Greyline Instruments Inc. - HOW TO ORDER

Greyline Instruments

Call Toll Free: 888-473-9546

Greyline flow and level instruments are distributed worldwide through our network of over 125 distributors and sales representatives. Please contact Greyline for ordering information and to receive our quotation: 

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Greyline Instruments Inc. Canada
16456 Sixsmith Drive, Long Sault, Ont. K0C 1P0
Tel: 613-938-8956 • Toll Free: 888-473-9546
Fax: 613-938-4857 • E-mail:

United States

Greyline Instruments Inc. United States
105 Water Street, Massena, NY, 13662
Tel: 315-788-9500 • Toll Free: 888-473-9546
Fax: 315-764-0419 •

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