Water Meter 22 mm Piston Type Plastic

Application
- Measures The Volume Of Clean, Cold Water Passing Through A Pipeline.
- Domestic Billing Purposes.

Features
- Plastic Shell Of Solid And Robust Design For Long Service Life.
- Corrosion Resistance, Uv Stabilised, Fibreglass Reinforced Polymer Plastic.
- Optimum Accuracy And Performance In Any Position (Horizontal Or Vertical).
- Grooved Rotary Piston.
- Clear, Easily Read, Liquid Sealed 8 Digit Counter.
- Internal Non-Return Valve And Strainer.
- Each Meter Has A Unique Serial Number.
- Pulse Prepared.
- Inlet And Outlet Threads Compatible With Iso Metric Sizes.
 
Maximum Permissible Errors
- In The Lower Zone From Qmin Inclusive Up To But Excluding Qt Is Plus Minus 5 Percent.
- In The Upper Zone From Qt Inclusive Up To And Including Qs Is Plus Minus 2 Percent.
 
Working Conditions
- Working Temperature: 2 Degree Celsius To 40 Degree Celsius.
- Nominal Pressure: 1600 Kpa (16 Bar).
- Maximum Test Pressure: 4800 Kpa (48 Bar).
 
Compliance Standard
- Conforms To Sans 1529-1:2006 (Class C).
- Conforms To Iso4064: Class C.
 
Installation Requirements
- May Be Installed On A Horizontal Or Vertical Pipeline.
- Pipeline Must Be Flushed Before Installation.
- Meters Should Be Constantly Full Of Water During Operation.
 
Important Notice
- Meter To Be Used With Plastic Tailpieces Or Connectors.
- No Hemp To Be Used During Installation.
- No Soldering Or Heat To Be Applied During Installation.