... 15-20m 2)Single-jet, vane wheel, dry-dial water meter 3)minitype with eight number wheels Application:--Measuring ... the volume of cold potable water passing through the pipeline.Feature:--Single-jet, dry-dial, free rotating register, small ... 4064 class B standard.Working condition:--Water temperature: 0.1°C~30°C --Water pressure : ≤1.0Mpa,1. ... sales1 at yanshunchina dot com dot cn dry-dial water meter