Flexible thermoplastic capillary hose with 6mm internal diameter

Quadra DN6

Flexible thermoplastic capillary hose with 6mm internal diameter

 

  • Orange

  • Black

  • UL Approved

  • 10m

  • 50m
 
Choose your hose
Part no. Color Pack Description  
0786C 50m Orange UL approved hose in 50m coil
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0786BC 50m Black UL approved hose in 50m coil
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0786K 10m Orange UL approved hose in 10m coil
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0786BK 10m Black UL approved hose in 10m coil
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Metric/Imperial
Technical Features
Hose Diameters
ID 6mm0.236in

OD 10.9mm0.429in
 
  mm inch
Bend radius 35 1.378
Hydraulic Plier Crimping Diam. 12,4 -0,1
12,4 +0,2
0.488-0.0039
0.275+0.0039
Electric Plier Crimping Diam. 12,4 -0,1
12,4 +0,2
0.488-0.0039
0.275+0.0039
  bar MPa Psi
WP 120 12.0 1740
BP 600 60 8700
 
  min max
WT -45°C +130°C -49°F +266°F
Permitted
Fluids
 
Type of gas Type of oil
HFO/HFC (R134a, R404A, R407A, R407B, R407C, R410A, R507, R32, R448A, R449A, R450A, R513A, R1234yf, R1234ze) polyol ester based
HCFC (R22) mineral oils
CO2 polyol ester based
Classification of QUADRA capillary hoses
 
Part no. Classification according to Directive 97/23/CE
0786C paragraph 3 article 3
0786BC
0786K
0786BK

DN6 Fittings

The large fitting range available and the dedicated assembly tooling for the QUADRA hose allows the operator to assemble the machine, or carry out maintenance and to work quickly, flexibly and securely.

 

1/4 SAE Straight female fitting – Conforms to UL requirements

Part number
Item
Copper gasket
 
XBA02N 50 pieces box
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WBA02N 50 pieces box
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KBA02N 10 pieces blister
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3/8 SAE Straight female fitting

Part number
Item
Copper gasket
 
XBA04N 50 pieces box
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WBA04N 50 pieces box
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KBA04N 10 pieces blister
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1/4 SAE Elbow Female 90° – Conforms to UL requirements

Part number
Item
Copper gasket
 
XCA02N 50 pieces box
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WCA02N 50 pieces box
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KCA02N 10 pieces blister
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3/8 SAE Elbow Female 90° – Conforms to UL requirements

Part number
Item
Copper gasket
 
XCA04N 50 pieces box
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WCA04N 50 pieces box
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KCA04N 10 pieces blister
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Copper brazing fitting (6x8x100mm)

Part number
Item
 
WZE2N1 50 pieces box
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DN6 Accessories

The assembly tooling for the QUADRA hose allows the operator to assemble the machine, or carry out maintenance and to work quickly, flexibly and securely, reducing to a minimum the need of brazing operations.

 

Pliers

Part number
Item
Pack
 
RXA005 Hydraulic Pliers 1pcs
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Part number
Item
Pack
 
RXA011 QUADRA electric plier bundle 1pcs
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Content
 

Battery hydraulic crimping machine 45 kN

Battery Li-Ion 18V 1.5Ah

Battery charger

USB cable and Software (CD)

Set of dies DN2, DN4 and DN6

Case
 
Dimensions of the case: 450 x 360 x 140 mm
Total weight: 5,3 Kg
Part number
Item
Pack
 
RXA012 QUADRA electric plier full 1pcs
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Content
 

Battery hydraulic crimping machine 45 kN

Battery Li-Ion 18V 1.5Ah

Battery charger

USB cable and Software (CD)

Set of dies DN2, DN4 and DN6

Case

Spare Li-Ion 18V 1.5Ah battery

DC bench power supply
 
Dimensions of the case: 450 x 360 x 140 mm
Total weight: 6,5 Kg

Cutter and Blades

Part number
Item
Pack
 
WXA004 Cutter 1pcs
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Part number
Item
Pack
 
WXB004 Cutter Blades 2pcs
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Valve Opener, Gasket and nut caps

Part number
Item
Pack
 
WTD2Z1 Removable valve Opener 50pcs blister
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Part number
Item
Pack
 
WRP502 Copper Gasket 1/4” 50pcs blister
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Part number
Item
Pack
 
WRP504 Copper Gasket 3/8” 50pcs blister
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Part number
Item
Pack
 
WRW912 QUADRA 1/4 fitting plugs 50pcs blister
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Part number
Item
Pack
 
WRW914 QUADRA 3/8 fitting plugs 50pcs blister
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QUADRA Case

Part number
Item
Pack
 
MR293 Empty case 1pcs
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Free stand display rack

Part number
Item
Pack
 
W00008 QUADRA Display 1pcs
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Content
 

20 pcs KBA02C

20 pcs KBB02C

20 pcs KCA02C

20 pcs KPB0C1

20 pcs KPB0C2

20 pcs KBA02M

20 pcs KCA02M

20 pcs KBA04M

20 pcs KCA04M

20 pcs KPB0M1

20 pcs KDN22M

30 pcs KBA02N

20 pcs KBA04N

30 pcs KCA02N

20 pcs KCA04N

4 pcs WXB004

2 pcs WXA004

2 pcs RXA007

100 pcs WRP502

100 pcs WTD2Z1

20 m 0780BK

20 m 0780K

20 m 0789BK

20 m 0789K

20 m 0786K

20 m 0786BK

A useful Floor Display unit holding an assortment of QUADRA products and accessories. A simple way to promote and support your business in your retail network.

Dimensions in cm:
width 65
depth 46
height 159
height with crowner 199

DN6 Assembled

Assembled hose in bundles of 50 pieces


  • Orange

  • Black

  • UL Approved
 
Available colours
Part number, hose color and compliancy
1/4” Straight female + 1/4” Straight female
1/4” Straight female + 1/4” Straight female

CDZXXX

CRUUS UL Approved

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CEAXXX

CRUUS UL Approved

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1/4” Straight female + 3/8” Straight female
1/4” Straight female + 3/8” Straight female

CD4XXX

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CEEXXX

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1/4” Straight female + 1/4” Elbow female 90°
1/4” Straight female + 1/4” Elbow female 90°

CD1XXX

CRUUS UL Approved

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CEBXXX

CRUUS UL Approved

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1/4” Straight female + 3/8” Elbow female 90°
1/4” Straight female + 3/8” Elbow female 90°

CD7XXX

CRUUS UL Approved

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CEHXXX

CRUUS UL Approved

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1/4” Straight female + Copper brazing tube
1/4” Straight female + Copper brazing tube

CHLXXX

CRUUS UL Approved

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CHMXXX

CRUUS UL Approved

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1/4” Elbow female 90° + 1/4” Elbow female 90°
1/4” Elbow female 90° + 1/4” Elbow female 90°

CD2XXX

CRUUS UL Approved

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CECXXX

CRUUS UL Approved

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1/4” Elbow female 90° + 3/8” Elbow female 90°
1/4” Elbow female 90° + 3/8” Elbow female 90°

CD8XXX

CRUUS UL Approved

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CEIXXX

CRUUS UL Approved

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1/4” Elbow female 90° + Copper brazing tube
1/4” Elbow female 90° + Copper brazing tube

CHPXXX

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CHQXXX

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3/8” Straight female + 3/8” Straight female
3/8” Straight female + 3/8” Straight female

CD3XXX

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CEDXXX

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3/8” Straight female + 1/4” Elbow female 90°
3/8” Straight female + 1/4” Elbow female 90°

CD5XXX

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CEFXXX

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3/8” Straight female +3/8” Elbow female 90°
3/8” Straight female +3/8” Elbow female 90°

CD6XXX

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CEGXXX

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3/8” Straight female + Copper brazing tube
3/8” Straight female + Copper brazing tube

CHNXXX

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CHOXXX

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3/8” Elbow female 90° + 3/8” Elbow female 90°
3/8” Elbow female 90° + 3/8” Elbow female 90°

CD9XXX

CRUUS UL Approved

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CEJXXX

CRUUS UL Approved

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3/8” Elbow female 90° + Copper brazing tube
3/8” Elbow female 90° + Copper brazing tube

CHRXXX

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CHSXXX

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Copper brazing tube + Copper brazing tube
Copper brazing tube + Copper brazing tube

CHTXXX

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CHUXXX

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Assembling instructions for crimping fittings for QUADRA DN6 capillary hose

1

step 1

Cut the QUADRA capillary hose to the required lenght using the special WXA004 cutter
2

step 2

Slip the nut over the hose (depending on ftting type). Ensure that the threaded side is pointing towards the end of the hose that needs assembling.
3

step 3

When pushing the ferrule over the hose end, ensure its correct positioning, in line with the hose end. Push the insert into the hose end you want to assemble.
4

step 4

Pay attention not to move the components already fItted and slide the ferrule over the hose towards the insert positioning it in line with the insert.
5

step 5

Crimp the ferrule with our hand pliers type RXA007, up to the limit stop of the pliers: once the optimal deformation has been achieved the pliers will open automatically.
5a

step 5

Crimp the ferrule using our pliers cod.RXA005: open the punches using the special lever, then put the ferrule properly between the pinches. The deformation is achieved when the pliers release and the lever idles.
6

step 6

The assembling is fnished and the eventual nut can easily slide over the ferrule: check the correct positioning of thecomponents and make sure the entire surface of theferrule has been swaged.
Attention
Note!
Once the hose assembly is connected to the machine, do not move or rotate it, otherwise you risk loosening the nut or damaging the fitting by compromising its tightness. In case you have to modify the orientation of the coupling, unscrew the nut, position the hose assembly, then tighten the nut again respecting the torque value of 16 ÷ 18 N·m max 20 N·m.
Note!
Once the hose assembly is connected to the machine, do not move or rotate it, otherwise you risk loosening the nut or damaging the fitting by compromising its tightness. In case you have to modify the orientation of the coupling, unscrew the nut, position the hose assembly, then tighten the nut again.
Respect the nut torque value:
  • Torque wrench 14 7/16”-20 UNF for 1/4” SAE connections | 16 ÷ 18 N·m. Do not exceed 20 N·m
  • Torque wrench 22 5/8”-18 UNF for 3/8” SAE connections | 30 ÷ 32 N·m. Do not exceed 34 N·m

Inner tube

Thermoplastic polymer

Reinforcement

Polyester braid of high tensile strength with high modulus

Cover

Thermoplastic polymer – orange or black – white ink-jet branding on black hose, black ink-jet printing on orange hose

Applications

Connection of pressure gauges, pressure switches and pressure test points

Features

Light – Flexible – Compact – Vibration absorber

Temperature range

-45 °C to +130 °C (-49 °F to +266 °F)

DESCRIPTION

The QUADRA DN6 flexible thermoplastic hose is the latest QUADRA development in the world of flexible hoses for air conditioning and refrigeration systems. The QUADRA DN6 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 electric plier RXA010 which easily crimps the fittings for QUADRA DN2, DN4 e DN6 hoses.

Flexible thermoplastic capillary hose dedicated to the connection of pressure gauges, pressure switches and pressure test points in Air Conditioning and refrigeration systems. In contrast to the brazing or bending operations that are necessary for rigid copper tubing, installation and connection of QUADRA® flexible hose does not need any particular specialization and so making the connecting operation within anyone’s ability.

 

PERMEABILITY

The specification EN 1736:2008, among other various aspects, regulates the requirements to qualify the permeability rate of non-metallic tubes used in air conditioning and refrigerating systems, including heat pumps.
The permeability value provides an indication of the maximum leakage tested at constant conditions of use.
Permeability is measured in grams, permeated from a square meter of the internal surface of the hose during one year (g/m2 per year). The real permeability value must therefore be measured considering the actual working time and temperatures to which the hose is subjected.

 

UV RESISTANCE

The test was made using a specific equipment called “Solar Box ERICHSEN mod. S1D (Xenon Lamp)”. The duration of the test has been 200 hours in total. The evaluation is based on the observation of the grey tones of the samples: the samples should not change their grey scale.
The evaluation is expressed on a scale from 1 to 5, where 1 is very bad and 5 is excellent. The orange sample achieved rating 4 (good). The black sample achieved rating 5 (excellent). Hence it follows that for all applications where the hoses are exposed to direct and frequent sunlight, black Quadra hoses are to be preferred.

GOMAX
a brand of Transfer Oil S.p.A.

Via Sacca, 64 - 43052
Colorno, Italy
T +39 0521 3139
info@transferoil.com

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