The Delavan 5850-111E-SB is a robust, 12-volt diaphragm pump designed for continuous operation, thanks to its bypass design. It delivers a maximum flow rate of 5.0 gallons per minute and can build up to 60 PSI of pressure, with adjustable settings up to 70 PSI. Crafted from durable stainless steel, this diaphragm pump is ideal for industrial applications, offering a reliable and efficient solution for your water pumping needs.