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Library › Hardware › Tri-clamp in-line sight glasses: 1½ to 4 in, 2, 4 and 6 in glass

2 in sight-glass end piece (two per sight glass)

2 in sight-glass end piece (two per sight glass): clamp face, Ø77.5 body 30.0 long, glass seat Ø53.5 × 6.0, four Ø5.5 tie-rod holes on r 32.8

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

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From the full sheet

Tri-clamp in-line sight glasses: 1½ to 4 in, 2, 4 and 6 in glass: every size, notes, mating features and sources. How is a tri-clamp sight glass built?

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