BSG Sight Gauge
Rubber Fab's Bolted Sight Gauge provides fast, continuous inspection from all angles. It is available with either borosilicate or acrylic inserts and includes a buna gasket.
Temperature: Temperature rating for the borosilicate insert is dependent on temperature rating of gasket used in fitting connection. RFBSG comes standard with buna gasket and a temperature rating of 250˚.
Borosilicate Insert: 250˚F
Acrylic Insert: 180˚F
RFBSG comes standard with a borosilicate insert and buna gasket.
This product is factory fabricated.
- Provides fast, continuous inspection from all angles
- Available with borosilicate or acrylic inserts
- Includes buna gasket. Also available with FKM fluoroelastomer and silicone
- Bevel Seat, Butt Weld, I-Line or Q-Line end configurations available
- 3-A Sanitary Standards 62-02
| Part Number | ID Inch | OAL Inch | No. of Bolts | Max. Working Pressure @ 70˚F Pyrex psi | Max. Working Pressure @ 70˚F Acrylic psi |
|---|---|---|---|---|---|
| 08RFBSG | 0.50 | 3.00 | 4 | 378 | 1400 |
| 12RFBSG | 0.75 | 3.00 | 4 | 325 | 450 |
| 16RFBSG | 1.00 | 3.63 | 4 | 215 | 439 |
| 24RFBSG | 1.50 | 3.63 | 4 | 150 | 306 |
| 32RFBSG | 2.00 | 3.63 | 4 | 130 | 234 |
| 40RFBSG | 2.50 | 3.63 | 6 | 100 | 160 |
| 48RFBSG | 3.00 | 3.63 | 6 | 95 | 234 |
| 64RFBSG | 4.00 | 3.63 | 8 | 60 | n/a |
| 96RFBSG | 6.00 | 4.63 | 8 | 33 | n/a |
RFBSG comes standard with a borosilicate insert and buna gasket.
This product is factory fabricated.
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