer steel ring Y=EPDM rubber |
| EH=226 Outer steel ring F=NBR |
| AD=222 special WV=Outer terafluoroethylene rubber |
| AE=226 special |
| C=215 normal |
| F=220 normal |
| DN=220 Inner steel liner |
| EN=226 inner steel liner |
