LPN N6 Nylon Pleated Filter Cartridge, pH 6-13 (CAT#: STEM-BC-2868-ZJF)

This pleated cartridge is designed for precision filtration of alkaline liquids and compatible process fluids. It uses a supported composite N6 nylon membrane with good mechanical strength. The naturally hydrophilic membrane wets readily with water without requiring surfactants. Its protein-binding behavior supports applications where strong adsorption is acceptable or desired. Polypropylene support layers, cage components, and core reinforce the membrane assembly. Thermal welding forms the cartridge without adhesives or intentional media shedding. Every cartridge undergoes integrity testing, and the test values are correlated with bacterial-challenge performance. Typical applications include chemical purification and point-of-use microbial filtration in ultrafiltration, nanofiltration, and reverse-osmosis water systems.

Series: LPN
Membrane material: Supported composite N6 nylon membrane
Support and flow-distribution material: Polypropylene
Outer cage material: Polypropylene
Inner core material: Polypropylene
Interface liner: None or stainless steel
Seal options: Silicone, FKM, EPDM, NBR, and PTFE-encapsulated seal
Maximum operating temperature: 60°C at differential pressure ≤0.10 MPa
Maximum forward differential pressure: 4.2 bar at 25°C
Maximum reverse differential pressure: 1.5 bar at 25°C
Compatible pH range: 6 to 13
Steam sterilization: 121°C for 30 min, at least 15 cycles
Recommended replacement differential pressure: ≥1.5 bar at 25°C
Endotoxin level: ≤0.25 EU/mL
Extractables: <30 mg per 10 in cartridge
Biological safety: Components comply with USP Class VI plastic testing

Naturally hydrophilic N6 membrane
Stable mechanical performance
High dirt-holding capacity
Extended operating life
Integrity-tested bacterial retention
Individual serial-number traceability
Repeated steam-sterilization capability
Adhesive-free construction

STEM-BC-0007-ZJF
STEM-BC-0008-ZJF
STEM-BC-0009-ZJF
STEM-BC-0010-ZJF
STEM-BC-0011-ZJF