General Details
Part # SAP # Hose Size ID Hose OD Max. Working Pressure Min. Bend Radius Min. Burst Pressure Weight
in. DIN Dash Size in. mm psi MPa in. mm psi MPa lbs./ft.
HR4-12 20325410 3/4 19.0 1.093 – 1.182 34.9 300 2.1 2.5 64 1200 8.3 0.53
HR4-16 20325411 1 25.4 1.406 – 1.500 41.3 250 1.7 3 76 1000 6.9 0.65
HR4-20 20325412 1-1/4 31.8 1.681 – 1.776 50.8 200 1.4 4 102 800 5.5 0.80
HR4-24 20325413 1-1/2 38.1 1.855 – 2.011 57.2 150 1.0 5 127 600 4.1 0.91
HR4-32 20325414 2 50.8 2.421 – 2.547 69.9 100 0.7 6 152 400 2.8 1.18
HR4-40 20325415 2-1/2 63.5 2.925 – 3.052 82.6 58 0.4 7 188 250 1.7 1.72
HR4-48 20325416 3 76.2 3.75 95.3 58 0.4 9 229 225 1.6 2.03
HR4-64 20325418 4 101.6 4.75 120.7 35 0.2 12 305 140 1.0 2.75
Application

Low pressure, high temperature return line or suction line for petroleum- and water-based hydraulic fluids. Vacuum rating 25 in Hg. HR4 has half the bend radius of typical SAE 100R4.

  • Meets or exceeds the performance requirements of: SAE 100R4
  • High Temperature
  • Meets Flame Resistance USMSHA Designation
  • SAE J1942/ U.S. Coast Guard
Featured

Tube:

Nitrile

Reinforcement:

Spiral-plied synthetic fabric with wire helix

Cover:

Black polychloroprene

Temperature:

-40°F to 275°F (-40°C to 135°C)

Branding:

Example: Continental ContiTech DESERT® HR4-12 SAE 100R4 3/4″ (19mm) W.P. 300 psi (2.1 MPa) MSHA IC-152/8

Category:

Low Pressure

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