N 70 X 85 X 11.4 AU.

621 U-Cup

621 (Rod Seals)

The profile 621 is a top of the range high pressure rod seal. The design of the seal incorporates a unique profiled NBR energizer to ensure complete lip actuation under all pressure conditions and to cushion the seal against shock loading. It is flexible for easy installation.

Features:

• High pressure/shock load capability

• Twin lip design offering; Lower friction, Improved sealing, Primary lip protection, Increased seal stability

• Polyacetal anti-extrusion ring.

Operating Conditions:

Maximum Speed: 1 m/s

Temperature: -45°C to 110°C (-49°F to 230°F)

Maximum Pressure: 700 bar