Industry Standard Comparison DIN 20023 4SP vs Cat DIN Four-Wire Spiral Hose (1956) WORKING PRESSURE* IMPULSE TESTING HOSE INNER INNER MAX. WORK. PRESS. MAX. WORK. PRESS. MAX. WORK. PRESS. DASH DIAMETER DIAMETER (psi) (BAR) (kPa) SIZE (in) (mm) 20023 4SP 1956 20023 4SP 1956 20023 4SP 1956 NUMBER TEST TEST OF PRESSURE TEMPERATURE CYCLES DIN 20023 4SP All Sizes 133% of W.P. N +212°F (+100°C) 400,000 1956 All Sizes 133% of W.P. +212°F (+100°C) 400,000 -3 0.188 4.8 -4 0.250 6.4 -5 0.313 7.9 -6 0.375 9.5 6453 6453 445 445 44,500 44,500 -8 0.500 12.7 6018 6018 415 415 41,500 41,500 -10 0.625 15.9 5075 5075 350 350 35,000 35,000 TEMPERATURE CAPABILITIES DIN 20023 4SP:
-40°F to +212°F (-40°C to +100°C) 1956: -40°F to +212°F (-40°C to +100°C) -12 0.750 19.1 5075 5075 350 350 35,000 35,000 -16 1.000 25.4 4060 4060 280 280 28,000 28,000 -20 1.250 31.8 3045 3045 210 210 21,000 21,000 -24 1.500 38.1 2683 2683 185 185 18,500 18,500 -32 2.000 50.8 2393 2393 165 165 16,500 16,500 * Minimum burst pressure will always be 4X the maximum working pressure. N W.P. = Working Pressure SAE 100R13 vs XT-5 Hose (1036) WORKING PRESSURE* IMPULSE TESTING HOSE INNER INNER MAX. WORK. PRESS. MAX. WORK. PRESS. MAX. WORK. PRESS.
DASH DIAMETER DIAMETER (psi) (BAR) (kPa) SIZE (in) (mm) 100R13 XT-5 100R13 XT-5 100R13 XT-5 -3 0.188 4.8 NUMBER TEST TEST OF PRESSURE TEMPERATURE CYCLES 100R13 All Sizes 120% of W.P. N +250°F (+121°C)500,000 XT-5 All Sizes 120% of W.P. +250°F (+121°C)1,000,000# -4 0.250 6.4 -5 0.313 7.9 -6 0.375 9.5 -8 0.500 12.7 -10 0.625 15.9 TEMPERATURE CAPABILITIES 100R13: -40°F to +250°F (-40°C to +121°C) XT-5:
-40°F to +250°F (-40°C to +121°C) -12 0.750 19.1 5000 5000 345 345 35,000 35,000 -16 1.000 25.4 5000 5000 345 345 35,000 35,000 -20 1.250 31.8 5000 5000 345 345 35,000 35,000 -24 1.500 38.1 5000 5000 345 345 35,000 35,000 -32 2.000 50.8 5000 345 35,000 * Minimum burst pressure will always be 4X the maximum working pressure for both Caterpillar and SAE standard hose. # For this test, XT-5 hose is aged at +250°F (+121°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 10