Page 90 - Catalog4400.pdf

refrigerant 285
Designed specifcally for the rigorous requirements of bus and transit
applications, Parker’s refrigerant hose exceeds all requirements.
• 285 and 244HT combine to offer a wide range of sizes
• Air conditioning hose
• Excellent effusion rate
• Long service life
• Resists moisture ingression
• Parkrimp compatible
285
Refrigerant
SAE J2064 TYPE C
Application: Refrigerant 134a.
Inner Tube: Synthetic rubber
with nylon barrier.
Reinforcement: One fber braid.
Cover: Synthetic rubber.
Temperature Range: -22°F to
+257°F (-30°C to +125°C).
Fittings: 26 Series - pg. B-9.
21 Series - pg. B-151.
23 Series - pg. B-163.
Part
Number Hose I.D. Hose O.D.
Working
Pressure
Minimum
Bend Radius Weight
Vacuum
Rating Parkrimp
Field
Attachable
inch mm inch mm psi MPa inch mm lbs/ft kg/m
inches
kPa of Hg 26 Series 21/23 Series
285-4 3/16 5 0.49 11,7 500 3,4 1 25 0.09 0,14 28 95 • •
285-6 5/16 8 0.62 15,7 500 3,4 1-1/2 40 0.12 0,18 28 95 • •
285-8 13/32 10 0.74 18,8 500 3,4 2 50 0.17 0,25 28 95 • •
285-10 1/2 12,5 0.83 21,1 500 3,4 2-1/2 65 0.18 0,27 28 95 • •
285-12 5/8 16 0.96 24,4 500 3,4 3 75 0.23 0,34 28 95 • •
Hg
• See Section Bfor Field Attachable Assembly Instructions.
• SeeSection Cfor Parkrimp Assembly Instructions.
• Temperature Range of other media listed in Section E.
Refrigerant Hose: 285 Refrigerant Catalog 4400 US
A-54