White PVC & Aluminium Combine Duct high strength

Product Description:

Product Description

PVC & Aluminium Combine Duct White 

Specifications 

PVC & aluminium combine duct: 
1. Aluminum fexible duct 
2. Fireproof and airtight 
3. Compressible durable and lightweigh 

PVC & Aluminum combine Duct: 

It'sa flexible ducting with a reinforced PVC polyester riber cloth with an encapsulated high tensile steel wire helix. 

-Acid and alkali resistance. 
-Ideal for use in general purpose exhaust applications including bathroom fans, furnace mounted humidifier units, air conditioning and ventilation system. 

Diameters 3" to 29" (75-736mm) 
Bend Radius 1.5" X 1. D. 
Lengths 10 M or as to request 
Compression ratio 1: 16 
Maximum Velocity: 5500 FPM 
Static Pressure positive: 20 in. WC 
Temperature Range: -30° C to100°