EA 20/25

EA20

EA20

EA20 and EA25 use multi jet technology. The dry registers support its good accuracy and the long term reliability. All meters of EA series are made of lead free copper alloy and suitable for domestic and commercial drinking water supply. EA series has a microcontroller in the register box to output pulses and multi information.

Specifications

Type EA20 EA25
Q3 Nominal Flow Rate (m³/h) 4.0 6.3
R (Q3/Q1) 100 100
Q1 Minimum Flow Rate (m³/h) 0.04 0.063
Q2 Transitional Flow Rate (m³/h) 0.064 0.101
Q4 Overload Flow Rate (m³/h) 5.0 7.88
Maximum Pressure Loss at Q3 (MPa) 0.063
Maximum Admissible Pressure (MPa) 1
Pulse Value (L/pulse) 10, 100, 1000