MARTIN BRASS WORKS PTFE Teflon & Silicon Envelope Style Gasket 5” OD 3-5/8” ID
USD 29.99 USD
Specifications
| Brand | Martin Brass Works |
| MPN | GRS-162545 |
| Country/Region Of Manufacture | United States |
| Material | PTFE Teflon, Silicon |
Gasket is made of machined PTFE Teflon sheets with Silicon in between (envelope style). Silicon ring with teflon on both sides. No holes, solid surface. If used on glassware, fits 100mm flange, and improves sealing under full vacuum.