Flow sight glass with socket thread & rotor
Artikelnummer: D2112-RP
Beschreibung:
Disc sight glass fitting with socket thread and 2 lateral sight glasses made of soda lime glass or borosilicate glass, with rotor and seals, with cast-in swirl bar, in the materials specified below.
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Product variants
| Order no. | G or NPT | Overall length L | Visible Ø D2 | Glass Ø D1 | Glass thickness S (PN 16) | Glass thickness S (PN 25) | Glass thickness S (PN 40) | Weight kg |
|---|---|---|---|---|---|---|---|---|
| 112-*-RP-01 | G 3/8 | 100 | 32 | 45 | 10 | 10 | 10 | 1,270 |
| 112-*-RP-02 | G 1/2 | 100 | 32 | 45 | 10 | 10 | 10 | 1,228 |
| 112-*-RP-03 | G 3/4 | 120 | 48 | 63 | 10 | 12 | 15 | 2,003 |
| 112-*-RP-04 | G 1 | 120 | 48 | 63 | 10 | 12 | 15 | 1,948 |
| 112-*-RP-05 | G 1 1/4 | 160 | 65 | 80 | 12 | 15 | 20 | 4,183 |
| 112-*-RP-06 | G 1 1/2 | 160 | 65 | 80 | 12 | 15 | 20 | 4,038 |
| 112-*RP--07 | G 2 | 230/180 (GG) | 80 | 100 | 15 | 20 | 25 | 5,100 |
* Please specify when ordering: GG = gray cast iron, GS = cast steel, VA = cast stainless steel.
Glass types: soda-lime glass DIN 8902 (150 °C), borosilicate glass DIN 7080 (280 °C).
NPT thread only in GS-C 25 or 1.4408
Material table
| Components | Gray cast iron version (max. 16 bar) | Cast steel version | Cast stainless steel version |
|---|---|---|---|
| Housing | GG 25 (EN-GJL-250) | GS-C 25 (1.0619 / GP240GH) | 1.4408 |
| Lid | GG 25 / S235JRG2 | GSC 25 / S235JRG2 | 1.4301 |
| screws | 4.6 / 5.6vz | 4.6 /5.6vz | A4-70 |
| Sight glass | Soda lime glass DIN 8902 (150°C) | Soda-lime glass DIN 8902 (150°C) | Soda lime glass DIN 8902 (150°C) |
| Borosilicate glass DIN 7080 (280 °C) | Borosilicate glass DIN 7080 (280 °C) | Borosilicate glass DIN 7080 (280 °C) | |
| Seals | Graphite or as desired | Graphite or as desired | Graphite or as desired |
| Rotor | PTFE up to 260 °C | PTFE up to 260 °C | PTFE up to 260 °C |
| Plastic up to 120 °C | Plastic up to 120 °C | Plastic up to 120 °C |
Information & downloads
For further information, please refer to our information pages or ask us directly!
