Zeston 300

Johns Manville – manufactured for industrial/commercial uses Zeston 300 PVC are strong, heavy-duty fitting covers with more impact resistance, UV restistance, and more durability. Common uses include indoor/outdoor steam, hot water, chilled water piping systems that require stronger, more durable protection

Product Guides

Data Sheet

Product Description

  • Characteristics
  • Color – white
  • Shapes – vary

  • Temperature Ratings
  • Usage Range – VC – Up to 150°F (66°C)

Or call 708-876-2600 for more information.

Energy Efficiency

John J. Moroney & Co. supplies a growing number of energy efficient and greener building materials.