LOFPLEAT-HE™ multi-layered polypropylene pleated cartridges are designed for maximum particulate holding capability with low differential pressure. LOFPLEAT-HE™ were specifically designed for the food and beverage and parmaceutical industries for RO pre-filtering, ultra pure water and DE filtering applications.
All polypropylene material used in manufacturing LOFPLEAT-HE™ filter cartridges complies with the regulations of the FDA title 21 of the Code of Federal Regulations Sections 174.5, 177.1520, and 177.1630, as applicable for food and beverage contact. LOFPLEAT-HE™ filter cartridges also meet USP Class VI biological tests for plastics and may be autoclaved at 257°F (125°C) for 30 minute cycles.
LOFPLEAT-HE™ filter cartridges have absolute rated retentions with a Beta rating of 20 (95.98% efficiency).
LOFPLEAT-HE™ Part Numbering table:
LOFPLEAT-HE™ END CONFIGURATIONS
LOFPLEAT-HE™ specifications: (solid individually)
|NOMINAL LENGTHS: 5", 10", 20", 30" & 40"|
|RETENTIONS (MICRONS): 0.1, 0.2, 0.45, 0.6, 1, 3, 5, & 10|
4.4 ft2 (0.4m2) per 10" (25.4mm) length
Maximum operating temperature
Maximum differential pressure
5.5 bar @ 21°C (80 psid @ 70°F)
2.8 bar @ 80°C (40 psid @ 176°F)
Max. reverse differential pressure
2.8 bar @ 80°C (40 psid @ 70°F)
Recommended change-out pressure for disposal
2.4 bar (35 psid)
Differential Pressure Chart:
Filtration Efficiency Chart: