32
Hoses
Appendix
Installation & Maintenance
Assemblies
Equipment & Accessories
Fittings
Hoses
Galaxy® SLE G4890
Application
Recommended for R134a,
R1234yf and most refrigerant
blends and compressor lubricants
in automotive and heavy-duty
truck air conditioning systems
where significant reduction
in permeation and moisture
ingression is desired.
Inner Tube
Chloroprene
Fitting Reference
All fittings compatible with the
G4890 hose family are listed in
Section 9 (starting on page 275)
of the catalog.
Branding
Example: Galaxy® by Continental
ContiTech SAE J2064 Type C
Class I 5/16" ID (8mm) 4890 –
Size 6
SAE J2064 | Air Conditioning
›
Meets or exceeds the performance
requirements of: SAE J2064, Type C
Class 1
Barrier
Nylon
Reinforcement
Single-braid polyester
Cover
Black chlorobutyl
Temperature Range
-40
ºF to 275ºF (-40ºC to 135ºC)
Descriptive #/
Product #
SAP #
Hose Size ID
Hose OD
Max. Working
Pressure
Min. Bend Radius Min. Burst
Pressure
Weight
in.
mm in.
mm psi
MPa in.
mm psi
MPa lbs./ft.
G4890-06 20306246 5/16 7.9
0.56 14.7 500 3.4 1.0
25
2000 13.8 0.09
G4890-08 20306247 13/32 10.3
0.69 17.3 500 3.4 1.5
38
2000 13.8 0.12
G4890-10 20306248 1/2
12.7
0.75 19.4 500 3.4 2.5 63
2000 13.8 0.13
G4890-12 20306249 5/8
15.9
0.94 23.6 350 2.4
4.0 104 1750 12.1 0.20