Xem Studiomeasured geometry

Library › Hardware › Tri-clamp diaphragm membranes, flat, 1.5 and 2 in

2 in flat membrane

2 in flat membrane: Ø63 OD, web 1.7 from the bore out with a Type B bulge each side on Ø56.5 (5.5 overall), free span Ø47.5 × 1.0, 3 × Ø2.4 on Ø13

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
Set it up →

From the full sheet

Tri-clamp diaphragm membranes, flat, 1.5 and 2 in: every size, notes, mating features and sources. What flat membrane clamps in a tri-clamp joint?

Other sizes