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Cerrar X

DN6

The QUADRA DN6 flexible hoses for air conditioning and refrigeration systems are characterized by an internal diameter of 6 mm, and therefore they can substitute copper rigid tubing of OD 8 mm or 5/16”.

The larger internal diameter reduces the pressure drop and makes the use of this hose possible on larger systems for the oil return lines and for the oil equalization systems. The crimping fittings for the QUADRA DN6 hose are available with connections of 1/4” SAE and 3/8” SAE and can be connected to the hose using the same hydraulic pliers RXA005 as used with the QUADRA DN4 hose. For large scale production it is now possible to use the new worktop crimper RXA006/RXA008 which easily crimps the fittings for QUADRA DN2, DN4 e DN6 hoses. Already assembled hoses are available under request.

Advantages:

• SPEED UP the assembly procedure.

• ABSORB the VIBRATION of the compressor.

• REDUCE the NOISE.

• Exceeds EN 1736 CLASS 1.

• CO2 compatibility with working pressure up to 120 bar.

• UV resistant.

• RoHS compliance.

• Minimum CO2 emissions thanks to its incredible low permeability.

• Permitted with HCFC, HFC & CO2.

Quadra DN6 thermoplastic hose

We recommend choosing orange QUADRA DN6 for the high pressure circuits and the black colour for the low pressure circuits, to reduce the possibilities of misconnections of the two pressure lines of the machine during production and maintenance.

• Interior diameter I.D. (mm): 6.

• Outer diameter O.D. (mm): 8,3.

• Connections: 1/4" & 3/8" SAE.

• Maximum allowable pressure (bar): 120.

• Minimum bursting pressure (bar): 600.

• Allowable temperature Min.ºC / Max. ºC: -45 / +130.

• Minimum bending radius (mm): 35.

• Coils of 50 m.

1/4 SAE straight female fitting

• 100% brass corrosion free & extremely solid swivel nut.

• Copper gaskets included.

• Box: 50 pcs.

3(8 SAE straight female fitting

• 100% brass corrosion free & extremely solid swivel nut.

• Copper gaskets included.

• Box: 50 pcs.

1/4 female elbow 90º

• 100% brass corrosion free & extremely solid swivel nut.

• Copper gaskets included.

• Box: 50 pcs.

3/8 SAE female elbow 90º

• 100% brass corrosion free & extremely solid swivel nut.

• Copper gaskets included.

• Box: 50 pcs.

Cooper brazing fitting

• Sizes: 6 x 8 x 100 (mm).

• Box: 50 pcs.

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