Popular Design for Single layer polypropylene pleated high flux terminal filter cartridge (SDPP) series for Zurich Factory
Popular Design for Single layer polypropylene pleated high flux terminal filter cartridge (SDPP) series for Zurich Factory Detail:
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.
Filtration of Acid and Alkali;
Sterile filtration of biological solvent;
Fine filtration of organic solvent;
Fine filtration of sensitive etching agent and magnetic ink;
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;
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”
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
|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|
|DN=220 Inner steel liner|
|EN=226 inner steel liner|
Product detail pictures:
Related Product Guide:
Water Filter Cartridge and Choosing the Right Water Filtration System
Basic Functions of a Water Filter Cartridge
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We show how to purify aluminum nitrate and strontium nitrate by recrystallization. This is important because those two substances must be extremely pure for our upcoming video on making glow in the dark powder.
First make aluminum nitrate from our previous video: http://www.youtube.com/watch?v=u4Ha1SJrazY
Dissolve the dry aluminum nitrate in water and filter off any insoluble materials. We could not filter it off before it dried in the previous video because the particles at that stage are much too small. It needs crystallize once to aggregate into particles large that can be filtered.
After filtering, dry off the aluminum nitrate. The desiccator bag might be useful here: http://www.youtube.com/watch?v=XJFfS_YbbYI
After drying, carefully weigh out the crystals. Then take that mass and add in 20% mass of water. So if you have 50g like me, you add 10g of water (or 10mL since density is 1g/mL).
It won’t all dissolve, so carefully heat the mixture until it dissolves. Then cover it and let it cool down. Eventually it’ll crystallize out purer crystals.
After the mixture cools to room temperature, and left for a few hours. The liquid is poured off and discarded, it has the impurities and is not needed.
The crystals are again weighed and once again they are recrystallized with 20% water.
Once this is done. Dry the final product. I started with 50g and ended up with 17g. But now it’s very pure. Better than 99%
Strontium nitrate also needs to be purified. But it’s solubility doesn’t change that much with temperature so we’ll have to purify by slow evaporation recrystallization rather than thermal cycle recrystallization.
First, make strontium nitrate like our previous video: http://www.youtube.com/watch?v=_rd8b6wNnKA
Once again, dissolve it in water and filter it. Then let it crystallize. But before it dries completely, let the liquid reduce to about 20% of it’s saturated volume. So I started with a saturated solution of 10mL of strontium nitrate, i then waited until it evaporated down to 2mL of fluid. The crystals are not included in this assessment. Then discard the liquid. Repeat the recrystallization process.
Once again, use the desiccator bag to obtain extremely dry chemicals.
We are now ready to produce glow-in-the-dark powder.
Demonstration of Viper Performance’s Race & Competition oil catch can.
This professional oil catch can works like a dream, and beautifully manufactured.
Ideal for rally, hill climb, drifting, quarter mile racing or any track day car.
By Riva from Florida - 2016.12.09 14:01
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
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