157AA - Compressed air 27 bar (400 psi) - heavy duty mining

Tube Black SBR/NBR - oil mist resistant
Reinforcement High tensile textile cords
Cover Black SBR - oil, abrasion and ozone resistant
Use Compressed air designed for heavy duty mining applications
Safety Factor 3:1
Temperature -30°C +80°C (-22°F +176°F)
INTERNAL DIAMETER OUTSIDE DIAMETER MAXIMUM WORKING PRESSURE MINIMUM BEND RADIUS VACUUM WEIGHT
mm inch mm inch bar psi mm inch % kg/m lb/ft
19 3/4 31 1,22 27 400 190 7,50   0,670 0,455
25 1 37 1,46 27 400 250 10,00   0,850 0,575
32 1 1/4 46 1,81 27 400 320 12,50   1,120 0,755
38 1 1/2 52 2,05 27 400 380 15,00   1,280 0,865
51 2 67 2,64 27 400 510 20,00   2,230 1,500
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