IRT Irrigation Water Meters

Applications

The IRT water meters are designed for irrigation and sewerage metering.

Features

Negligible head loss
Simple maintenance
Field replaceable measuring unit
Hermetically sealed register with glass lens
Bearings are constantly flushed during operation to eliminate deposit of solids
Optional electrical output: EV (Volume) or EF (Rate of Flow)
Compatible with Dialog® automatic reading system

Available sizes

80mm-250mm

Technical Specifications

Maximum working pressure: 16 bar standard
Maximum liquid temperature: 60 degrees Celsius
Body: cast iron, polyester coated
Connections: flanges BS Table D (other flange standards available on request)

Installation

Horizontal, inclined or vertical. For non-horizontal installations the flow direction shall be upwards. Straight pipe sections of the same inside diameter as the water meter shall be installed for accurate reading. The IRT water meter requires a minimum of 10 diameters upstream and 5 diameters downstream of the water meter. The inside diameter of the flange gaskets connecting the straight pipe sections to the water meter shall be equal to or large than the internal pipe diameter.