SKU: 27177273540

Chemola Desco 620 Sealant/Lubricant for WKM Type Valves

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Description

Chemola Desco 620 Sealant/Lubricant for WKM Type ValvesKey Features: Synthetic sealant lubricant "Peanut Butter" consistency. For gate valves in liquid and gas hydrocarbon service. Resists up to 300F (149C) NLGI 0. Description: Chemola Desco 620 is a synthetic sealant lubricant, commonly referred to as "peanut butter". It is typically used in WKM type gate valves with liquid and gas hydrocarbon service. It has a 100% synthetic fluid base. Typical Applications: Performs reliably in the presence of

Key Features:

  • Synthetic sealant/lubricant
  • "Peanut Butter" consistency.
  • For gate valves in liquid and gas hydrocarbon service.
  • Resists up to 300ºF (149ºC)
  • NLGI 0.

Description:
Chemola™ Desco 620 is a synthetic sealant/lubricant, commonly referred to as "peanut butter". It is typically used in WKM type gate valves with liquid and gas hydrocarbon service. It has a 100% synthetic fluid base.

Typical Applications:
Performs reliably in the presence of aliphatic hydrocarbons, alkalis, dilute acids, salt water and water. For use in pipelines, refineries and terminals. Do not use on oxygen service.

Packaging:
Check each variant for packaging information. Contact Us if you need this product in a different presentation.

Shipping Information:
This product ships in 2 weeks.

Typical Properties:

Appearance Brown, "peanut butter"
NLGI 0
Penetration (ASTM D217) 355-385
Worked Penetration, 60x (ASTM D217) 355-385
Base Oil Natural and synthetic
Base Oil Viscosity 500 cSt at 40°C
Base Oil Pour Point -4°F (-20°C)
Solids Content Natural minerals
Additives Antioxidant package
Specific Gravity 1.5
Density (lb/gal) 12.6
Dropping Point (ASTM D566) >500°F (260°C)
Flash Point >450°F (232°C)
Temperature Range 0°F to 300°F (-18°C to 149°C)
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SKU: 27177273540

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170374
Whiting, US
★★★★★ 5
MAXIMUM SLAY!!!1!11!!!1
Format: Paperback
THIS BOOK ROCKS. It is reasonably priced and to the point. Love how the authors intermix cases with other useful information. If you are considering using this book for your criminal procedure class, you would be SILLY not to!
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Reviewed in the United States on November 16, 2023
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Becca
Alexandria, US
★★★★★ 5
Great Condition
Format: Paperback
Got this for my husband who needed it for class. It came in quick and in great condition.
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Reviewed in the United States on August 9, 2025
C
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Casandra Oldfield
Chelsea, US
★★★★★ 5
Affordable book while still teaching the essential elements of Crim Pro
Format: Paperback
Book that won't dislocate your shoulders and you learn from two expert crim pro professors.
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Reviewed in the United States on November 16, 2023
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Kara White
Battle Creek, US
★★★★★ 5
Ate!!!!!
Format: Paperback
The best textbook I've used in law school so far! It guides class discussions very well and it's very easy to read.
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Reviewed in the United States on November 17, 2023
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Suvir
Alexandria, US
★★★★★ 5
Fantastic Book
Format: Paperback
This book is the one of the best law school books of all time. It is easy to read, the cases are consistently and intelligently abridged, and the price is very affordable. Also, the material fits pretty much perfectly within one semester. It’s very good for those who prefer to “teach from the book,” but it also leaves room to go beyond it if you wish. If you are teaching Criminal Procedure, I cannot recommend this book enough.
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Reviewed in the United States on November 28, 2023

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