Weld-Mount Flanged Tank Viewing Port with Bolted Cover
A circular sanitary tank viewing port consisting of a weld-on base flange ring, a flat viewing glass disc with upper and lower gaskets, and a multi-bolt top retainer flange with acorn nuts. Tabulated for DN80 and DN100 in the flange-type dimensional drawing within a broader SS304/SS316L sight glass series.
Flange Material | SS304 / SS304L / SS316 / SS316L |
|---|---|
Mounting Connection | Weld-On Base Flange with Bolted Retainer Ring |
Port Construction | Two-Flange Bolted Sandwich Assembly with Flat Glass Disc |
Scoped Size Range | DN25–DN150 (1"–6") |
Series Standards | SMS, DIN, 3A, IDF, RJT, BS, ISO |
Size
Technical specifications
Dimensional reference · Flange Type Sight Glass
Weld-Mount Tank Viewing Port with Bolted Cover: listed sizes and matching drawing symbols.
| Size | D | D2 | H |
|---|---|---|---|
| DN80 | 160 | 80 | 48(18+30MM) |
| DN100 | 180 | 100 | 48(18+30MM) |
| DN100 | 200 | 100 |
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