Φ75 mm Developer Capsule Filter, 0.10-10 µm (CAT#: STEM-BC-2831-ZJF)

This compact capsule filter is designed for low-flow filtration of developer solutions and related process chemicals. Its disposable construction is suitable for fluids that should not contact metal components. The filter can be equipped with several membrane materials to match different solvent and chemical-compatibility requirements. Polypropylene is used for the flow-distribution layer, outer support housing, and internal support rod. Selectable retention ratings allow the unit to remove particles during either pretreatment or final filtration. The available threaded, Luer, NPT, hose, sanitary, and Swagelok connections support flexible installation. Typical applications include developers, photoresists, inks, dyes, solvents, pharmaceutical liquids, culture media, and corrosive solutions. Each capsule is integrity tested before release. Its compact one-piece design supports rapid replacement in laboratory and industrial filtration systems.

Diameter: Φ75 mm
Available lengths: 2.5 in, 5 in, and 10 in, with custom sizes available
Membrane options: PP, PES, PVDF, PTFE, N6, N66, CN-CA, and GF
Flow-distribution layer: Polypropylene fiber
Outer housing: Polypropylene
Internal support: Polypropylene
PP retention ratings: 0.10, 0.20, 0.45, 1.00, 3.00, 5.00, and 10.0 µm
PES retention ratings: 0.10, 0.20, 0.45, and 0.65 µm
PTFE retention ratings: 0.10, 0.20, 0.45, and 1.00 µm
PVDF retention ratings: 0.20, 0.45, and 1.00 µm
Nylon retention ratings: 0.10, 0.20, 0.45, 0.65, and 1.00 µm
Effective filtration area: At least 0.12 m² for 2.5 in and at least 0.25 m² for 5 in
Compatible pH range: 1 to 13
Normal operating temperature: Up to 60°C
Maximum operating temperature: 85°C at differential pressure not exceeding 0.10 MPa
Maximum differential pressure at 25°C: 0.42 MPa forward and 0.21 MPa reverse
Endotoxin level: Less than 0.50 EU/mL
Extractables: Less than 0.03 g per 10 in cartridge
Connection options: NPT, hose barb, Swagelok, tapered hose connector, sanitary clamp, threaded connection, and Luer Lock

Compact low-flow filtration format
Multiple membrane-material options
Broad chemical compatibility by media selection
Multiple threaded and sanitary connections
Integrity-tested cartridge assembly
Disposable one-piece construction
Low product hold-up
Suitable for developer pretreatment and final filtration

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