Type 500R Seal

Type 500R-p1.jpg (147037 bytes) type 500r-p2.jpg (177437 bytes)
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An extreme temperature version of Type 500 with flexible graphite static secondary seals. May be supplied in a cartridge form.

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For extreme temperatures.

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Inherently balanced internal Bellows seal.

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No springs needed. Bellows provides for even load distribution.

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Bellows acts as a flexible secondary seal without shaft fretting.

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Flexible graphite static seal.

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Large tolerance to axial and angular motions.

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Temperature range of -75°C to 425°C depending on materials.

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Speeds up to 4000 RPM, and pressure to 20 bar, depending on size, and operating conditions.