Install this 5059-3610-D011 High Flow Bypass 12VDC Pump from SHURflo. This product is a bypass diaphragm pump with a maximum pressure rating of 90 PSI and a flow rate of 5.3 GPM. Fabricated from chemical-resistant materials, it's ideal for heavy-duty spraying jobs as well as fluid transfers. And as a bonus, it is able to run dry without sustaining a fault in its assemblies.