The Carpe Diem 2.5-inch (65mm) water meter is a heavy-duty industrial-grade flow meter designed for "bulk" water measurement. This size—falling between the standard 2-inch and 3-inch models—is frequently used as a master meter for large irrigation blocks, commercial buildings, or as a discharge monitor for high-output boreholes.Key SpecificationsNominal Diameter: DN65 ($2\frac{1}{2}$ inches).Permanent Flow Rate ($Q_3$): Typically $40m^3/hr$.Overload Flow Rate ($Q_4$): Can handle surges up to $50m^3/hr$.Connection Type: Most 2.5-inch Carpe Diem models use Flanged Connections (Standard PN16) rather than threaded unions, providing a more secure, leak-proof seal for high-pressure systems.Pressure Rating: Maximum working pressure of 16 Bar (232 psi).