Type : PSRB2 (Reverse Balance Seal)

Operating Range:

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• Shaft diameter:20 … 100 mm
• Pressure:Up to 8 bar (Max)
• Temperature:-40 °C … +180 °C

Materials

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• Seal ring:Carbon graphite Antimony impregnated, Silicon carbide .
• Mating ring:Silicon carbide. Ceramic.
• Secondary seals:FKM, Aflas, EPDM, FEP, TTV.
• Springs:SS 316, Hastelloy C.
• Metal parts:SS 316, Hastelloy C, Alloy 20.

Features

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• Single Seal.
• Balanced.
• Outside Mounted Seal.
• Reverse Balance Seal.
• Rotating multi-spring pusher seals.
• Circlip design for ease of assembly.
• Independent of direction of rotation.

Advantages

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• Ideal for general purpose applications.
• Spring are not in Product Contact.
• Clamp Ring Design.
• Over 10 years of running reference in the field.

Recommended Applications

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• Process industry
• Oil and gas industry
• Refining technology
• Petrochemical industry
• Chemical industry
• Highly viscous media
• For Highly Slurry
• Abrasive Services