GREENGUARD AIR DUCT 7" X 25' UPC #070

Part #720

MFG #070-R4.2_7X25FT

7" x 25', 5000 FPM, 6" WG Positive, Thick Blanket Fiberglass, R4.2, Gray Polyester Jacket, 2-Ply Polyester, Class 1, Insulated, Flexible, Plain End, Air Duct

Price:

Consumer Financing

Brand: ATCO Rubber Products

Air Velocity: 5000 FPM

Applicable Standard: UL 181, NFPA 90A and 90B, IMC, IRC, UMC 10-1, HUD, ASTM C-158

Burning Character: Maximum Flame Spread 25, Maximum Smoke Developed 50

Core Material: 2-Ply Polyester

Insulation Type: Thick Blanket Fiberglass, R4.2

Jacket Material: Gray Polyester

Length: 25 Foot

Rated Negative Pressure: 3/4 Inch WG per UL-181

Rated Positive Pressure: 6 Inch WG per UL-181

Temperature Rating: -20 to 180 Deg F (Continuous), -20 to 250 Deg F (Intermittent)

Type: Class 1, Insulated, Flexible, Plain End

Width: 7 Inch

Safety Data Sheets

Installation

Technical Specifications

Catalog

Air-Tight Inner Core-Energy Efficient/No Fiberglass Erosion into Air Stream
Encapsulated Wire Helix-No Unraveling When Cut to Length/Quick Installation
Smooth Inner Core-Low Friction Loss/Low Operating Cost
Thick Blanket of Fiberglass Insulation-Energy Efficient/Excellent Thermal Characteristics
Durable Black Polyethylene Jacket-Tear and Puncture Resistant/Low Maintenance
Lightweight Compact Carton-Reduces Warehouse and Jobsite Handling Cost