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DSP Double-Wall

8" Selkirk DSP Double-Wall 8" - 6" Reducer

Item: COP77570
  • Use with SuperPro and Ultra-Temp chimneys
  • 430-alloy stainless inner wall, steel outer wall
  • Reduces clearances from 18" to 6" for walls and ceilings
  • Sturdy construction to ensure long-lasting durability
  • Creates a tight, secure connection in your venting system
  • Ensures smooth flow of air through liners

8" Selkirk DSP Double-Wall 8" - 6" Reducer

Expand your stove pipe diameter from 8" to 6" with an 8" Selkirk DSP double-wall 8" - 6" reducer, accommodating your specific installation needs.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to

Lifetime Warranty