Refflex capillary tubes and fitting DN2Refflex capillary tubes and fitting DN2


REFFLEX® is an advanced system of flexible hoses for the refrigeration industry
There are two sizes available, DN-2.0mm, DN-5.0mm. (for larger sizes see COLDLEX®)

DN-2.0mm is used for connecting pressostats, pressure gauges etc.

  • Highly flexible, short bending radius.
  • Absorbing all possible multi directional vibrations.
  • Strong and reliable.
  • Easy to use.
  • Factory-made or own production with REFFLEX tools.
  • Ozone, UV and oil resistant.
  • Fittings 1/4 “flare, 6mm ODS
  • Available in different colors.

Choose the type(s) you need and add to RFQ.
We will quote you a price within one working day.

  • Returning customers can login to see gross prices.
  • See table below in tabs for specifications of all types.
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REFFLEX® offers a full choice of straight-, angle – and Tee-connectors. The flared nuts for both DN-2.0 mm and DN-5.0 mm fittings are made of hot-forged brass, as is the best option for the refrigeration industry. Both straight and angle connectors have the swivel nut sliding backwards far enough to position a copper gasket whenever required. Access valve depressors are available with all 1/4″ flare fittings. REFFLEX® capillary hose DN-2.0 mm is available in coils of 50 meter.

Please see next tabs for all types and specifications

DN-2.0mm Fittings

TypeConnectionNut SAENut UNFPerArt. nr.
DN-2,0 mm fitting straighttube1/4"7/16"50 pc200631
DN-2,0 mm fitting 90° angletube1/4"7/16"50 pc200633
DN-2,0 mm T-stuk, 3 x tube"7/16"25 pc201638
DN-2,0 mm T-stuk, 2 x tube conn., 1 x 1/4""7/16"25 pc201641
DN-2,0 mm T-stuk, 2 x tube conn., 1 x 1/4""7/16"25 pc201644
DN-2,0 mm straight 6 x 100mm ODStube--10 pc202631

DN-2.0mm Hose

HoseColourPerT min [°C]T max [°C]PS [bar]Art. nr.
Capillary tube DN-2,0 mmgrey50 mtr-4013080201750
Capillary tube DN-2,0 mmblue50 mtr-4013080202752
Capillary tube DN-2,0 mmblack50 mtr-4013080201752
Capillary tube DN-2,0 mmred50 mtr-4013080202753


Instructions DN-2.0mm fitting
REFFLEX Brochure
Declaration of conformity