Library › Hardware › Tri-clamp diaphragm head, 1.5 and 2 in: a membrane clamped in place…

1.5 in diaphragm head

1.5 in diaphragm head: ISO 2852 face (flat, gasket groove on Ø43.5, rim 2.85), 20° back cone to the tube OD Ø38.1 at 5.11, membrane cavity Ø34.8 × 10.65, boss pocket Ø12 × 16.65, Ø3 rod guide to 27.50, 4 × Ø4 vents

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")

Dimensions

size_in1.5
flange_mm50.5
groove_mm43.5
neck_od_mm38.1
cavity_dia_mm34.8
cavity_depth_mm10.65
back_mm14.5
guide_top_mm27.5
design_stroke_mm10.0
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From the full sheet

Tri-clamp diaphragm head, 1.5 and 2 in: a membrane clamped in place of the gasket: every size, notes, mating features and sources. How do I clamp a diaphragm in a tri-clamp joint?

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