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Fire hose assembly & accessories > Fire-hose > Technical data


  Fire-hose
Technical data
 
Inside diameter mm 25 38 45 52 65 70 75 102 110
in 1 1 ½ 1 ¼ 2 2 ½ 2 ¼ 3 4 -
Weight (Approx.) grs/m 180 270 340 420 500 600 680 820 1060
lbs/ft 0.120 0.181 0.228 0.281 0.335 0.402 0.456 0.550 0.710
Wall thickness (Approx.) mm 1.85 1.9 2.00 2.10 2.25 2.30 2.30 2.35 2.40
in 0.073 0.075 0.079 0.083 0.089 0.091 0.091 0.093 0.095
Traction strength Kg 1050 1700 2000 2200 2900 3200 3500 4400 4900
lbs 2315 3748 4409 4850 6393 7055 7716 9700 10802
Twist at 14 Kgs/cm2
200psi/cm2
dg/m 110 60 40 35 25 20 15 10 8
Test pressure kg/cm2 40 35 30 30 30 28 28 20 20
psi 600 500 450 450 450 400 400 300 300
Average burst pressure kg/cm2 80 60 55 50 50 45 45 40 40
psi 1200 900 825 750 750 650 650 600 600
Minm. dia of curvature at 7 kgs/cm2 - 100psi/cm2 cm 20 40 50 55 80 90 100 125 140
in 8 16 20 22 32 35 40 50 56
The right is reserved to modify any specification withour prior notice. Special diameters or characteristics can be produced under request.