Twin Wall Flue Pipe 1 metre length (020) - 150mm Dia Zoom Twin Wall Flue Pipe 1 metre length (020) - 150mm Dia SKU: 030115020DW. Twin wall flue 1000mm fixed length pipe, the overall effective length is 940mm - a locking band is required. Order a seal too for condensing applications. DW EN 1856-1-T450-N1-W-VmL50040-G60 Availability: In stock £74.99 Qty: Add to Cart Email to a Friend Additional Information Additional Information Additional Information SKU 030115020DW Diameter 150mm (6") Components Pipes CMS tab x Add to Cart Price: Actual Price: Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page. You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart. Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page. You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.