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JANSEN geotwin

The new generation of ground source heat loops

As standard, JANSEN geotwin ground source heat loops are manufactured from notch-resistant, high-quality PE 100 RC material of the latest generation with innovative production technologies.

Optionally they can also be manufactured from high-temperature resistant PERT material. The heat loop base welded on in the factory is delivered with an individual factory certificate in accordance with EN 10204. Each heat loop can be identified by its serial number; this number is used for complete traceability from the raw material used to the site. The unique, patented double-pipe winding gives the JANSEN geotwin its name and offers various advantages such as:

  • Quick, straightforward reel mounting
  • Even unwinding
  • External pipe ends
  • Very little space required
  • Detachable heat loop base
  • Reinforced sides
  • Sleeve-mandrel welding
  • Hydraulically optimised channel
  • Pipes made of PE 100 RC of the latest generation
  • Product details
  • Dimensions
  • Nominal pressure loss per m
  • Video

Material

  • PE 100 RC (polyethylene resistant to cracking) or PE 100 RT (high-temperature resistant)

Available options

  • Dimensions: 32 – 40 mm
  • Pressure rating: PN 16 - PN 20 (safety factor: 1.25)
  • Heat loop lengths: 50 m – 335 m

Colour
Black

Material density
~ 0.95g/cm3

Pipe roughness
0.03 mm

Recommended minimum laying temperature
-10° C

Approvals / certifications

  • SKZ Guideline HR 3.26
  • SKZ quality seal A530
  • EN 10204-3.1
  • Material as per PAS 1075

Associated products

  • Grouting suspensions
  • Injection pipes
  • Frost protection
  • Distribution systems
  • Smooth geothermal pipes
  • Fittings and tools

Dimension Pressure rating Special lengths Special base ø Minimum bending radii at 20° C
32 x 2.9 mm
SDR11 / S5
PN 16 60 - 170 m 101 mm 0.65 m
40 x 3.7 mm
SDR11 / S5
PN 16 100 - 300 m 115 mm 0.80 m
40 x 4.5 mm
SDR9 / S4
PN 20 200 - 325 m 115 mm 0.80 m

 

Range of products
You will find information on lengths in stock and on the accessories in our price list. If you have any questions on possible applications, please contact our technical advisers.

 

JANSEN geotwin, 40 x 3.7 mm and 40 x 4.5 mm

40 x 3.7 mm (dark green) and 40 x 4.5 mm (light green)

Plastic Solutions

JANSEN geotwin, 32 x 2.9 mm

Plastic Solutions
JANSEN geotwin
JANSEN geotwin
JANSEN geotwin
JANSEN geotwin

Downloads

  • Brochures & information
    JANSEN geotwin (2 MB)
  • Price list geothermal probes EUR
    Geothermal probes (2 MB)
  • Price list geothermal probes CHF
    Geothermal probes (2 MB)
  • Reference report
    MOL Campus (6 MB)

Contact partner Geothermal

Do you have any questions or suggestions? Our customer service advisers are always available to assist you.

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    +41 71 763 99 10
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Services

With JANSEN Services we offer our customers help in the planning, design and execution of geothermal plants

Services

References

Plastic Solutions

MOL Campus

HU-Budapest
Plastic Solutions

Greencity

CH-Zurich
Plastic Solutions

Office building Basler & Hofmann

CH-Esslingen
Plastic Solutions

Fire station

DE-Fulda
Plastic Solutions

Grosspeter Tower: High out with powerful with geothermal energy

Basel
Plastic Solutions

Hirslanden AndreasKlinik

CH-Cham
Plastic Solutions

Airport Geneva: taking off with powerful geothermal energy

Aéroport de Genève

Products

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