Chesterton 170 Slurry Single Cartridge Seal

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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.​

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™
Temperature55° 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.

 

 

Article: What Determines Seal Leakage? (English)http://chestertondocs.chesterton.com/Rotating/What Determines Seal Leakage.pdfArticle: What Determines Seal Leakage? (English)pdf
Case Study 004 Rotating Equipment - Steel - Coal Slurry Pump Sealing Solved; (English)http://chestertondocs.chesterton.com/Rotating/EN23735_RE_CS004_Steel_Coal Slurry_Pump_Sealing_Solved.pdfCase Study 004 Rotating Equipment - Steel - Coal Slurry Pump Sealing Solved; (English)pdf
Case Study 001 Rotating Equipment - Food - Recirculation Pumps in Corn Processing (English)http://chestertondocs.chesterton.com/Rotating/EN23732_RE_CS001_Food_Recirculation_Pumps_Corn_Processing.pdfCase Study 001 Rotating Equipment - Food - Recirculation Pumps in Corn Processing (English)pdf
Article: What are the Methods for Successfully Sealing Slurries? (English)http://chestertondocs.chesterton.com/Rotating/What are the methods for successfully sealing slurries.pdfArticle: What are the Methods for Successfully Sealing Slurries? (English)pdf
Expanded Use of Split Seal Technology for Large Pumps and Agitators (English)http://chestertondocs.chesterton.com/Rotating/Expanded Use of Split Seal Technology for Large Pumps and Agitators.pdfExpanded Use of Split Seal Technology for Large Pumps and Agitators (English)pdf

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