GEROtherm^® DUPLEXThe standard geothermal probe

Principle:

Double-U probe for shallow geothermal use. Resists internal pressure up to PN16@ 20°C and PN20@ 20°C.

Design:‎

The probe foot (U-bend) is the most important component in the GEROtherm^® geothermal probe. It is subjected to the greatest stresses during installation and operation. That is why HakaGerodur has modified and patented its tried-and-tested GEROtherm^® probe foot (32 mm and 40 mm).

Product details

Material

Polyethylene PE100-RC (RC = resistance to crack)

Applications

Temperature range: –20°C/+40°C

Pressure resistance: PN16@ 20°C/SDR 11
Dimensions: de 32 mm, de 40 mm, de 50 mm

Pressure resistance: PN20@ 20°C/SDR 9
Dimensions: de 40 mm, de 50 mm‎

For further product details, please refer to the corresponding technical datasheets.

Advantages

Nubbed design for greater safety
Greater resistance thanks to reinforced walls on probe foot (U-bend); PN25
Compatible with the GEROtherm^® weight system‎, the GEROtherm^® PUSH-FIX‎ impact-resistant sleeve including weight connector and the GEROtherm^® UNI-FIX‎ universal weight mounting
Larger cross-sections and welded coupler sockets for lower hydraulic resistance
Proven mud container in probe foot (U-bend) with two new ribs that make it easier to use a measuring float
No need for welding on site
DIN EN 12201-2
Patent No. EP 2 395 301‎
On request, the geothermal probe can also be produced on our rental metal reels
SKZ certified and monitored SKZ certificate No. A278
Certified and monitored by KIWA KOMO certificate No.: K84660/02

Please refer to the corresponding Tender specifications for a more detailed product description.

Price list

(For the price list in € please contact our sales team.)

Price list GEROtherm^® geothermal probes

Technical datasheets

Technical datasheet DUPLEX PN16 32mm

Technical datasheet DUPLEX PN16 40mm

Technical datasheet DUPLEX PN16 50mm

Technical datasheet DUPLEX PN20 40mm

Technical datasheet DUPLEX PN20 50mm

Tender specifications

Tender specifications GEROtherm^® DUPLEX

Certificates

Certificate KIWA KOMO No.: K84660/02

Certificate SKZ No. A278

Dimensions

Dimension	Pressure resistance	Standard lengths	Ø probe foot	Coil dimensions
32 x 3.0 mm	PN16@20°C / SDR11	50 - 160 meter	92 mm	Probes
40 x 3.7 mm	PN16@20°C / SDR11	50 - 300 meter	113 mm	Probes
40 x 4.5 mm	PN20@20°C / SDR9	200 - 300 meter	113 mm	Probes
50 x 4.6 mm	PN16@20°C / SDR11	50 - 300 meter	136 mm	Probes
50 x 5.6 mm	PN20@20°C / SDR9	200 - 500 meter	143 mm	Probes