water meters Sri Lanka


WENLING YOUNIO WATER METER CO.LTD is a new Company specializing in water meters and spare parts, valves, and some other related water supply equipment's. Our company predecessor is Zhejiang Younio Water Supply Equipment Co.Ltd which was set up in 1983 and used to be NO. 1 OF WATER METER BODY MANUFACTURER IN China. We at Aqua Science provide quality water meters Sri Lanka for various industries and this product is widely used in public houses as a measuring meter for water used. The National Water board in Sri Lanka uses water meters as one of their main products.


water meters certificate
water meters manaufacturer

Global Network

water meters suppliers

Single Jet Dry type Water Meters

water meters Sri Lanka
water meters

Multi Jet Dry type Water Meters

water meters in Sri Lanka

Rotary Piston Water Meters

water meters Sri Lanka

Woltman type Water Meters

Irrigation Removable Water Meters

Photoelectric Direct Reading remote

transmission Water Meters

Digital Valve Control Water Meters

Prepaid Water Meters

IOT (Internet of things) Water Meters

Ultrasonic Remote transmission Water Meters

Rotary Piston Water Meters

(Volumetric Meter)

A Volumetric meter is a device fitted into a closed conduit, which consists of chambers of known volume and a mechanism driven by the flow, whereby these chambers are successively fitted with water and then emptied. In water meters Sri Lanka, The water to be measured enters the inlet of the body and its pressure sets the piston into rotation. Every rotational cycle of the piston discharges a fixed volume of water to the meter of the body. The number of rotations of the piston is totalized through a reduction gear to totalize in the register, when the total volume of water is registered.


features of water meters