Gates 85386 PolarSeal II Air Conditioning Refrigerant Hose 5/8" ID x 50 ft

The Gates 85386 PolarSeal II (10ACC-PSII) is a premium air conditioning refrigerant hose designed for automotive and heavy-duty truck AC systems. This hose derives its performance from a proprietary polyamide barrier and exceptional compounding, making it compatible with R134a, R12, and R1234yf refrigerant. Low permeation hose construction is used by more OEMs around the globe than any other refrigerant hose construction.

Key Features:

• 5/8" inside diameter, 50-foot length reel
• 350 PSI working pressure, 1400 PSI burst pressure
• Nylon barrier construction with elastomeric cover resistant to heat, moisture and ozone
• Temperature range: -22°F to +257°F (-30°C to +125°C)
• SAE J3062, Type C, Class I Performance
• 4:1 design factor for enhanced safety
• Compatible with multiple refrigerants and compressor lubricants

Applications:

Recommended for most refrigerants blends and compressor lubricants in automotive and heavy-duty truck air conditioning systems where significant reduction in permeation and moisture ingression is desired. Ideal for tractors, construction trucks, mobile refrigeration units, and stationary AC systems requiring exceptional refrigerant retention.

Installation Notes:

Gates recommends always pairing with PolarSeal II coupling for optimal performance and reliable connections. This hose is field-serviceable and works with Gates PolarSeal II crimping equipment and clamp assemblies.