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Greyline - Precision Flow Measurement

Greyline is a worldwide leader in ultrasonic instrumentation for industrial and environmental markets. We are an innovator and manufacturer of flow (flow meters and open channel) and level monitoring instruments, primarily for water and waste water applications for industrial markets.

Greyline’s focus on innovation in both doppler and transit time technologies includes both closed pipe and open channel flow systems. With years of steady growth, Greyline products are sold and supported worldwide.

Product Summary: Level, Flow

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