Cannulae
Bar Diamond rumen cannulae are designed for the long-term comfort of fistulated ruminants while providing reliable access for research, education, and veterinary applications.
Used by animal scientists around the world since 1976.
Browse by Category
Large Rumen Cannulae
For cattle and large ruminants
Small Rumen Cannulae
For sheep, goats, and small ruminants
Washers & Stoppers
Replacement parts
Stopper Accessories
Add-on hardware