Extra Water Separator for High Humidity Environments

6 Jun 2001

Using the GrainGage in a high humidity area may overwhelm the pneumatic conditioning center filters, causing excess water to collect inside the pneumatic cylinders, slowing system performance. Adding an additional water separator, along with a 2-5 gallon reservoir air tank with a water drain valve, can help prevent this from occurring.

You can purchase an additional water separator (PN 12675) and push-in NPT fittings (PN 9633 and 9569) by contacting our sales department at You can also purchase these through your local Wilkerson dealer.

Suitable reservoir air tanks may be purchased locally, through a catalog such as McMaster-Carr Supply Company (visit or call (562)692-5911), or through Grainger Industrial Supply (visit for a distributor list).