TFEA series

TFWD50

TFEA50

TFEA series is the vertical waltmann water meter with a dry register. It is used for wide range flow rate. The body is made of ductile iron. It has a microcontroller in the register box to output pulses and multi information.

Specifications

Type TFEA50 TFEA75 TFEA100
Q3 Nominal Flow Rate (m³/h) 40 63 100
R (Q3/Q1) 100 100 100
Q1 Minimum Flow Rate (m³/h) 0.4 0.63 1.0
Q2 Transitional Flow Rate (m³/h) 0.64 1.008 1.6
Q4 Overload Flow Rate (m³/h) 50 78.75 125
Maximum Pressure Loss at Q3 (MPa) 0.063
Maximum Admissible Pressure (MPa) 1
Pulse Value (L/pulse) 10, 100, 1000