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Henan Tongwei Medical Equipment Co., LtdCall us : +86 − −19139704654 // Email us : [email protected]
Henan Tongwei Medical Equipment Co., LtdCall us : +86 − −19139704654 // Email us : [email protected]
Meltblown polypropylene depth filter elements are an exceptional value for general applications where long life high purity and low changeout frequency are required Donaldson Ultrafiber PP-FC depth filter elements are produced with proprietary meltblown microfiber technology and are a pure polypropylene depth filter element with exceptional dirt-holding capacity The Ultrafiber
Constructed with proprietary melt blown microfiber technology using pure polypropylene filter media PP-FC 100 filter elements have exceptional dirt-holding capacity PP-FC The PP-FC uses a graded density filter matrix which captures particles throughout the entire filter depth P-SM N The P-SM N filter element consists of a regenerable pleated filter matrix with stainless steel outer
Liquid Filter Elements Category Absolute Depth Filters Nominal Depth Filters Filter element PP-FC100 T LifeTec PP N LifeTec PP-TF N (P)-GSL N PP-FC T Filter media Polypropylene Pleated polypropylene Pleated polypropylene Stainless steel fibre or stainless steel mesh 1 4301 (304) Polypropylene Retention rates [μm] 0 5 1 3 5 10 20 absolute
DEPTH FILTER ELEMENTS FOR LIQUID OR GAS FILTRATION PP100 • Pleated polypropylene depth • Absolute 0 45 - 40 m • Steam sterilizable PP • Pleated polypropylene depth • Nominal 0 45 - 30 m • Steam sterilizable PP-FC • Meltblown polypropylene • Nominal 1 - 75 m MEMBRANE FILTER ELEMENTS PF-PP • Pleated polypropylene membrane
PP-FC DEPTH FILTER ELEMENTS PP-FC Differential Pressure Per Ten Inch Equivalent (TIE) — Water SPECIFICATIONS MATERIALS CFR TITLE Filter Media Polypropylene 177 1520 End Caps and Adapters Polypropylene 177 1520 O-ring EPDM (alternate material available upon request) 177 2600 AVAILABLE MICRON RATINGS 1 3 5 10 20 30 50 and 75 microns
PP-FC Depth Filter Element Advantages: Developed for PP-FC100 precision graded density filter elements are a further development of our already well proven nominal rated depth PP-FC filter The all Polypropylene filter medium is quite hydrophobic with a highly porous membrane structure
The nominal rated PP-FC depth filter is designed and developed as prefilter for coarse contaminations and as cost effective final filter Polypropylene fibres are blown continuously onto a central moulded support core All components of the PP-FC filter element are FDA listed for food contact use in the Code of Federal Regulations
US20050079379A1 US10/915 808 US91580804A US2005079379A1 US 20050079379 A1 US20050079379 A1 US 20050079379A1 US 91580804 A US91580804 A US 91580804A US 2005079379 A1 US2005079379 A1 US 2005079379A1 Authority US United States Prior art keywords fabric pp layer sb barrier fabric Prior art date 2003-08-11 Legal status (The legal status is an
The Ultrafiber PP-FC filter offers exceptional value for general Nominal retention rates from 1 to 75 m polypropylene melt blown depth filter Exceptional dirt holding capacity Contains no wetting agents we recommend the Ultrapolyplea PP100 pleated polypropylene filter element
Constructed with proprietary melt blown microfiber technology using pure polypropylene filter media PP-FC 100 filter elements have exceptional dirt-holding capacity PP-FC The PP-FC uses a graded density filter matrix which captures particles throughout the entire filter depth P-SM N The P-SM N filter element consists of a regenerable
Constructed with proprietary melt blown microfiber technology using pure polypropylene filter media PP-FC 100 filter elements have exceptional dirt-holding capacity PP-FC The PP-FC uses a graded density filter matrix which captures particles throughout the entire filter depth P-SM N The P-SM N filter element consists of a regenerable
Filter Products Company is proud to offer high-quality filtration and purification products by Donaldson Their facilities have accumulated multiple quality credentials including ISO 9001 and TS 16949 and many of their filter housings we offer are 3-A certified Drawing from 100 years of filtration experience Donaldson produces high-quality filters housing and other equipment for steam
The Donaldson (P)-PP-FC100 T precision graded density filter elements are a further development of our already well proven nominal rated depth (P)-PP-FC T filter often used as water filters chemical filters or trap filters These high performance elements excel in dirt holding capacity and give extremely low clean pressure losses as a result of the strictly controlled manufacturing of the
A respirable one-ply two-ply or multi-ply barrier fabric including one web comprising an electrostatically charged melt blown fibers nonwoven or a nanofiber/melt blown fibers nonwoven having a weak cationic emulsifier to reduce surface energy of the fibers so as to minimize penetration and wetting by oily mists and to thereby preserve the effectiveness of electrostatic charges applied to fibers
Tr u e depth filtration results f r om the closely controll e d fibre production in ma n ufacturing and also the process environment w h ich ensures a consistant and reliable high quality element The nominal rated PP-FC d e pth filter is designed and develo p ed as prefilter for coarse contaminations and as cost effec t ive final filter
All components of the PP-FC100 filter element are FDA listed for food contact use in the Code of Federal Regulations (CFR) Title 21 Filter Matrix: Polypropylene 177 1520 Upstream Support: Polypropylene 177 1520 Downstream Support: Polypropylene 177 1520 Outer Guard: Polypropylene 177 1520 Core: Polypropylene 177 1520
• Depth and membrane filters for pre- fine and sterile filtration of liquids and gases • Retention rates from 0 2 to 100 microns • Increased dirt holding capacity of filter media • Polyethersulfone (PES) polypropylene (PP) and polytetrafluorethylene (PTFE) media options • Lengths customizable from 10 to 40 inches 0% 40% 20% 60% 0 5 10 15 20 25 Efficiency (%) Particle Size
Tr u e depth filtration results f r om the closely controll e d fibre production in ma n ufacturing and also the process environment w h ich ensures a consistant and reliable high quality element The nominal rated PP-FC d e pth filter is designed and develo p ed as prefilter for coarse contaminations and as cost effec t ive final filter
depth • Nominal 1 –50 m PP-FC PP-FC 100 • Melt blown polypropylene • Nominal 1 –75 m • Absolute 1 –75 m PP N • Pleated polypropylene depth • Nominal 0 45 –30 m • Steam sterilizable PP100N PP100CN • • Absolute 0 6 –10 m • Steam sterilizable • Cryptosporidium filter available P-SRF C V X • Pleated depth air • 99 999999991% 0 003 m • Steam
14 04 2005The charges will also deteriorate with the particle loading (Raynor P and Chae S "Dust Loading on Electrostatically Charged Filters in a Standard Test and Real HVAC System " Filtration+Separation March 2003 pp 35-39 Wadsworth L and Tsai P "Development and Characterization of Innovative Electrostatically Charged Depth Filter Composites " Fluid/Particle
pp-fc pp-fc 100 – meltblown polypropylene Donaldson has two meltblown depth filter elements that are produced with proprietary pure polypropylene filter media PP-FC meltblown polypropylene depth filter elements are an exceptional value for general applications where economical filtration is
The absolute rated PP-FC100 depth filter is designed and developed as pre-filter in front of membrane filters or as low cost alternative to membrane – based final filters Polypropylene fibres are blown continuously on to the central moulded support core with fibre diameters controlled to produce varying sizes through the extrusion process
Filter Matrix: O-Rings: Buna N PTFE over viton - 4 - MATERIAL COMPLIANCE All components of the PP-FC filter element are FDA listed for food contact use in the Code of Federal Regulations (CFR) Title 21 MATERIAL COMPLIANCE Polypropylene 177 1520 Upstream Support: Polypropylene 177 1520 Downstream Support: Polypropylene 177 1520
Polypropylene Pleated Cartridges - Global Filter High purity pleated polypropylene filter media provides a high area polypropylene element for removal of fine or coarse particulate from fluid streams The pleated depth media is encapsulated in an
243 103 Percent Measurable - Elements by Building: Streaker Filter 244 104 Percent of Filter Segments with Measurable Concentrations of Elements by Building Indoors/Outdoors Time Period and Method: Streaker Filters 247 105 Summary Statistics for Concentrations of Elements by Site Indoor/Outdoor: 24-Hour Filters 249 106 Listing of Concentrations of Selected Elements: Office Trips
PROCESS FILTER ELEMENTS DEPTH FILTER ELEMENTS FOR LIQUID OR GAS FILTRATION PP N • Pleated polypropylene depth • Nominal 0 45 - 30 m • Steam sterilizable PP100 N PP 100 CN • Pleated polypropylene depth • Absolute 0 6 - 10 m • Steam sterilizable • Cryptosporidium filter available PP-FC PP-FC 100 • Melt blown polypropylene
CHAPTER 4 Ultrasound-Assisted Leaching 4 1 INTRODUCTION As noted in Chapter 2 "leaching" is the proper name for solid–liquid extraction by solubilization of the target analytes also leaching is most often favoured over dissolution and digestion for the treatment of solid samples on account of its higher selectivity (see Chapter 3)
already well proven nominal rated depth PP-FC filter often used as water filters chemical filters or trap filters These high performance elements excel in dirt holding capacity and give extremely low clean pressure losses as a result of the strictly controlled manufacturing of the fibre matrix Purification of Food and Beverage products • Water • Mineral Water • Soft Drinks • Beer
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