Industry Standard Comparison SAE 100R2AT " vs Cat Two-Wire Braid Hose (294) WORKING PRESSURE* HOSE INNER INNER MAX. WORK. PRESS. MAX. WORK. PRESS. MAX. WORK. PRESS. DASH DIAMETER DIAMETER (psi) (BAR) (kPa) SIZE (in) (mm) 100R2 294 100R2 294 100R2 294 IMPULSE TESTING NUMBER TEST TEST OF PRESSURE TEMPERATURE CYCLES 100R2 All Sizes 133% of W.P. N +212°F (+100°C) 200,000 294 All Sizes 133% of W.P.
+212°F (+100°C) 500,000# -3 0.188 4.8 5000 345 34,500 -4 0.250 6.4 5000 5000 345 345 34,500 34,500 -5 0.313 7.9 4250 4250 293 293 29,300 29,300 -6 0.375 9.5 4000 4000 276 276 27,600 27,600 -8 0.500 12.7 3500 3500 241 241 24,100 24,100 -10 0.625 15.9 2750 2750 190 190 19,000 19,000 TEMPERATURE CAPABILITIES 100R2: -40°F to +212°F (-40°C to +100°C) 294:
-40°F to +212°F (-40°C to +100°C) -12 0.750 19.1 2250 2250 155 155 15,500 15,500 -16 1.000 25.4 2000 2000 138 138 13,800 13,800 -20 1.250 31.8 1625 1625 112 112 11,200 11,200 -24 1.500 38.1 1250 1250 86 86 8600 8600 -32 2.000 50.8 1125 1125 78 78 7800 7800 * Minimum burst pressure will always be 4X the maximum working pressure for both Caterpillar and SAE standard hose. # For this test, 294 hose is aged at +225°F (+107°C) for 150 hours and -25°F (-32°C) for 18 hours prior to impulse testing. In addition, in the middle and at the end of each impulse test, no leaks are allowed after the oil cools to room temperature and the test machine is restarted.
SAE does not require aged samples or room temperature leak checks. N W.P. = Working Pressure " AT designates the thinner cover used on no-skive hose. DIN 20022 2SN vs Cat Two-Wire Braid Hose (294) IMPULSE TESTING WORKING PRESSURE* NUMBER TEST TEST OF PRESSURE TEMPERATURE CYCLES DIN 20022 2SN All Sizes 133% of W.P. N +212°F (+100°C) 200,000 294 All Sizes 133% of W.P. +212°F (+100°C) 200,000# DIN INNER INNER MAX. WORK. PRESS. MAX. WORK. PRESS. MAX. WORK. PRESS.
DN DIAMETER DIAMETER (psi) (BAR) (kPa) SIZE (in) (mm) 20022 2SN 294 20022 2SN 294 20022 2SN 294 5 0.188 4.8 6018 415 41,500 6 0.250 6.4 5800 5800 400 400 40,000 40,000 8 0.313 7.9 5075 5075 350 350 35,000 35,000 10 0.375 9.5 4785 4785 330 330 33,000 33,000 12 0.500 12.7 3988 3988 275 275 27,500 27,500 TEMPERATURE CAPABILITIES DIN 20022 2SN: -40°F to +212°F (-40°C to +100°C) 294:
-40°F to +212°F (-40°C to +100°C) 16 0.625 15.9 3625 3625 250 250 25,000 25,000 20 0.750 19.1 3118 3118 215 215 21,500 21,500 25 1.000 25.4 2393 2393 165 165 16,500 16,500 32 1.250 31.8 1813 1813 125 125 12,500 12,500 40 1.500 38.1 1305 1305 90 90 9000 9000 50 2.000 50.8 1160 1160 80 80 8000 8000 * Minimum burst pressure will always be 4X the maximum working pressure for both Caterpillar and SAE standard hose. # For this test, 294 hose was tested against the DIN 20022 2SN specifications for use in DIN applications. N W.P. = Working Pressure 7