News and Innovation
Visit Greyline in booth #71 at the WEDA's Dredging Summit & Expo '18 on June 25 - 28, 2018 at the Hilton Norfolk The Main Hotel Norfolk, Virginia.Go to WEDA Site
Our DFM 5.1 Doppler Flow Meter has become a popular instrument for measuring dredge slurry flow, and will be on display alongside the PDFM 5.1 Portable Doppler Flow Meter.
View new Greyline Products Video with detailed technical information on how they work.
View New Products Video
Download Product Brochure