PRODUCT INFORMATION

TOTAKU HERAN DUCT

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TOTAKU HERAN DUCT Picture

Example of caffs inatallation

(It doesn't keep completely airtight and watertight）

Features
More than double abrasion-resistance compared with the standard TOTAKU DUCT (according to our testing methods)
Excellent cold-resistance and heat-resistance
(Permissible temperature range :–30~80°C)
Excellent anti-static effect
(material resistance by volume : 105Ω•cm or less)
Less Ozone-crack damage compared to a traditional rubber hose.
Applications
For transportation of pellets, iron-powder, woodpowder and paper dust.
For hot wind machines (heat resistant type)
Additionally, use this as a duct hose where abrasion resistance, heat-resistance, and effects of electricity guiding are required.
■For installation, please use exclusive rubber cuffs (ø38–ø200) or put it in directly.
Fluid Water・hot water、Air (blower)、Powder・granule
Material EPDM
Temperature -30 ～ 80
Function ･Duct (blower)
･High anti-static performance (with no ground wire)
・Abrasion resistant
・Heat resistant
・Excellent weather resistance

STANDARD DIMENSIONS AND PROPERTIES

Nominal
diameter		 Inside
Diameter
mm		 Outside
Diameter
mm		 Pitch

mm		 Weight
(reference)
g/m		 L/coil

m		 Allowable pressure
(at room temperature)
MPa{kgf/cm2｝		 Allowable decompression power
（at room temperature）
kPa{mmHg}		 Allowable
bending radius
mm
38｛1½｝ 38.0 46.8 9.5 335 30 0.030｛0.31｝ -40.0｛-300｝ 45
50｛2｝ 50.6 61.2 10.0 550 55
65｛2½｝ 62.4 73.0 12.0 605 0.020｛0.20｝ -33.0｛-248｝ 65
※75｛3｝ 76.4 87.2 13.0 725 -26.5｛-199｝ 75
※90｛3½｝ 88.9 100.3 13.5 890 0.010｛0.10｝ -20.0｛-150｝ 90
※100｛4｝ 101.6 113.0 15.0 935 100
125｛5｝ 125.9 139.7 21.5 1315 20 -16.5｛-124｝ 125
150｛6｝ 152.4 166.2 20.0 1560 -13.0｛-98｝ 150
200｛8｝ 203.7 217.5 22.5 2070 0.005｛0.05｝ 200
250｛10｝ 252.0 274.2 25.0 5620 10 -16.5｛-124｝ 350
300｛12｝ 303.0 328.2 30.0 6150 350

･Sizes marked ※ can be connected to steel pipes.

 

  • PRODUCT INFORMATION