CPF Nylon Membrane Cartridge, 0.45 Micron Rating, ENM-40, Electronic Grade

ENM cartridges are designed to meet the special needs of the electronics and high purity chemical industries. Able to remove particles below the rated pore size of the membrane, these cartridges exhibit superior retention. Often used for DI water, photoresist, developers and other compatible chemicals. Most cost effective membrane cartridge. Each cartridge module is pulse, power flushed until the rinse effluent reaches 17 megohm-cm and less than 3 ppb TOC. Each cartridge module is also individually tested for integrity. Our design criteria and special procedures allow us to provide the highest quality electronic grade cartridges.

Maximum Operating Parameters

• Micron Rating: 0.45 Micron
• Maximum Operating Temperature^*: 180°F (82°C) at 10 psid in water
• Forward Differential Pressure: 50 psi (3.4 bar) at 20°C
• Reverse Differential Pressure: 40 psi (2.7 bar) at 20°C
• Recommended Changeout Pressure: 35 psid (2.4 psid)

Dimensions

• Length: 5 to 40" (12.7 to 101.6 cm) nominal
• Outside Diameter: 2.75" (7.0 cm) nominal
• Surface Area: 7.0 ft² (0.65 m²) Per 10" length

Applications
Final Filtration of:

• DI Water                     • Chemicals
• Solvents                      • Process Water

• Photoresists                 • Developers