From Gast

"Sorry for the confusion here but the web information is incorrect for these units are not offered in DC voltage at all. The web designer did a copy and paste when they should not have.
The only DC voltage units we offer are in either the DOA, ROA, MOA & the piston units 2HAH, 3HBB.

With the DOA, MOA have to be above 40F or the diaphragm will get to stiff for starting.

The ROA, 1H, 2H, 3H, series the bearing grease is what will be the issue here and theses unit are rated for 32F anything colder I would recommend that a light be kept on when the units are off to keep the heat up as close to the 32F

Lead time depending on the unit 10 to 25day."

Last edited by wbuffetjr; 08/13/17 10:35 AM.

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