Flexible thermoplastic capillary hose with 2mm internal diameter

Common technical data for DN2 – DN4 – DN6 hoses

 
WP BP WT
bar MPa psi bar MPa psi min°C maxn°C
120 12.0 1740 600 60 8700 -45° +130°

Performance and condition of use of DN2 hose

 
Part no. Color Pack ID (mm) OD (mm) Bend radius (mm) Hand Plier Crimping Diameter (mm) Electric Plier Crimping Diameter (mm)
0780C
Orange
Hose coil
50m
2 6.1 10 7±0.1 7-0,2
7+0,1
0780BC
Black
Hose coil
50m
2 6.1 10 7±0.1 7-0,2
7+0,1
0780K
Orange
Hose coil
10m
2 6.1 10 7±0.1 7-0,2
7+0,1
0780BK
Black
Hose coil
10m
2 6.1 10 7±0.1 7-0,2
7+0,1

Performance and condition of use of DN2 hose – Conforms to UL requirements

 
Part no. Color Pack ID (mm) OD (mm) Bend radius (mm) Hand Plier Crimping Diameter (mm) Electric Plier Crimping Diameter (mm)
0380C
Orange
Hose coil
50m
2 6.1 10 7±0.1 7-0,2
7+0,1
0380BC
Black
Hose coil
50m
2 6.1 10 7±0.1 7-0,2
7+0,1
0380K
Orange
Hose coil
10m
2 6.1 10 7±0.1 7-0,2
7+0,1
0380BK
Black
Hose coil
10m
2 6.1 10 7±0.1 7-0,2
7+0,1

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 according to Directive 2014/68/UE

 
Part No Classification according to Directive 2014/68/UE
0780C paragraph 3 article 4
0780BC
0780K
0780BK

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 Straight female fitting – Conforms to UL requirements

Show size
Part no. XBA02C WBA02C KBA02C
Pack 50 pieces box 50 pieces box 10 pieces blister
Copper gasket Yes No No
 

1/4 Straight female fitting + valve opener

Show size
Part no. XBB02C WBB02C KBB02C
Pack 50 pieces box 50 pieces box 10 pieces blister
Copper gasket Yes No No
 

1/4 Female elbow 90° Fitting – Conforms to UL requirements

Show size
Part no. XCA02C WCA02C KCA02C
Pack 50 pieces box 50 pieces box 10 pieces blister
Copper gasket Yes No No
 

Elbow fitting 90°

Show size
Part no. WPD2C1 KPD2C1
Pack 50 pieces box 10 pieces blister
Copper gasket No No
 

“T” Fitting

Show size
Part no. WPB0C1 KPB0C1
Pack 50 pieces box 10 pieces blister
Copper gasket No No
 

“T” Fitting with one female 1/4 SAE

Show size
Part no. XPB0C2 WPB0C2 KPB0C2
Pack 50 pieces box 50 pieces box 10 pieces blister
Copper gasket Yes No No
 

“T” Fitting with one female 1/4 SAE

Show size
Part no. XPB2C4 WPB2C4 KPB2C4
Pack 50 pieces box 50 pieces box 10 pieces blister
Copper gasket Yes No No
 

“T” Fitting with 2 female 1/4 SAE at 180°

Show size
Part no. XPB2C3 WPB2C3 KPB2C3
Pack 50 pieces box 50 pieces box 10 pieces blister
Copper gasket Yes No No
 

“T” Fitting with 2 female 1/4 SAE at 90°

Show size
Part no. XPB2C7 WPB2C7 KPB2C7
Pack 50 pieces box 50 pieces box 10 pieces blister
Copper gasket Yes No No
 

Cross fitting

Show size
Part no. WPA2C1 KPA2C1
Pack 50 pieces box 10 pieces blister
Copper gasket No No
 

1/4 SAE Straight male

Show size
Part no. WDN22C KDN22C
Pack 50 pieces box 10 pieces blister
Copper gasket No No
 

Copper Brazing Fitting (4 x 6 x 100 mm)

Show size
Part no. WZE2C1
Pack 50 pieces box
 

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.

 

Hand Pliers

Part no. RXA007
Pack 1 pcs
 

Hydraulic Pliers

Part no. RXA005
Pack 1 pcs
 

Cutter and Blades

Cutter

Part no. WXA004
Pack 1 pcs

Cutter blades

Part no. WXB004
Pack 2 pcs
 

QUADRA Electric Plier

QUADRA electric plier bundle

Part no. RXA011
Pack 1 pcs
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

QUADRA electric plier full

Part no. RXA012
Pack 2 pcs
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

 

Valve Opener, Gasket and fitting plugs

Removable valve Opener

Part no. WTD2Z1
Pack 50 pcs blister

Copper Gasket 1/4”

Part no. WRP502
Pack 50 pcs blister

Copper Gasket 3/8”

Part no. WRP504
Pack 50 pcs blister

QUADRA 1/4 fitting plugs

Part no. WRW912
Pack 50 pcs blister

QUADRA 3/8 fitting plugs

Part no. WRW914
Pack 50 pcs blister
 

QUADRA Case

Empty

Part no. MR293
Pack 1 pcs

Complete

Part no. W00005
Pack 1 pcs
10 m. ref. 0780K
10 m. ref. 0780BK
1 ref. RXA007
1 ref. WXA004
1 ref. WXB004
20 ref. WBA02C
20 ref. WBB02C
10 ref. WCA02C
10 ref. WPB0C1
10 ref. WPB0C2
50 ref.WRP502
10 ref. WDN22C
50 ref. WTD2Z1
4 ref. WPA2C1
2 ref. WZE2C1
5 ref. XPB2C3
 

Free stand display rack

QUADRA Display

Part no. W00006
Part no. W00007
Part no. W00008
Pack 1 pcs

QUADRA floor display unit

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

40 pcs KBA02C 20 pcs KBA02C
40 pcs KBB02C 20 pcs KBB02C
40 pcs KCA02C 20 pcs KCA02C
40 pcs KPB0C1 20 pcs KPB0C1
40 pcs KPB0C2 20 pcs KPB0C2
50 pcs WZE2C1
40 pcs KDN22C 20 pcs KDN22C
20 pcs KPD2C1
40 pcs KBA02M 20 pcs KBA02M
30 pcs KCA02M 20 pcs KCA02M
20 pcs KBA04M
20 pcs KCA04M
20 pcs KPB0M1
20 pcs KDN22M
20 pcs KPB2M2
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
60 m 0780BK 20 m 0780BK
60 m 0780K 20 m 0780K
20 m 0789BK
20 m 0789K
20 m 0786BK
20 m 0786K
 
  • 1/4” Straight female + 1/4” Straight female

    Part no. CKAXXX CRUUS UL approved
    Part no. CKBXXX CRUUS UL approved
    Part no. CAAXXX
    Part no. CCBXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female + 1/4” Straight female + Valve opener

    1/4” Straight female + 1/4” Straight female + Valve opener
    Part no. CCJXXX
    Part no. CEQXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female + 1/4” Elbow female

    1/4” Straight female + 1/4” Elbow female
    Part no. CKCXXX CRUUS UL approved
    Part no. CKDXXX CRUUS UL approved
    Part no. CACXXX
    Part no. CCDXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female + “T” with 2 female 1/4” at 180°

    1/4” Straight female + “T” with 2 female 1/4” at 180°
    Part no. CETXXX
    Part no. CEUXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female + “T” with 2 female 1/4” at 90°

    1/4” Straight female + “T” with 2 female 1/4” at 90°
    Part no. CEVXXX
    Part no. CEWXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female + Cross with 3 females

    1/4” Straight female + Cross with 3 females
    Part no. CEXXXX
    Part no. CEYXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female + 1/4” Male

    1/4” Straight female + 1/4” Male
    Part no. CERXXX
    Part no. CESXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female + copper brazing tube

    1/4” Straight female + copper brazing tube
    Part no. CEZXXX
    Part no. CFAXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female + 1/4” Straight female (all with valve opener)

    1/4” Straight female + 1/4” Straight female (all with valve opener)
    Part no. CABXXX
    Part no. CCCXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female (with valve opener) + 1/4” Elbow female

    1/4” Straight female (with valve opener) + 1/4” Elbow female
    Part no. CADXXX
    Part no. CCEXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female with valve opener + “T” with 2 females 1/4” at 180°

    1/4” Straight female with valve opener + “T” with 2 females 1/4” at 180°
    Part no. CFDXXX
    Part no. CFEXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female +with valve opener + “T” with 2 females 1/4” at 90°

    1/4” Straight female +with valve opener + “T” with 2 females 1/4” at 90°
    Part no. CFFXXX
    Part no. CFGXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female with valve opener + cross with 3 1/4” Female

    1/4” Straight female with valve opener + cross with 3 1/4” Female
    Part no. CFHXXX
    Part no. CFIXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female with valve opener + male 1/4

    1/4” Straight female with valve opener + male 1/4
    Part no. CFBXXX
    Part no. CFCXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Straight female with valve opener + copper brazing tube

    1/4” Straight female with valve opener + copper brazing tube
    Part no. CFJXXX
    Part no. CFKXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Elbow female + 1/4” Elbow female

    1/4” Elbow female + 1/4” Elbow female
    Part no. CKEXXX CRUUS UL approved
    Part no. CKFXXX CRUUS UL approved
    Part no. CAEXXX
    Part no. CCFXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Elbow female 90° + “T” with 2 females 1/4” at 180°

    1/4” Elbow female 90° + “T” with 2 females 1/4” at 180°
    Part no. CFPXXX
    Part no. CFQXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Elbow female 90° + “T” with 2 females 1/4” at 90°

    1/4” Elbow female 90° + “T” with 2 females 1/4” at 90°
    Part no. CFRXXX
    Part no. CFSXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Elbow Female 90° + cross with 3 1/4” females

    1/4” Elbow Female 90° + cross with 3 1/4” females
    Part no. CFTXXX
    Part no. CFUXXX
    Pack Assembled hose in bundles of 50 pieces
  • Elbow 1/4” female 90° + 1/4” Male

    Elbow 1/4” female 90° + 1/4” Male
    Part no. CFNXXX
    Part no. CF0XXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Elbow female 90° + copper brazing tube

    Elbow 1/4” female 90° + 1/4” Male
    Part no. CFVXXX
    Part no. CFWXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” “T” with 2 femals at 180° + 1/4” “T” with 2 femals at 180°

    1/4” “T” with 2 femals at 180° + 1/4” “T” with 2 femals at 180°
    Part no. CGHXXX
    Part no. CGIXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” “T” with 2 femals at 180° + 1/4” with 2 femals at 90°

    1/4” “T” with 2 femals at 180° + 1/4” with 2 femals at 90°
    Part no. CGJXXX
    Part no. CGKXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” “T” with 2 females at 180° + 1/4” 3 Females cross

    1/4” “T” with 2 females at 180° + 1/4” 3 Females cross
    Part no. CGLXXX
    Part no. CGMXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” “T” females at 180° + “T” 1/4” with 2 females at 180°

    1/4” “T” females at 180° + “T” 1/4” with 2 females at 180°
    Part no. CFZXXX
    Part no. CGAXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” “T” females at 180° + copper brazing tube

    1/4” “T” females at 180° + copper brazing tube
    Part no. CGNXXX
    Part no. CGOXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” “T” females at 90° + 1/4” “T” females at 90°

    1/4” “T” females at 90° + 1/4” “T” females at 90°
    Part no. CGPXXX
    Part no. CGQXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” “T” females at 90° + Cross with 3 1/4”females

    1/4” “T” females at 90° + Cross with 3 1/4”females
    Part no. CGRXXX
    Part no. CGSXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Male + 1/4” “T” females at 90°

    1/4” Male + 1/4” “T” females at 90°
    Part no. CGBXXX
    Part no. CGCXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” “T” females at 90°+ Copper brazing tube

    1/4” “T” females at 90°+ Copper brazing tube
    Part no. CGTXXX
    Part no. CGUXXX
    Pack Assembled hose in bundles of 50 pieces
  • Cross with 3 1/4”females + Cross with 3 1/4”females

    Cross with 3 1/4”females + Cross with 3 1/4”females
    Part no. CGVXXX
    Part no. CGWXXX
    Pack Assembled hose in bundles of 50 pieces
  • Cross with 3 1/4”females + 1/4” Male

    Cross with 3 1/4”females + Cross with 3 1/4”females
    Part no. CGDXXX
    Part no. CGEXXX
    Pack Assembled hose in bundles of 50 pieces
  • Cross with 3 1/4”females + copper brazing tube

    Cross with 3 1/4”females + copper brazing tube
    Part no. CGXXXX
    Part no. CGYXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Male + 1/4” Male

    1/4” Male + 1/4” Male
    Part no. CFXXXX
    Part no. CFYXXX
    Pack Assembled hose in bundles of 50 pieces
  • 1/4” Male + Copper Brazing Tube

    1/4” Male + Copper Brazing Tube
    Part no. CGFXXX
    Part no. CGGXXX
    Pack Assembled hose in bundles of 50 pieces
  • Copper Brazing Tube + Copper Brazing Tube

    Copper Brazing Tube + Copper Brazing Tube
    Part no. CGZXXX
    Part no. CHAXXX
    Pack Assembled hose in bundles of 50 pieces

Assembling instructions for crimping fittings for QUADRA DN2 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.

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 DN2 (internal diameter 2mm), flexible thermoplastic capillary hose, in two colors orange and black, represent the most efficient and developed system for the connection of pressure gauges, pressure switches and pressure test points. Transfer Oil advice the standardization of use of the QUADRA DN2 hose, choosing the orange color for the high pressure circuits and the black color for the low pressure circuits, so identifying in an unambiguous way the two parts of the circuit. This reduces the possibilities of misconnections of the two pressure lines of the machine during production and maintenance. The extraordinary number of QUADRA DN2 fittings covers all possible types of installations, making the need of copper rigid tubes and capillaries unnecessary. QUADRA DN2 hoses and fittings can be easily assembled using the specific QUADRA hand pliers RXA007.

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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