The Dura Products DP-3000E is a 1-inch chemical flow meter with a flow rate of 2–22 GPM and EPDM seals. Key features include an impact-resistant Lexan faceplate, 100% moisture-sealed circuitry for durability, a menu-driven backlit display for easy use, and versatile plumbing options for both inline and 90-degree applications. It runs on four AAA batteries and is backed by a 2-year warranty and maintenance program.  

The Dura Products DP-3000V is a 1-inch chemical flow meter with a flow rate of 2–22 GPM and Viton seals. Key features include an impact-resistant Lexan faceplate, 100% moisture-sealed circuitry for durability, a menu-driven backlit display for easy use, and versatile plumbing options for both inline and 90-degree applications. It runs on four AAA batteries and is backed by a 2-year warranty and maintenance program.