Quietflex 1860 UV-Inhibited Insulated Flexible Duct 18 in x 25 ft

Product Description

The Quietflex 1860 UV-Inhibited Insulated Flexible Duct, measuring 18 in ID x 25 ft L, provides a flexible path for treated air. It has a 6000 fpm flow rate and R6 insulation. Constructed from polyester, fiberglass, and polyethylene, it reduces heat transfer to the surrounding space and contains an insulating layer wrapped on both sides by a moisture and abrasion barrier.

• Insulated flexible ducts
• Reduces heat transfer
• Suitable for residential and commercial applications

Product Highlights

This insulated flexible duct is ideal for supply and return lines in low-to-medium pressure heating and air conditioning installations.

Product Information

Standard Information

• Brand: QUIETFLEX
• Manufacturer Part Number: 1860
• Country of Origin: Domestic

Technical Specifications

• Model Number: 1860
• Brand: QUIETFLEX
• Product Type: Insulated Flexible Duct
• Insulation Value: 6
• For Duct Diameter: 18 in
• Overall Length: 25 ft
• Maximum Air Speed: 6,000 fpm
• Vapor Transmission: 0.11 %
• Jacket Material: UV Inhibited Polyethylene
• Insulation Material: Fiberglass
• Maximum Temperature Rating: 200 °F
• Minimum Temperature Rating: -20 °F
• Maximum Pressure Rating: 10 in wc
• Fire Rating: Less than 25 Seconds
• Duct Material: Fiberglass
• For Media Type: Air
• Standards: ASTM C518; GREENGUARD; HUD/FHA; NFPA 90A and 90B; UL 181
• Material: Polyester