Hum I'm not to sure they must be stainless, hardened or coated as one side is in continues contact with water, mind the anti freze has additives...
thanks starting to get it I see, I didn't realize that the seals had such directional usage and using such a seal in the other direction with the...
Hello! I've had a good search of the net but more so of this site for similar threads but cannot find a definitive answer so here it go's. My...
