Rotary Seals
A Rotary Seal is a Sealing element that functions during the presence of rotary motion between the two bodies. Sacrificial element that ensures connection between 2 or more bodies while preventing leakage or ingress of fluids and particles from one to another
A PTFE rotary seal has a formed lip(s) placed in the ID / OD of the jacket which is in dynamic contact with the rotary surface. The jacket made of metals has a tight fit to the cavity in the machine ensuring na leak.
The main reasons why PITE seals are becoming more widely used is that they allow machinery to run faster, hotter and more efficient for longer. The low friction increases efficiency, and the low wear increase stat lite far beyond what can be juhlavell with conventional rubber seal. PTFE seals also allow manufacturers to offer extended maintenance berods and extended warranties.
2. PTFE Elastomer energised RotoRing seals
The PTFE RotoRings has simple groove design that prevents rotation of the seal in the groove and rotation between the seal and the O-rings. Its application is in rotary and indexing operations. The PTFE RotoRings is used to seal rods, shafts, axles, bores, rotary transmission leadthroughs, journals, swivels etc. with rotary or oscillating movement.
• Low Friction
• Operating temperature -50°C to + 200°C
• Pressure: up to 300 bar
• Velocity :2m/s
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