New from Omega the FTB700-S Series turbine meters that have a unique system of precisely-machined helical rotors and high-quality jewel bearings. The rotor is the only moving part. Small magnets on the rotor hub are electronically detected by a solid-state hall-effect sensor outside the wetted area. The turbine rotor uses journal-type sapphire and ruby bearings for minimum friction and maximum life. These bearings are ideal for long life in water and water based fluids and they have exceptional low-flow characteristics.
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Fuel production takes to water with ‘artificial leaves’
Really, are you that naive enough to think that we can be trusted to ensure that these 'Leaves' are reliably policed and recycled? How will they be prevented from being washed away during floods and...