SHURflo - 2088-443-144, 12VDC 3.5GPMSHURflo 2088 443 144, 12VDC 3. 5GPM SKU: 2088 443 144 This diaphragm pump delivers reliable performance in high flow, moderate pressure applications. It's used in a variety of spraying, and transferring applications that require flows of up to 13. 2 l min (3. 5 GPM). It's available in a variety of chemical resistant materials, can be mounted in any position, and is designed for easy maintenance. Features Self Priming up to 2. 7 vertical lift meters