100 R4 Return Line Hydraulic Hose

Oil suction and return lines. Can be used on hydraulic pumps and reservoirs.

Tube oil resistant nitrile
Cover ozone, petroleum, and abrasion resistant synthetic rubber
Reinforcement textile reinforced with helix wire to prevent collapsing
Certification SAE 100R4 / MSHA accepted
Operating temperature range -40° F / +212° F
-40° C / +100° C
r4 hydraulic hose
Normal Size Inside Outside Working pressure Test
pressure		 Burst pressure Bend
radius		 Weight
mm inch mm mm bar psi bar bar mm kg/m
19 3/4 19 29 21 250 41 84 95 0.7
25 1    25.4 35.4 17 200 34 68 125 0.8
31 1-1/4 31.8 41.8 14 140 28 56 160 1
38 1-1/2 38.1 49 10 140 20 40 200 1.2
51 2 51 62 10 140 20 40 255 1.5
63 2-1/2 63.5 76.5 10 140 20 40 315 2.2
76 3 76.2 89.2 10 140 20 40 380 2.6
89 3-1/2 89 102 10 140 20 40 400 3.1
102 4 102 116 10 140 20 40 510 3.5