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ACF-25-FF • Acoustic flexible connector

  • Insulated
  • Aluminium laminated
  • Acoustically insulated
  • Fire resistance B - s1, d0
  • 25 mm insulation

The ACF-25-FF is a thermally and acoustically insulated duct equipped with a female galvanized duct connector on both ends.

Application

  • The ACF-25-FF flexible ducts are used in ventilation, air conditioning, and air handling systems where high mechanical strength, temperature, fire-resistance, and thermal and sound attenuating qualities are required

Composition

  • Micro-perforated heavy multiple layered corrugated innerduct
  • aluminium/polyester outer jacket, reinforced with fibreglass
  • Glass wool insulation of thickness 25 mm
  • Fire safety: Innerduct according DIN4102 and European EN13501-1 classified as A1, Outer ducting according to EN13501-1 classifies B - s1, d0
  • Colour: Aluminium
  • Galvanized female duct connection on both sides of the flexible duct

Specification

  • Temperature range: From -30°C till +140°C
  • Recommended air velocity (max): 10 m/s
  • Operating over pressure (max): + 2000 Pa
  • Pressure loss: see diagram
  • Diameter range: 80 mm - 250 mm (315 on request)

Chemical resistance

  • Good resistance to many organic solvents
  • Moderate resistance to acid and base
  • Not be be used for discharge of combustion gases from open fire places or oil-fired boilers

Static properties

  • The ACF-25-FF is suitable for applications where static discharges have to be avoided

Accessories

  • As the ACF-25-FF has 2 female connections, a male connection can easily be obtained by adding a male duct connection MGM to one or both sides

Other available products

  • Non-woven version available on request

Artikelen

Artikelselectie-assistent
L [mm]
H [mm]
Artikelnummer Type L [mm] H [mm] E-shop
A01209A200100 CCN 200 X 100 200 100
A01209A200150 CCN 200 X 150 200 150
A01209A200200 CCN 200 X 200 200 200
A01209A300100 CCN 300 X 100 300 100
A01209A300150 CCN 300 X 150 300 150
A01209A300200 CCN 300 X 200 300 200
A01209A300300 CCN 300 X 300 300 300
A01209A400100 CCN 400 X 100 400 100
A01209A400150 CCN 400 X 150 400 150
A01209A400200 CCN 400 X 200 400 200
A01209A400300 CCN 400 X 300 400 300
A01209A400400 CCN 400 X 400 400 400
A01209A500100 CCN 500 X 100 500 100
A01209A500150 CCN 500 X 150 500 150
A01209A500200 CCN 500 X 200 500 200
A01209A500300 CCN 500 X 300 500 300
A01209A500400 CCN 500 X 400 500 400
A01209A500500 CCN 500 X 500 500 500
A01209A600100 CCN 600 X 100 600 100
A01209A600150 CCN 600 X 150 600 150
A01209A600200 CCN 600 X 200 600 200
A01209A600300 CCN 600 X 300 600 300
A01209A600400 CCN 600 X 400 600 400
A01209A600600 CCN 600 X 600 600 600
A01209A800100 CCN 800 X 100 800 100
A01209A800150 CCN 800 X 150 800 150
A01209A800200 CCN 800 X 200 800 200
A01209A800300 CCN 800 X 300 800 300
A01209A800400 CCN 800 X 400 800 400
A01209AA00100 CCN 1000 X 100 1000 100
A01209AA00150 CCN 1000 X 150 1000 150
A01209AA00200 CCN 1000 X 200 1000 200
A01209AA00300 CCN 1000 X 300 1000 300
A01209AA00400 CCN 1000 X 400 1000 400
A01209AC00100 CCN 1200 X 100 1200 100
A01209AC00150 CCN 1200 X 150 1200 150
A01209AC00200 CCN 1200 X 200 1200 200
A01209AC00300 CCN 1200 X 300 1200 300
A01209AC00400 CCN 1200 X 400 1200 400
=> Voorraadproduct centraal magazijn behoudens verkoop
=> Voorraadproduct regionale filialen behoudens verkoop

Order example

  • ACF-25-FF, 250, 1000

Explanation :

ACF-25-FF = Type of Flexible duct

250 = Diameter of duct connection

1000 = Length of flexible duct

Text for tender

Kopiëren
  • The connection of the plenum boxes shall be done with the use of acoustically and thermally insulated flexible ducts. Innerducting according to DIN4102 and European norm EN13501-1 Classified as A1. The outer jacket according to EN 13501 and classified Bs1. The duct will be equipped with a female duct connection on both ends of the flexible part
  • Brand ATC Type ACF-25-FF

Pressure loss graph

Sound attenuation for 1m duct - Tolerance +/- 2 dB

 Dn [mm]Attenuation, dB,-Mid-frequency, Hz 
631252505001000200040008000

Di [dB]

ACF-25-FF08008013.820.239.338.63641.852.440.239
ACF-25-FF1001009.514.528.637.435.639.844.329.536
ACF-25-FF12512512.420.133.629.829.533.632.123.632
ACF-25-FF15015011.111.834.228.526.334.927.221.830
ACF-25-FF16016014.619.131.12724.732.52418.729
ACF-25-FF20020011.114.629.520.7213017.713.223

ACF-25-FF250

25014.221.723.118.918.425.711.410.120
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