Building installationsCUSMART®

CUSMART

Water Supply, Heating, Floor Heating & Cooling

CUSMART® flexible copper tubes are unsurpassed in every technical aspect, offering great installation ease. Their exceptional flexibility allows cold bending and even manual shaping without “memory” effects. The use of CUSMART® flexible copper tubes in plumbing, cuts down on installation time and cost, offering uncompromised security.

CUSMART® flexible copper tubes are patented flexible copper tubes  with a special compound coating. They preserve their physical and technical properties throughout their lifetime and are covered by a 20-year manufacturer's guarantee.

CUSMART® superiority in every aspect

  • Long lifetime
  • A special process that ensures hygiene
  • High pressure and temperature fluctuation resistance
  • Unique flexibility and final shape stability
  • Exceptional thermal conductivity
  • Minimum thermal expansion
  • Cost-effective system
  • Impermeability - 100% Oxygen Barrier
  • Recyclable product
  • UV resistance and maximum corrosion resistance
  • Significant energy savings with industrial insulation

Product Description

CUSMART® flexible copper tubes are coated with a special white colored compound for enhanced endurance at temperatures up to 95 oC.

Quality Marks

RAL, NSF*.

* Only products bearing the NSF Mark on the product, product packaging, and/or documentation shipped with the product are certified.

Mechanical Properties

TemperMinimum Tensile strength Rm (MPa)Min elongation, A%
Soft22040

Technical Properties of CUSMART® Copper Tubes

NOMINAL DIMENSIONS (mm)OUTSIDE DIAMETER – (od)(mm)WALL THICKNESS (mm)INSIDE DIAMETER (id)(mm)INSIDE DIAMETER CROSS-SECTION (cm2)WATER VOLUME (l/m)MAXIMUM WORKING TEMPERATURE (oC)THERMAL CONDUCTIVITY COEFFIENT W/(m*OK)MINIMUM BENDING RADIUS WITH BENDING TOOL (mm)MINIMUM BENDING RADIUS WITH EXTERNAL BENDING SPRING=4x od(mm)MINIMUM BENDING RADIUS MANUAL =6x od(mm)PACKAGING STRAIGHT LENGTHSPACKAGING COILS (m)
14Χ2142100,7850,0785950,403956843100/ 50
16Χ2162121,1310,1131950,404564963100/ 50
18Χ2182141,50,154950,4053721083100/ 50
20Χ2202162,0110,2011950,4064801203100/ 50
26Χ3263203,1420,3142950,4089104156325/ 50
32Χ3323265,3090,5309950,40128128192325

Different dimensions and lengths are available upon request.

Technical Properties of Industrial Insulation CUSMART® Copper Tubes

NOMINAL DIMENSION (mm)

TOTAL OUTSIDE DIAMETER (INSULATION THICKNESS: 9 mm)

PACKAGING - COIL (m)

14X2

32

100/ 50

16X2

34

100/ 50

18X2

36

100/ 50

20X2

38

100/ 50

26X3

44

25/ 50

32X3

50

25

Significant and Uninterrupted Energy Saving.

CUSMART® flexible tubes with external industrial insulation are suitable for all heating and hot water supply plumbing networks inside and outside buildings. The insulation is a cross-linked polyethylene (PE-X) foam structured in closed type microcells. Energy saving is a result of the spectacular reduction of temperature loss to over 50% compared to similar networks without insulation.

The CUSMART® all-inclusive flexible copper tube system includes a full range of CUSMART FITTINGS (press and compression fittings), as well as tools, ensuring reliable results in every application.

Insulation Technical Properties

MATERIAL

PE-X or PE foam

DENSITY ACCORDING TO DIN 53420 ASTM D 1667

30-33 Kg/m3

THERMAL CONDUCTIVITY COEFFICIENT (λ) ACCORDING TO ASTM C 335

0,039 W/m.K

 

VAPOUR-WATER DIFFUSSION RESISTANCE COEFFICIENT (μ) ACCORDING TO ISO 12572

> 9.000

 

WORKING TEMPERATURE

-80oC to +110oC  (+90oC for PE foam)

FIRE RESISTANCE

EN 13501–1, Class B or Class E, DIN 4102, B2, BS 476, NF P 92 501-M1

RESISTANCE TO CHEMICAL AGENTS ACC. TO ASTM 543-56 T

Very good

SOUND ABSORPTION ACC. TO DIN 4109 300-2500Hz

~60%

DIMENSIONAL STABILITY ACCORDING TO ISO 2796 FOR TEMPERATURES UP TO 1000C

<5%

Values are listed, as obtained under standard laboratory conditions and may be amended, without prior notice.

See also

TALOS ECUTHERM™

Water Supply, Heating Air-conditioning, Refrigeration, Solar Systems, Industrial Networks

TALOS ECUTHERM™
TALOS GAS

Interior Natural Gas Networks

TALOS GAS
TALOS MED

Medical gas distribution networks

TALOS MED
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