Library › Hardware › Tri-clamp diaphragm centre and backing discs, 1.5 and 2 in

2 in centre disc Ø20 × 3, rod boss Ø8 × 8 with Ø3 socket and Ø2.5 grub hole (M3 tap drill), 3 × Ø2.4 on Ø13

2 in centre disc Ø20 × 3, rod boss Ø8 × 8 with Ø3 socket and Ø2.5 grub hole (M3 tap drill), 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")

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From the full sheet

Tri-clamp diaphragm centre and backing discs, 1.5 and 2 in: every size, notes, mating features and sources. What discs stiffen the centre of a tri-clamp diaphragm?

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