Chesterton 170 Slurry Single Cartridge Seal

Chesterton 170 Slurry Single Cartridge Seal
Designed to Extend the Life of Slurry Pumps

​​​​Engineered for harsh, heavy consistency slurry environments, this seal's unique, no-clog design reduces or eliminates costly external seal flushes. The Chesterton 170 improves plant efficiencies by reducing product dilution and increasing production rates.

170 ISO is an off-the-shelf product that fits directly to ISO-3069-H and ISO-3069-C seal chambers.​


Related product: Chesterton 170L

Runs longer in heavy abrasive slurries without the need for flush or quench water
Non-clog pressure plate design
Springs located entirely outside the seal
Simple, robust design​
Micro-polished seal faces
High-strength drives
Optimal balance for slurry services
Easy to maintain
Operating ConditionsMaterials
Sizes25 mm to 228 mm (1.00" to 9.00") FacesSSC, TC
Pressure711 mm (28") Hg Vacuum to 17 bar g (250 psig) ElastomersFKM, EPDM, FEPM, ChemLast™
Temperature-55° C to -300° C (-67 ̊ F to 570 ̊ F) Metals1.4401 (316SS)
Speed11 m/s (2200 fpm)Springs2.4819 (Alloy C-276)
​ *Duplex stainless steel available as an option.

 

 

Technical Material Reference (English)https://chestertondocs.chesterton.com/Rotating/EN23875_Technical_Material_Reference.pdfTechnical Material Reference (English)pdf
Catalog: Rotating Equipment Solutions - Mechanical Seals, Pump Packing, Gaskets, and More (English)https://chestertondocs.chesterton.com/Rotating/RotatingCAT.pdfCatalog: Rotating Equipment Solutions - Mechanical Seals, Pump Packing, Gaskets, and More (English)pdf
Article: What is the impact of reliability on the sealing system energy footprint from pump shut down, repair and re-commissioning? (English)https://chestertondocs.chesterton.com/Rotating/What is the impact of reliability on the sealing system energy footprint from pump shut down, repair and re-commissioning.pdfArticle: What is the impact of reliability on the sealing system energy footprint from pump shut down, repair and re-commissioning? (English)pdf
Brochure: Chesterton Slurry Sealing Program (English)https://chestertondocs.chesterton.com/Rotating/SlurrySealBro.pdfBrochure: Chesterton Slurry Sealing Program (English)pdf
Technical Datasheet: 170 ISO (English)https://chestertondocs.chesterton.com/Rotating/EN23478_170_ISO_TDS.pdfTechnical Datasheet: 170 ISO (English)pdf

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