
1 / 5
Plastic tubular sight glass type 620K PN 10
SKU: MG-620K
Tubular sight glass type 620K made of PP, PVC, or PVDF, ideal for process media without steel contact. Maintenance-free, customizable for quick spare parts.
Currently Unavailable • MG
Currently Unavailable for Ordering
This product and category are temporarily unavailable for orders or quote requests. Technical specifications and reference details remain fully viewable.
Tubular sight glass type 620K made of PP, PVC, or PVDF, ideal for process media without steel contact. Maintenance-free, customizable for quick spare parts.
Technical data
Drawing & dimensions

Plastic tubular sight glass type 620K PN 10
| Dimension | DN 25 | DN 32 | DN 40 | DN 50 | DN 65 | DN 80 | DN 100 | DN 150 |
|---|---|---|---|---|---|---|---|---|
| D [mm] | 115 | 140 | 150 | 165 | 185 | 200 | 220 | 285 |
| d [mm] | 32 | 40 | 50 | 63 | 75 | 90 | 110 | 160 |
| L [mm] | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 480 |
| L1 [mm] | 46 | 58 | 70 | 92 | 116 | 126 | 160 | 240 |
| LK [mm] | 85 | 100 | 110 | 125 | 145 | 160 | 180 | 240 |
| n x d2 [mm] | 4 x ø 14 | 4 x ø 18 | 4 x ø 18 | 4 x ø 18 | 4 x ø 18 | 8 x ø 18 | 8 x ø 18 | 8 x ø 22 |
* All dimensions in mm unless specified.
Quick overview
Nominal sizes DN
25 · 32 · 40 · 50 · 65 · 80 · 100 · 150
Nominal pressure PN
10
Temperature
80°C
