Flexible thermoplastic capillary hose with 2mm internal diameter

Quadra DN2

Flexible thermoplastic capillary hose with 2mm internal diameter

 

  • Orange

  • Black

  • UL Approved

  • 10m

  • 50m
 
Choose your hose
Part no. Color Pack Description  
0780C 50m Orange hose in 50m coil
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0780BC 50m Black hose in 50m coil
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0780K 10m Orange hose in 10m coil
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0780BK 10m Black hose in 10m coil
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0380C 50m Orange UL approved hose in 50m coil
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0380BC 50m Black UL approved hose in 50m coil
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0380K 10m Orange UL approved hose in 10m coil
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0380BK 10m Black UL approved hose in 10m coil
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Metric/Imperial
Technical Features
Hose Diameters
ID 2mm0.079in

OD 6.1mm0.240in
 
  mm inch
Bend radius 10 0.394
Hand Plier Crimping Diam. 7±0.1 0.275±0.0039
Electric Plier Crimping Diam. 7-0,2
7+0,1
0.275-0.0078
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 2014/68/UE
0780C / BC paragraph 3 article 4
0780K /BK
0380C / BC
0380K / BK

DN2 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 Straight female fitting – Conforms to UL requirements

Part number
Item
Copper gasket
 
XBA02C 50 pieces box
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WBA02C 50 pieces box
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KBA02C 10 pieces blister
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1/4 Straight female fitting + valve opener

Part number
Item
Copper gasket
 
XBB02C 50 pieces box
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WBB02C 50 pieces box
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KBB02C 10 pieces blister
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1/4 Female elbow 90° Fitting – Conforms to UL requirements

Part number
Item
Copper gasket
 
XCA02C 50 pieces box
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WCA02C 50 pieces box
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KCA02C 10 pieces blister
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Elbow fitting 90°

Part number
Item
Copper gasket
 
WPD2C1 50 pieces box
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KPD2C1 10 pieces blister
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“T” Fitting

Part number
Item
Copper gasket
 
WPB0C1 50 pieces box
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KPB0C1 10 pieces blister
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“T” Fitting with one female 1/4 SAE

Part number
Item
Copper gasket
 
XPB0C2 50 pieces box
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WPB0C2 50 pieces box
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KPB0C2 10 pieces blister
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“T” Fitting with one female 1/4 SAE

Part number
Item
Copper gasket
 
XPB2C4 50 pieces box
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WPB2C4 50 pieces box
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KPB2C4 10 pieces blister
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“T” Fitting with 2 female 1/4 SAE at 180°

Part number
Item
Copper gasket
 
XPB2C3 50 pieces box
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WPB2C3 50 pieces box
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KPB2C3 10 pieces blister
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“T” Fitting with 2 female 1/4 SAE at 90°

Part number
Item
Copper gasket
 
XPB2C7 50 pieces box
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WPB2C7 50 pieces box
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KPB2C7 10 pieces blister
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Cross fitting

Part number
Item
Copper gasket
 
WPA2C1 50 pieces box
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KPA2C1 10 pieces blister
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1/4 SAE Straight male

Part number
Item
Copper gasket
 
WDN22C 50 pieces box
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KDN22C 10 pieces blister
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Copper Brazing Fitting (4 x 6 x 100 mm)

Part number
Item
 
WZE2C1 50 pieces box
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DN2 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
 
RXA007 Hand 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 fitting plugs

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
 
WRW912 QUADRA 1/4 fitting plugs 50pcs blister
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QUADRA Case

Part number
Item
Pack
 
MR293 Empty case 1pcs
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Part number
Item
Pack
 
W00005 Complete case 1pcs
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Content
 

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

Part number
Item
Pack
 
W00006 QUADRA Display 1pcs
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Content
 

40 pcs KBA02C

40 pcs KBB02C

40 pcs KCA02C

40 pcs KPB0C1

40 pcs KPB0C2

50 pcs WZE2C1

40 pcs KDN22C

20 pcs KPD2C1

4 pcs WXB004

2 pcs WXA004

2 pcs RXA007

100 pcs WRP502

100 pcs WTD2Z1

60 m 0780BK

60 m 0780K

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

DN2 Assembled

Assembled hose in bundles of 50 pieces


  • Orange

  • Black

  • UL Approved
 

XXX is total length of QUADRA hose in cm (multiple lengths of 10 cm)

Part number, hose color and compliancy
1/4” Straight female + 1/4” Straight female

CKAXXX

CRUUS UL Approved

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CKBXXX

CRUUS UL Approved

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CAAXXX

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CCBXXX

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1/4” Straight female + 1/4” Straight female + Valve opener
1/4” Straight female + 1/4” Straight female + Valve opener

CCJXXX

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CEQXXX

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

CKCXXX

CRUUS UL Approved

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CKDXXX

CRUUS UL Approved

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CACXXX

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CCDXXX

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1/4” Straight female + “T” with 2 female 1/4” at 180°
1/4” Straight female + “T” with 2 female 1/4” at 180°

CETXXX

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CEUXXX

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1/4” Straight female + “T” with 2 female 1/4” at 90°
1/4” Straight female + “T” with 2 female 1/4” at 90°

CEVXXX

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CEWXXX

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1/4” Straight female + Cross with 3 females
1/4” Straight female + Cross with 3 females

CEXXXX

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CEYXXX

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1/4” Straight female + 1/4” Male
1/4” Straight female + 1/4” Male

CERXXX

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CESXXX

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

CEZXXX

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CFAXXX

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1/4” Straight female + 1/4” Straight female (all with valve opener)
1/4” Straight female + 1/4” Straight female (all with valve opener)

CABXXX

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CCCXXX

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1/4” Straight female (with valve opener) + 1/4” Elbow female
1/4” Straight female (with valve opener) + 1/4” Elbow female

CADXXX

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CCEXXX

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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°

CFDXXX

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CFEXXX

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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°

CFFXXX

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CFGXXX

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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

CFHXXX

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CFIXXX

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1/4” Straight female with valve opener + male 1/4
1/4” Straight female with valve opener + male 1/4

CFBXXX

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CFCXXX

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1/4” Straight female with valve opener + copper brazing tube
1/4” Straight female with valve opener + copper brazing tube

CFJXXX

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CFKXXX

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1/4” Elbow female + 1/4” Elbow female
1/4” Elbow female + 1/4” Elbow female

CKEXXX

CRUUS UL Approved

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CKFXXX

CRUUS UL Approved

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CAEXXX

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CCFXXX

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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°

CFPXXX

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CFQXXX

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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°

CFRXXX

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CFSXXX

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1/4” Elbow Female 90° + cross with 3 1/4” females
1/4” Elbow Female 90° + cross with 3 1/4” females

CFTXXX

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CFUXXX

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

CFNXXX

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CF0XXX

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1/4” Elbow female 90° + copper brazing tube
Elbow 1/4” female 90° + 1/4” Male

CFVXXX

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CFWXXX

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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°

CGHXXX

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CGIXXX

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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°

CGJXXX

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CGKXXX

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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

CGLXXX

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CGMXXX

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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°

CFZXXX

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CGAXXX

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1/4” “T” females at 180° + copper brazing tube
1/4” “T” females at 180° + copper brazing tube

CGNXXX

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CGOXXX

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1/4” “T” females at 90° + 1/4” “T” females at 90°
1/4” “T” females at 90° + 1/4” “T” females at 90°

CGPXXX

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CGQXXX

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1/4” “T” females at 90° + Cross with 3 1/4”females
1/4” “T” females at 90° + Cross with 3 1/4”females

CGRXXX

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CGSXXX

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1/4” Male + 1/4” “T” females at 90°
1/4” Male + 1/4” “T” females at 90°

CGBXXX

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CGCXXX

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1/4” “T” females at 90°+ Copper brazing tube
1/4” “T” females at 90°+ Copper brazing tube

CGTXXX

 

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CGUXXX

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Cross with 3 1/4”females + Cross with 3 1/4”females
Cross with 3 1/4”females + Cross with 3 1/4”females

CGVXXX

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CGWXXX

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Cross with 3 1/4”females + 1/4” Male
Cross with 3 1/4”females + Cross with 3 1/4”females

CGDXXX

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CGEXXX

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Cross with 3 1/4” females + copper brazing tube
Cross with 3 1/4”females + copper brazing tube

CGXXXX

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CGYXXX

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1/4” Male + 1/4” Male
1/4” Male + 1/4” Male

CFXXXX

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CFYXXX

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1/4” Male + Copper Brazing Tube
1/4” Male + Copper Brazing Tube

CGFXXX

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CGGXXX

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Copper Brazing Tube + Copper Brazing Tube
Copper Brazing Tube + Copper Brazing Tube

CGZXXX

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CHAXXX

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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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