Daim ntawv thov
Kev ntsuas qhov ntim ntawm cov dej txias ntim dej hauv thaj chaw, kev lag luam thiab kev lag luam kev pabcuam uas ntws mus rau hauv ib qho kev taw qhia nkaus xwb.
Kev ua haujlwm
PD meter is an oscillating piston>
Nta
Δ Comply to AWWA Standard C710
Δ The main case is made of engineered polymer, lead free
Δ Tamper proof screw is added to the meter
Δ Pulse output prepared (1 pulse per 10 gallons)
Cim npe nrov: Volumetric piston hom yas nkas loos dej ntsuas, manufacturers, lag luam wholesale, pricelist, quotation
