IMPMEI04253

Boflex MEI-0425-3 Black Polyester 2-Ply Insulated Flexible Air Connector, 4 in. x 25 ft., R-8

Manufacturer: Imperial Manufacturing

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Boflex 2-Ply Insulated Flexible Air Connector, 25 ft. Length, Material: Polyester, Diameter: 4 in., Specifications - UL Listed: Yes, Colour/Finish Name: Black, Temperature Range: -20 to 140F at 6 in. WC (1.5 kappa) Positive, -20 to 180F 2 in. WC (0.5 kappa) Positive, 250F Intermittent 1/2 in. WC (0.13 kappa) Positive, 4000 fpm Velocity, 8 R-Value, 2.5 kPa at 10 in. Positive, 1.5 kPa at 6 in. Positive and 0.5 kPa at 2 in. Negative Pressure Rating, Surface Burning Characteristics: 25 Maximum Flame Spread, 50 Maximum Smoke Development

Products specifications

products.specs.attributename	products.specs.attributevalue
Length	25 ft.
Material	Polyester
Colour/Finish Name	Black
Diameter	4 in.
Pressure Rating	2.5 kPa at 10 in. Positive, 1.5 kPa at 6 in. Positive and 0.5 kPa at 2 in. Negative
R-Value	8
Specifications - UL Listed	Yes
Surface Burning Characteristics	25 Maximum Flame Spread, 50 Maximum Smoke Development
Temperature Range	-20 to 140F at 6 in. WC (1.5 kappa) Positive, -20 to 180F 2 in. WC (0.5 kappa) Positive, 250F Intermittent 1/2 in. WC (0.13 kappa) Positive
Velocity	4000 fpm