Product Description
Hooking flexible tubing to an O-ring vacuum system should not require a jumble of adapters. This KONTES connector has a hose stem on one end and an O-ring joint on the other, giving a direct, greaseless connection. It is useful for vacuum lines, traps and inert gas setups.
This listing is for Kimble catalog number 211040-1215: KONTES O-Ring Vacuum Connector, 1/2. The connector is made from low-extractable, 33 expansion borosilicate glass meeting USP Type I and ASTM E438 Type I, Class A, and comes with one size 116 FKM O-ring. Stem sizes fit 1/4 in or 1/2 in ID tubing, with 9 mm and 16 mm stem OD. Overall height is 50 mm. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- Hose stem – Fits 1/4 in or 1/2 in ID tubing.
- Greaseless O-ring joint – Leak-tight vacuum seal.
- FKM O-ring included – Size 116 O-ring supplied.
- Compact – 50 mm overall height.
Specifications
| Catalog Number | 211040-1215 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES O-Ring Vacuum Connector, 1/2 |
| Sold As | Each |
| Material | Borosilicate glass, 33 expansion |
| Glass type | USP Type I; ASTM E438 Type I, Class A |
| Stem OD | 9; 16 mm |
| Tubing fit | 1/4 in; 1/2 in ID |
| O-ring | Size 116 FKM |
| Overall height | 50 mm |
Available Options
Applications
- Vacuum line connections
- Cold trap setups
- Inert gas lines
- Tubing to glassware connections
