Manufacturer standard and custom high-vacuum seals

FerroLabs manufactures standard and custom high-vacuum seals utilizing ferrofluid technology. Ferrofluid-based seals are non-contact groove seals which employ a magnetic field to maintain the ferrofluid in the working gaps, thereby, creating an absolute hermetic seal.

Product Features:

• Hermetic sealing of rotating shaft.
• Working temperature range: -50o to +150o C.
• Differential pressure: 3 atm.
• Shaft wobbling allowance: 0.7 mm.
• Time to failure: 8 years.