Materials of Construction

• Membrane Cassette Filter Media: Supor® [hydrophilic polyethersulfone (PES)], and Omega™ (low protein-binding, modified PES) membranes

• Cassette Hardware

• Cassette Holder Top and Bottom Plates: Type 316L stainless steel

• Tie Rods and Washers: Type 304 stainless steel

• Nuts: Bronze

Dimensions

• Length: 22.8 cm (9 in.) Width: 8.3 cm (3.3 in.)

Typical Starting Volume

• 0.02 m2 (0.2 ft2) cassette: 60 - 4,000 mL

Typical Hold-Up Volume

• < 1 mL

Maximum Operating Temperature

• 121 °C (250 °F)

Maximum Operating Pressure

• 5 bar (500 kPa, 75 psi)

Typical Cross Flow Rate Per 0.02 m2 (0.2 ft2) Cassette (L/min)

• Suspended Screen 0.2 - 0.4

• Screen 0.12 - 0.16

Screen Selection Guideline

• Suspended screen for light-tomoderate particle load solutions

• Screen for optimized processing of particle-free protein solutions to high concentrations