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Gladiator UK - Positive Displacement Water Meter (Concentric and Inline)



The Gladiator is Arad's new positive displacement water meter, rotating piston type. The flowing water causes the piston to rotate within its chamber, each piston revolution being equivalent to a known volume of water. The piston movement is transferred by a magnetic coupling to the register which has the appropriate reduction gearing. The Gladiator UK is tailor made for the UK market and its unique application.


Domestic consumption

Available Sizes

15mm and 20mm


  • MID 2014/32/EU (based on OIML R49:2013, EN 14154 and ISO 4064:2014)
  • WRAS 1504700


Features of The Gladiator UK meter:

  • Specially designed for high accuracy and wide measuring range.
  • Communication types: 
    • Dialog 3G
    • Optical register (OE)
    • ER
    • LoRaWAN
    • Special Dialog 3G register with option for optical pulse output



Maximum Working Pressure 16 bar
Maximum Working Temperature 50°C
Body Material Highly reinforced composite material
Coupling Threads (for inline) BSP, NPSM
Inlet/ Outlet Threads 3/4" (For pipe line 1/2")
1" (For pipe line 3/4")
Register IP68
R (Q3/Q1) 315*

* other ratios are available under specific request