ABB AquaMaster Instruction Manual page 17

Electronic Commercial Water Meter
AquaMaster™ 3 Electrical Installation
See Figs. 3.6 and 3.7
Fluid Contact Rings
Fig. 3.4 Metal Pipe With Plastic Make-Up Insert
See Figs. 3.6 and 3.7
Fluid Contact Rings
Fig. 3.5 All Plastic Pipe
IM/AM Issue 13 15