Description

Flexible tube made with aluminum/polyester/aluminum wall and spiral in harmonious steel. Thermo insulating coating in polyester fiber (thickness 25mm/16kg/m³). External protection in aluminated poliolefinic films. Thermal resistance at 20 ° C R = 0.58m² K/W (UNI EN 12664: 2002).

Characteristics

Colour : aluminum.

Temperature range: from -30°C to +140°C (peaks of +180°C).

Radius : 0,8-1,5 x Ø.

Air speed : up to 32 m/s.

Pressure : 2500 Pa max.

Size

Standard 10 meters.

Use

  • Air conditioning;
  • Mechanical ventilation.

certifications

IT Class: 

  • Class 1 (D.M. 26/06/84).

EU Class:

  • Internal pipe: Class B-S1, D0 (EN 13501-1:2018).
  • Thermo insulating mattress: Class B-S1, D0 (EN 13501-1:2018).

FR Class:

  • Class M1 (NF P 92-507: 2004).

Pressure Drops

ø Interno ETAL-Therm
 82102127152165180203254305318356406457508
Flow Rate m3/hPa/m  
40              
502,50,8            
6041,1            
7051,5            
806,520,7           
907,52,50,9           
1001031,10,5          
200356,542,71,30,5        
300 25852,51,50,9       
400 401684,52,31,5       
500  25146,73,52,30,5      
600  33188530,90,5     
700   25136,54,21,30,7     
800   30187,551,710,4    
900   3820106,521,30,7    
1000    25137,52,51,50,90,2   
1500     26185,531,80,80,30,2 
2000      3085,831,80,80,30,2
3000       151052,81,50,80,5
4000       2520852,81,50,8
5000        33181052,31,3
6000          1573,41,9
7000          1884,62,6
8000          23116,03,4
9000          251384,3
10000           179,45,4
12000            137,7
14000            1810
16000            2313
18000            3017
20000             21

Price list

The length of the hose should to be considered in a extended position and at environment temperature (16/18°C - tolerance ±2%)

a.r. : price on request

ø InternoETAL-Thermø InternoETAL-Therm
 Eur Eur
825,57 25412,88
1026,64 30515,13
1277,67 31815,41
1528,57 35620,51
1659,01 40622,88
18010,35 457a.r.
20310,59 508a.r.