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180
Compact, Reliable Sealing for Demanding Services
The Chesterton 180 is a dual cartridge seal designed for reliable performance in tough applications—including corrosive, abrasive, and high-temperature environments. Its compact, balanced design fits ANSI and ISO pumps and supports plantwide standardization. Engineered with dual-seal technology for added protection, the 180 offers high reliability in applications requiring a barrier or buffer fluid. Simple to install and easy to maintain, it helps reduce equipment downtime and extend seal life in demanding process conditions.
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Product Features
✔ Maximum performance for demanding, high-torque applications
✔ Reliable sealing of slurries
5 key seal design features
✔ Balanced Design
✔ Non-Fretting
✔ Monolithic Seal Faces
✔ Stationary Design
✔ Protected Springs
Technical Data ↓
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25 mm to 120 mm (1.000 inch to 4.750 inch)
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ISO-3069C, ASME B73.1, ASME B73.2, NSF61
Materials ↓
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CB, TC, SSC
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FKM, EPDM, FEPM, FFKM
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EN 1.4401 (316SS), Other Metallurgies available on request
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EN 2.4819 (Alloy C-276)
Operating Conditions ↓
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711 mm (28") Hg Vacuum to 40 bar g (600 psig)
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-55 to 300 °C (-67 to 570 °F)
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25 m/s ( 5000 fpm )
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Seal pressure capabilities are dependent on the fluid sealed, temperature, speed, and seal face combinations. For operation outside the limits and additional materials consult Chesterton Mechanical Seal Engineering.