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Flexible duct HDPE90, 50 m roll

PRICE:
113.17 €
Qty.:

EU shipping 14 days, non EU 21 days

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Flexible duct HDPE90, 50 m roll

  • extremely durable
  • 50 m roll
  • inner side of the duct transparent

 

Selection of diffuser and air distributor (A, B, C, D)

Diffuser Ø, mm
Diffuser usefull area Ø, mm Diffuser usefull area, cm2
Ø75 mm  HDPE duct, P~31.2 cm2
Ø90 mm  HDPE duct, P~44.2 cm2
recommended duct connections to the distributor
80
60 ~28.3
1
1
100 70 ~38.5 1 1
125 100 ~78.5 2 2
160 140 ~154 5 3
200 160 ~201 6 4

 

Selection of main air distributor (D, E, F, G) connected to heat recovery unit

HRU connectors Ø, mm
HRU connectors area in cm2
Ø75 mm  HDPE duct, P~31.2 cm2
Ø90 mm  HDPE duct, P~44.2 cm2
recommended min. number of duct connectors in air distributor
125 ~122.7 4 3
160 ~201.0 6 4
200 ~314.2 10 7
Code
ØD (outer)
Ød (inner)
HDPE90
90
75

Pressure loss

1 m straight duct

 

0.5 m 45° bend

 

0.5 m 90° bend