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Circular sight glass fitting type 318 nominal pressure 2.5
SKU: MG-318
Round sight glass assembly, Type 318, PN 2.5, for welding-in or welding-on, similar to DIN 28120. Lightweight design rated up to 2.5 bar for vessels, tanks, and silos.
Available • MG
Round sight glass assembly, Type 318, PN 2.5, for welding-in or welding-on, similar to DIN 28120. Lightweight design rated up to 2.5 bar for vessels, tanks, and silos.
* Non binding • Usually a response within 24 hours
Technical data
Drawing & dimensions
Circular sight glass fitting type 318 nominal pressure 2.5
| Dimension | DN 50 | DN 80 | DN 100 | DN 125 | DN 150 | DN 200 | DN 300 | DN 400 |
|---|---|---|---|---|---|---|---|---|
| Da [mm] | 150 | 175 | 200 | 220 | 250 | 300 | 400 | 500 |
| Di [mm] | 80 | 100 | 125 | 150 | 175 | 225 | 305 | 390 |
| h1 [mm] | 12 | 14 | 14 | 16 | 16 | 16 | 20 | 22 |
| h2 [mm] | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Weight [kg] | 3,6 | 5,0 | 5,9 | 7,1 | 8,8 | 11,3 | 21,7 | 35,0 |
* All dimensions in mm unless specified.
Fitting Component Assembly Structure
- 1Srews
- 2Cover flange
- 3Glass cushion
- 4Sight glass
- 5Gasket
- 6Base flange
Quick overview
Nominal sizes DN
50 · 80 · 100 · 125 · 150 · 200 · 300 · 400
Nominal pressure PN
2,5
Temperature
80°C · 130°C · 150°C · 175°C · 180°C · 200°C · 280°C · 300°C · 320°C · 400°C