Purchase Qty. Reference FOB Price
20-9,999 Pieces US$12.50
10,000+ Pieces US$11.00
Product Description
Volumetric Piston water meter Nylon body 1. Classification of volumetric water meters Volumetric water meters are divided into two series: rotary piston type and disc type. When the water flow passes through the water meter, the water flow drives the piston (disc) to rotate (swing), and the ...