Library › Hardware › Tri-clamp in-line sight glasses: 1½ to 4 in, 2, 4 and 6 in glass
1.5 in sight-glass end piece (two per sight glass)
1.5 in sight-glass end piece (two per sight glass): clamp face, Ø64.8 body 30.0 long, glass seat Ø40.8 × 6.0, four Ø5.5 tie-rod holes on r 26.4
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_in | 1.5 |
|---|---|
| glass_in | 2 |
| glass_od_mm | 40.8 |
| glass_id_mm | 34.8 |
| face_to_face_mm | 98.8 |
| tie_rods | 4 × M5 × 111 |
Let your AI pull this. Add
Set it up →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.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?
Other sizes
- 1.5 in glass tube Ø40.8 × Ø34.8 × 50.8
- 1.5 in glass tube Ø40.8 × Ø34.8 × 101.6
- 1.5 in glass tube Ø40.8 × Ø34.8 × 152.4
- 1.5 in flat seat gasket Ø40.8 × Ø34.8 × 1.5, one in each end seat
- 2 in sight-glass end piece (two per sight glass)
- 2 in glass tube Ø53.5 × Ø47.5 × 50.8
- 2 in glass tube Ø53.5 × Ø47.5 × 101.6
- 2 in glass tube Ø53.5 × Ø47.5 × 152.4
- 2 in flat seat gasket Ø53.5 × Ø47.5 × 1.5, one in each end seat
- 3 in sight-glass end piece (two per sight glass)
- 3 in glass tube Ø80.9 × Ø72.9 × 50.8
- 3 in glass tube Ø80.9 × Ø72.9 × 101.6
- 3 in glass tube Ø80.9 × Ø72.9 × 152.4
- 3 in flat seat gasket Ø80.9 × Ø72.9 × 1.5, one in each end seat
- 4 in sight-glass end piece (two per sight glass)
- 4 in glass tube Ø105.4 × Ø97.4 × 50.8
- 4 in glass tube Ø105.4 × Ø97.4 × 101.6
- 4 in glass tube Ø105.4 × Ø97.4 × 152.4
- 4 in flat seat gasket Ø105.4 × Ø97.4 × 1.5, one in each end seat