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.