GREYFLEX 100 • Non-insulated plastic coated flexible ducts

GREYFLEX 100 is a fully flexible, light PVC duct, coated on both sides with a copolymer. A spiral, made of spring patented wire, has been inserted into the fabric. This flexible duct is easy to install, either on circular or on oval connection parts

• The GREYFLEX 100 flexible ducts are used in ventilation, air conditioning, and air handling systems where a high mechanical strength is required, such as air supply cabinets or machine exhaust duct systems.

• One layer of PVC, both sides coated with a copolymer, total thickness: 250 μ
• A spiral is made of spring patented wire class B - DIN 17223, pitch is 40 mm up to dia 152, 42 mm from dia 165 onwards
• Diameter range: 82 - 635 mm
• Colour: grey

• Temperature range: From -25°C till +70°C
• Maximum air velocity: 30 m / sec (5900ft / min)
• Maximum operating pressure: + 3000 Pa
• Minimum bending radius: 0.56 x D
• Fire resistance: GREYFLEX 100 is self extinguishing class B2 according to DIN 4102

• Each standard length of 10 m is compressed in an individual, reinforced cardboard box

• The resistance decreases, if the relative air humidity of the air with chemicals, which has to be transported, increases
  

• ducts are not suitable for transporting air with solvents and high temperature, like combustion gas
• ducts are not suitable for applications, where static discharges have to be avoided

• Clamps, type MCA
• Tape, type GREYTAPE

• The connection between the ventilation system and the plenum boxes shall be done with the use of PVC ducts
• ATC
• Type GREYFLEX 100

• Greyflex, 254

Explanation :

Greyflex = Type of Flexible duct

254 = Diameter of flexible duct