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The Blancett Series 200 and Series 900 are rugged, low-priced flow meters specifically designed to measure floodwater line flow in secondary oil recovery operations throughout the world. Using time-proven rotary vane and multi-jet impeller mechanisms, the Series 200 and 900 flow meters will provide reliable long-term measurement and totalization with minimum attention and maintenance.

The Series 900 features interchangeable inlet inserts with three different sized orifices. The orifices are pre-calibrated for specific low, medium and high flow ranges of the meter. Fluid enters the inlet port and passes through the pre-selected orifice into the cylindrical measuring chamber. Here, the flowing fluid is separated into two streams, rotating a vaned impeller at a speed directly proportional to flow rate. The impeller is connected to a meter register through a magnetic drive assembly. Each impeller rotation is mechanically tabulated and displayed by the register atop the meter.