Prosser Portable Submersible Pumps are the most cost-effective choice for efficient, reliable dewatering. More than 100 high head and high volume models are available. Prosser pumps feature slimline design to fit in the smallest areas. If you need unwanted water removed, there is a Prosser® portable electric submersible pump that can do the job. Prosser Standard Line® pumps offer high head or high volume performance and are available in over 100 outstanding models. Heads to 240 feet; flows to 1,400 g.p.m.