Originally Posted by mrrshotshot
Sounds like it works then. Most diaphragm pumps I work with are like 0.3 gallons per HOUR lol. Maybe see if you can find the manufactureers manual online.
+1 on finding the manual and specs.
I work (production not engineer) at a chemical manufacturing facility and we use diaphragm pumps in different applications through out the plant. The working part of the pump is a plastic/rubber like bladder, some are rated for temperature and some are rated for the chemicals that are transfered. The highest temperature that any of ours are rated for is 200f but in our facility we don't move anything that hot with a diaphragm pump. If the pump that you have is for an RV I would be concerned about the temperature rating.