Replacement Rubber Water Collector Gasket for PM10 Inlet.
Replacement Rubber Water Collector Gasket for PM10 Inlet. The old cork water collector gaskets just don’t hold up to long term field use. We now use this heavy duty rubber gasket in all of our glass jar water collectors. These also fit the Gast cast metal jar holders found on many older PM10 inlets. These are 2.52 inches OD, and 0.2 inches thick.