Datasheet summary
BOS Filter Bags
Engineering summary from PDF text extraction for BOS Filter Bags. Verify every value with the OEM datasheet.
Summary
Product Identification
The BOS filter bag is a Polymicro® seamless filter bag, constructed entirely without seams. This unique material composition allows for high efficiency with graded pore-size distribution, creating absolute filtration suitable for high-purity applications where absolute filtration is required. Its thermally bonded microfibers provide high tensile strength and superior resistance to channeling, unloading, bypass, and other forms of traditional leakage that can result from pulsating water.
Features
- Seamless construction eliminates fluid bypass.
- Absolute rated (98%) 3-100 microns for highest efficiency and consistent quality.
- Microfiber-graded pore design provides lower initial pressure drop.
- Thermally-bonded microfibers contain no sizing, bonding adhesive, resin, or silicone.
- FDA compliant.
- Can be incinerated for easy disposal.
- Available with NSF Standard 61 Certification.
Operating Limits
- Maximum Operating Temperature: 160° F (71° C)
- Suggested Differential Pressure:
- 35 PSIG maximum – dirty
- 10-15 PSIG optimum change out
Filtration Characteristics
- Absolute (98%) Micron Rating: 3, 5, 10, 25, 35, 50, 75, 100
Materials of Construction
- Available Materials: Polypropylene
- Construction: Seamless
- Rings: Plastic PolyLoc® Rings
Dimensions
The BOS filter bags are available in two primary sizes:
Size #1
- Dimensions: 7” x 16” (17.8 cm x 40.65 cm)
- Surface Area: 2.0 ft² (0.19 m²)
- Volume: 2.1 gal* (7.9 liter)
- Bag Diameter: 7.0 inch (17.8 cm)
- Bag Length: 16 inch (40.65 cm)
Size #2
- Dimensions: 7” x 32” (17.8 cm x 81.3 cm)
- Surface Area: 4.4 ft² (0.41 m²)
- Volume: 4.6 gal* (17.3 liter)
- Bag Diameter: 7.0 inch (17.8 cm)
- Bag Length: 32.0 inch (81.3 cm)
Certifications
- FDA compliant
- Available with NSF Standard 61 Certification
Disclaimer: This summary is based solely on the extracted text and may not include all figures, footnotes, or the latest revisions present in the official PDF datasheet. For contractual data, always refer to the specific OEM PDF revision used on your project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.