Flanged Dual Lip

Aerospace, Defense, Energy, Industrial Operations, Life Sciences, Semiconductor

The MSE® seal’s superior designed dual-lip body offers improved sealing performance in virtually unlimited media service and the widest temperature range. Finger Seal MSE® seals use a cantilever-type stainless steel spring to act as an energizer during low pressure situations. The spring compensates for seal wear in dynamic applications as well as overcoming the nonresilient nature of PTFE materials.

Flange dual lip seals are energized by a medium load metal finger spring designed for general use under static or dynamic conditions and to prevent rotation within the gland. Flange dual lip seals are available in both rod and piston type configurations.

Applications

Aerospace

Aircraft engines
APUs (auxiliary power units)
Brakes, Fuel controls
Pumps
Valves
Gearboxes
Hydraulic systems
Oxygen systems
Scrapers across various platforms
Utility and landing gear actuation systems

Energy

Blow-out preventor
Chemical mixers
Compressors
Cryogenic systems
Downhole tools
Drilling and completion tools
Fluid dispensing systems
Pipeline equipment
Valve stems

Semiconductor

CVD chambers
Etch chambers
Wafer elevators
Quartz windows

Industrial

Fluid loading arms
Furnaces
Gas inlets
Mechanical seals
Refrigeration systems
Robotics

Temperature Range

-168°C to 288°C (-270°F to 550°F)

Maximum Pressure

4,000 psi

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