Purosil LLC

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Heater Hose - 80 Series

Polyester Reinforced Heater Hose

Description

For heavy duty pressure connections in hostile engine environments. Ideal for extreme temperature and various pressure ranges where high performance levels are required.

Feature Benefits

  • Single-ply silicone polyester reinforced wall.
  • Also available in heavy wall configurations for high pressure applications.
  • High burst strength and excellent heat resistance.
  • Recommended for temperatures: -65° to +350°F (-53.9°C to +176.6°C).
  • Resistant to coolants, cold leaks, cracking, peeling, aging and ozone.
  • Aramid configuration available for temperatures up to 500°F (260°C).
  • Meets and exceeds all performance and physical characteristics of SAE J20 R3, Class A 4.1.4.
  • Available in 25', 50' and 100' cartons, other reel lengths available depending on hose diameter; contact factory.
dimensional reference
Part # Hose ID Hose Wall Hose OD
Inches mm Inches mm Inches mm
80-018 0.188 4.78 0.138 3.51 0.46 11.79
80-025 0.250 6.35 0.138 3.51 0.53 13.36
80-031 0.313 7.94 0.138 3.51 0.59 14.95
80-038 0.375 9.53 0.157 3.99 0.69 17.50
80-050 0.500 12.70 0.157 3.99 0.81 20.68
80-062 0.625 15.88 0.157 3.99 0.94 23.85
80-075 0.750 19.05 0.157 3.99 1.06 27.03
80-087 0.875 22.23 0.157 3.99 1.19 30.20
80-100 1.000 25.40 0.169 4.29 1.34 33.99
80-112 1.125 28.58 0.194 4.93 1.51 38.43
Part # Burst Strength Max Operating
Pressure (PSI)
Actual SAE J20R3 TMC
80-018 350 250 125 85
80-025 350 250 125 85
80-031 350 250 125 85
80-038 350 250 125 80
80-050 350 250 125 80
80-062 300 200 125 70
80-075 275 200 125 70
80-087 250 175 125 60
80-100 200 175 125 50
80-112 200 175 125 50