| Sealing flanges for 1" (25.4mm) O.D tube |
| Sealing flanges for 40 - 42 mm O.D tube |
| Sealing flanges for 2'' (50mm) O.D tube |
| Sealing flanges for 60mm O.D tube |
| Sealing flanges for 3" (76mm) O.D tube |
| Sealing flanges for 80mm O.D tube |
| Sealing flanges for 4" (100mm) O.D tube |
| Sealing flanges for tube 4.5" -5" |
| Sealing Flanges for 6". 8.5" and 11" Tube |
| Digital Vacuum Gauges and Flow Meters |
| Split Single Zone Tube Furnaces (1" - 5" Dia. precessing tube with flange) |
| 5 - 7 Zones Tube Furnaces |
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