Veyance Technologies, Inc.

Galaxy® 4890 SLE ''Low Perm'' A/C Refrigerant Hose

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Our market-leading low-permeation construction. This hose is used by more OEMs around the globe than any other refrigerant hose construction. Galaxy 4890SLE derives its performance from a proprietary polyamide barrier and exceptional compounding. Compatible with new R1234yf refrigerant.

Construction: CR PA CR PET IIR 

Tube: Specially formulated Chloroprene compound

Cover: Chlorobutyl for aging and low moisture ingression 

Reinforcement: Single-braid polyester



  • Exceptional resistance to refrigerant permeation
  • Exceeds SAE J3062 performance requirements
  • Lightweight and flexible single braid construction
  • Compatible with numerous vehicular A/C refrigerants and oils


  • High-performance polyamide barrier layer
  • Permeation: 1.0-1.5 kg/m²/yr (tested at 80ºC/176°F)
  • Moisture Ingression: < 0.039 g/cm²/yr (SAE J3062 Class I)
  • Meets or exceeds SAE J3062 Type C, Class I

Temperature Range: -40ºF to 275ºF (-40ºC to 135ºC)


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