Polypropylene Absolute Chart
SWT™ 100% Polypropylene Absolute Chart

For a wide variety of general process applications from fluids clarification to general prefiltration, Safe Water Technologies has developed the SWT™ 100% Polyproplene product line. SWT™ 100% Polyproplene is fabricated using high dirt-loading, random fiber polyproplene depth media that provides consistent particle retention. Longer filtration life reduces cartridge purchases, downtime due to change-outs, and disposal costs. SWT™ 100% Polyproplene leads in overall reduction of filtration costs when compared to spunbonded, stringwound, and normally rated pleated prefilter cartridges.
Fabrication using strictly virgin polyproplene components combined with thermal bonding results in excellent chemical compatibility, thermal stability, and low cartridge extractables. SWT™ 100% Polyproplene is manufactured in a controlled environment and is bulk packaged to reduce material disposal costs.

Applications
Solvent Filtration
Liquid Clarifacation
Recirculating Liquids
General Water Filtration
Reagent Grade Chemicals
Beverage/Wine Clarifacation
RO/DI Pre-Filtration
Waste Water



Advantages
All materials meet FDA/USP requirements
High Flow Rates/Long On-Stream Life
Broad Chemical Compatibility
USP Class VI-121ºC certified
Low Differential Pressures
Thermally Bonded
Low Extractables
Specifications
Available Nominal Pore Size Ratings:
0.2, 0.5, 1, 3, 5, 10, and 30 micron

Materials of Construction:
Depth Media:        Polyproplene
Support Layers: Polyproplene
Housing: Polyproplene

Maximum Operating Temperature:
160ºF (71ºC)
Maximum Differential Pressure:
Forward: 80 psid (5.5 bar) @ 75ºF (24ºC)
Reverse: 40 psid (2.8 bar) @ 75ºF (24ºC)

Biosafety:
All components meet USP-XXIII Class VI criteria

Packaging Economy:
Bulk packaged in case quantities to reduce material disposal:
10”             28 per carton
20” 12 per carton
30” 12 per carton
40” 9 per carton
Sealing Methods:
All components are Thermally Bonded to assure integrity and to reduce extractables.


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