Water Meter 20Mm Piston Type Plastic
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| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Product details
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 Stabilized, fiberglass reinforced polymer plastic.
- Optimum accuracy and performance in any position (horizontal or vertical).
- Grooved rotary piston.
- Clear, easily read, liquid sealed 8 digit counter.
- Measuring accuracy approved to SANS 1529-1.
- 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 degrees Celsius to 40 degrees 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.