7 Inch x 8.5 Inch Dalsin line 26-Gauge Slip Joint

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Introducing our superior 7" x 8.5" diameter, 26-gauge stainless steel Slip Joint, specifically designed for wood-burning purposes. This meticulously crafted slip joint features an upgraded liner that outperforms standard galvanized venting systems, providing a remarkable enhancement in performance. As a company committed to delivering excellence, we take pride in offering high-quality products that consistently meet the highest standards. When you select our slip joint, you can expect exceptional ventilation, optimized wood combustion, and a seamless experience in wood-burning activities.

Product Features:

  • Continuous Laser Weld for Superior Strength
  • Black pipe is powder coated instead of (liquid paint) for a beautiful and extremely durable finish
  • Made of Type 304 26-gauge Stainless Steel .018 Thickness
  • 1.5" Overlap at each section
  • Limited Lifetime Warranty

Product Specifications:

 Size:  7" x 8.5" Diameter
 Material:  304 Stainless Steel
 Product Type:  Slip Joint

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Warranty Information


Manufactured by Bernard Dalsin Mfg. Co.

Bernard Dalsin Mfg. (BDM) warrants Bio Vent® Wood Pellet Venting to the original purchaser to be free from defects in material and workmanship for a period of 10 years from date of purchase, if properly installed, maintained and used. BDM will replace defective Bio Vent parts free of charge for the period of the warrantee excluding any installation / labor costs / labor to remove defective parts or shipping costs. BDM must be notified and given the opportunity to inspect parts claimed under this warranty before replacement will be considered. It is at BDM’s sole discretion to determine if the products qualify for replacement under the terms of this warranty.

LIMITATIONS: This warranty does not cover normal wear and tear, smoke damage, or damage caused by chimney fires, or any product that was purchased from anyone other than an authorized BDM dealer, retailer, or distributor.

This product must be installed for its intended purpose and in accordance with current BDM installation instructions. This product cannot be modified or altered, improperly serviced, inspected, or cleaned. Warranty is void if damage results from failure to reasonably clean, care for or maintains products in accordance with our installation instructions/recommendations.

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