Water Meters - Supply, Installation and Servicing from Industrial Water Equipment Ltd

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Woltman Silver Turbo - Water Meter - Model WST

Features
In addition to the features offered by Arad’s traditional Woltman Turbine meter, the Woltman Silver Turbo (WST) offers the following:

• Accuracy – The WST’s accuracy curve is the widest known in the market: The minimum flow rate is 35%-58% below the ISO standard for such meters and the maximum flow rate is 150%-233% above it. The combination of these unique features allows the use of the WST in broader applications and in extreme situations.

• Ratios – The ratio between the extreme flow rates (Q min and Q max) is:
- 1:330 in the 2” WST - 1:169 in the 6” WST
- 1:400 in the 3” WST - 1:146 in the 8” WST
- 1:375 in the 4” WST

• Resistance – Bearings and materials used in the WST have been proved to ensure durability far beyond the ISO Standard requirement. This feature ensures that the meter can function in extreme conditions where other meters fail to maintain a sufficient level of accuracy.

Applications

Water supply networks, agricultural applications and industrial use.

Available Sizes

2” - 8” (50mm - 200mm)

Standards

ISO 4064, AWWA, EEC

Technical Specifications

Maximum Working Pressure - Standard-16 bar Upon request - 25 bar.
WST type - dial
Maximum Liquid Temperature - 60°C
Body - Cast iron, polyester coated. Optional - bronze (AWWA std.).
Connection - Flanges according to ISO, BS 10, AWWA or others.)