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The GE Healthcare Life Sciences 4MA Ultrafiltration Hollow Fiber Cartridge (36.7 cm L) Model UFP-30-C-4MA P/N 56-4101-68 features a membrane area from 110 to 1400 cm2 (17 to 216 in2) to suit specific processing needs. Additionally, the 4MA has a Tri-Clamp end fittings for quick and easy aseptic connection.

Specifications:

- Feed/Retentate Ports Connections: 0.5 in Tri-clamp

- Required Cross Flow Rate: 0.586 lpm (at 4000/sec)

- Permeate Connections: 0.375 in Tubing nipple

- Number of Fibers: 140

- Required Cross Flow Rate: 1.171 lpm (at 8000/sec)

- Required Cross Flow Rate: 2.342 lpm (at 16000/sec)

- Required Cross Flow Rate: 0.293 lpm (at 2000/sec)

- Membrane Area: 650 cm2 (0.7 ft2)

 -Feed Pressure Max. at 25°C to 50°C: 3.4 bar (50 psi)

- Feed Pressure Max. at 50°C to 80°C: 3.4 bar (50 psi)

- Hold-Up Volume [Nominal] [Shell Side] Min.: 5 ml

- Void Volume [Nominal] [Lumen Side]: 10 ml

- pH Stability Short Term: 2 to 13

- Dimensions (L x o.d.): 36.7 x 1.9 cm