H4000 Woltmann
Cold Water Meter

The H4000 is a Woltmann-type meter designed for measuring bulk flows of cold potable water for revenue billing in commercial or industrial applications and distribution system monitoring. Available in sizes 40mm to 300mm for flow rates of between 0.35m3/h and 2000m3/h. Accuracy is maintained in both forward and reverse flow, and various register options are available to suit different applications. The meter complies with all relevant international quality standards, exceeding ISO 4064 Class B specifications for forward flow installations in horizontal, vertical and inclined pipelines. Multiple pulsed output is available for increased management information.

• Multiple pulsed output for increased management information
• Extended low and high flow performance
• Suitable for forward and reverse flow metering
• ISO 4064 Class B specification for forward flow installations in the horizontal, vertical and inclined position
• ISO 4064 Class B specification for the reverse flow for sizes up to 150mm
• Robust shroud and copper can register for long life and readability
• Use of an in-line strainer to protect the rotor
• Maximum working temperature of 50 C
• Maximum working pressure of 16 bar

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S2000 Commercial Single Jet Cold
Water Meter

• Multiple pulsed output for increased management information
• Sealed internal calibration
• Exceeds ISO 4064 Class C specification in the horizontal position
• ISO 4064 Class B specification for the vertical position
• Robust shroud and copper can register for long life and readability
• Simple design and robust construction
• Unique feature of replacement of the rotor whilst in-situ
• Maximum working temperature of 50 C
• Maximum working pressure of 16 bar

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