4" WSTB meter with bayonet configuration suitable for industrial, agricultural and urban (municipal) water supply applications.

The Woltman Silver Turbo Bayonet (WSTB) water meters offers the following:
• The WSTB has a wide flow-rate measuring range that enables to serve in a number of applications and in extreme situations (low flows and high flows)
• High degree of immunity to working conditions like vibrations and extreme humidity (even if dry chamber is full of water)
• The worm assy. is in a separate kit, which enable easy replacement if necessary
• Durability - Bearings and materials used in the WSTB have been proved to ensure long life expectancy
• Magnetic Coupling - The WSTB, like its predecessor, the Woltman Turbo meter - has a unique measuring unit, in which only one moving element in contact with water, and features repelling magnets installed in the impeller and the transmitting gear, instead of the attracting magnets installed in the WT
• The implementation of oil can and sliding bearing (SB) enables the WSTsb to have a better durability
• Compatibility - The WSTB is stocked by Beta Valve with straight reading (no-electrical output),  other Arad electrical outputs are available to special order: EV (reed switch) output, EF, Dialog 3G, MPE, DPE etc.

Technical Specifications
• Q3 Nominal Flow rate: 160(m3/h)
• Q4 Maximum Flow rate: 200(m3/h)
• Q2 Transitional Flow rate: 2.56(m3/h)
• Q1 Minimum Flow rate: 1.6(m3/h)
• Maximum Working Pressure: 16 bar)
• Maximum Liquid Temperature: 60° C
• Body Material: Cast iron, polyester coated
• Connection: Standard flanges according to ISO, PN16.