Greyline Instruments VD Series Pipe Dams
Starting at $150.00

Not in stock. Usually ships in 2-3 weeks [?]

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  • Stainless steel construction
  • Sizes from 6 to 18 inches
  • Band adjustment jack allows ±0.5” adjustment from the nominal band size
  • 6 and 8 inch bands secure to pipe by spring tension
  • Maintains minimum 1” water level

This product is an accessory for the following products:

Greyline Instruments AVFM 5.0 Ultrasonic Flow Meter
Displays, transmits and totalizes flow through open channels, partially filled pipes and surcharged pipes without a flume or weir
In Stock
Greyline Instruments MantaRay Ultrasonic Flow Monitor
Portable, battery-powered open channel flow meter with 4-20mA and relay outputs for connection to samplers, SCADA and telemetry systems
Greyline Instruments Stingray 2.0 Ultrasonic Flow Logger
Compact, battery-powered ultrasonic flow logger for flow monitoring through open channels, partially full sewer pipes and surcharged pipes

The Greyline Instruments VD Series pipe dams are stainless steel bands designed to fit inside of a pipe downstream from an area-velocity sensor. The shape of the dam restricts the flow inside the pipe enough to maintain the minimum 1" water level required for the sensors to work properly.

VD Series pipe dams are available for pipes from 6 to 18 inches. A band adjustment jack (or spring tension for 6 and 8 inch sizes) allowing ±0.5" adjustment from the nominal band size ensuring a proper fit.