Boumatic Magnumâ„¢ M Series Liners

Chinook Farm Innovations has a range of revolutionary liners from Boumatic that provide a balance between performance and comfort. Magnum™ M are available in 400s, 500s and 600s.

Your dairy farm can benefit from consistent, even milk-out.



Patented mouthpiece design
  • Reduces mouthpiece vacuum and results in fewer teat rings and faster milk-out.
Tapered barrel with graduated wall thickness
  • Designed to fit different teat sizes and optimize teat end massage.
Special ribbed barrel
  • For improved liner integrity and consistent milking performance.
22% more rubber compound
  • For longer life and reduced liner twisting.
Patented Jet-Vent™
  • Eliminates clogging of foreign material and debris.
Patented progression in lip thickness
  • Less ringing on teats through lower mouthpiece vacuum.