Product Description
One small fitting can handle inlet, vent, thermometer and filtration jobs on a single-neck vessel. This PTFE inlet adapter combines a compression top with a side hose port, letting you add gas, relieve pressure or pull vacuum while a tube or thermometer passes through the center.
This listing is for Kimble catalog number 179850-2124: BEVEL-SEAL PTFE Inlet Adapter, 5.5-6.5 (24/25), 13 mm. The body is PTFE, the side port is CTFE, O-rings are FKM and the polypropylene cap is rated to 150 °C. Joints are 14/20 or 24/25, with ranges from 5.5 to 10.5 mm and 1 to 2 mm diameter tolerance. Use it to convert stem funnels for vacuum filtration, build gas washing bottles, or vent addition funnels. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- Combination inlet and vent – Center port plus side hose connection.
- Chemically inert – PTFE body and CTFE side port.
- Filtration conversion – Adapts plain stem funnels for vacuum filtration.
- Impinger setup – Extends gas tubes into a flask.
- Pressure relief – Vents addition funnels safely.
Specifications
| Catalog Number | 179850-2124 |
| Brand | Kimble (DWK Life Sciences) |
| Description | BEVEL-SEAL PTFE Inlet Adapter, 5.5-6.5 (24/25), 13 mm |
| Sold As | Each |
| Body material | PTFE |
| Side port material | CTFE |
| O-ring | FKM |
| Cap | Polypropylene, to 150 °C |
| Joint sizes | 14/20, 24/25 |
| Accommodation ranges | 5.5-6.5, 6.5-8.5, 8.5-10.5 mm |
Available Options
- 179850-2114 – BEVEL-SEAL PTFE Inlet Adapter, 5.5-6.5 (14/20), 13 mm
- 179850-2214 – BEVEL-SEAL PTFE Inlet Adapter, 6.5-8.5, 13 mm
- 179850-2224 – BEVEL-SEAL PTFE Inlet Adapter, 6.5-8.5, 18 mm
- 179850-2324 – BEVEL-SEAL PTFE Inlet Adapter, 8.5-10.5, 18 mm
Applications
- Gas inlet and venting
- Vacuum filtration
- Impinger and gas washing setups
- Thermometer mounting
