Jordan Valve Mark 508 Series – Tank Blanketing Valve - Manual (Page 5)

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TABLE 2
REQUIREMENTS FOR THERMAL INBREATHING - METRIC UNITS (AIR)
(Column 1) (Column 2) (Column 1) (Column 2)
TANK CAPACITY INBREATHING TANK CAPACITY INBREATHING
CUBIC METERS Nm3/H CUBIC METERS Mn3/H
10 1.69 5000 787
20 3.37 6000 896
100 16.9 7000 1003
200 33.7 8000 1077
300 50.6 9000 1136
500 84.3 10000 1210
700 118 12000 1345
1000 169 14000 1480
1500 253 16000 1615
2000 337 18000 1745
3000 506 20000 1877
3180 536 25000 2179
4000 647 30000 2495
NOTE: Table and sizing from API 2000 fifth edition, April 1998
TABLE 1
REQUIREMENTS FOR THERMAL INBREATHING - ENGLISH UNITS (AIR)
(Column 1) (Column 2) (Column 1) (Column 2)
TANK CAPACITY INBREATHING TANK CAPACITY INBREATHING
Barrels Gallons SCFH Barrels Gallons SCFH
60 2,500 60 35,000 1,470,000 31,000
100 4,200 100 40,000 1,680,000 34,000
500 21,000 500 45,000 1,890,000 37,000
1000 42,000 1000 50,000 2,100,000 40,000
2,000 84,000 2,000 60,000 2,520,000 44,000
3,000 126,000 3,000 70,000 2,940,000 48,000
4,000 168,000 4,000 80,000 3,360,000 52,000
5,000 210,000 5,000 90,000 3,780,000 56,000
10,000 420,000 10,000 100,000 4,200,000 60,000
15,000 630,000 15,000 120,000 5,040,000 68,000
20,000 840,000 20,000 140,000 5,880,000 75,000
25,000 1,050,000 24,000 160,000 6,720,000 82,000
30,000 1,260,000 28,000 180,000 7,560,000 90,000
NOTE: Table and sizing from API 2000 fifth edition, April 1998