Capacities of 8697 Metering Orifice Plates (SI Units) 468-2000 Plates, 3.6 - 48.6 mbar
101.70
134.50
96.70
128.50
122.50
91.70
Plate No. = cfh Natural Gas with 3 ½ "w.c. drop (8.72 mbar)
116.50
86.70
110.50
81.70
104.50
76.70
2000
98.50
71.70
92.50
66.70
86.50
1670
61.70
80.50
56.70
74.50
51.70
68.50
62.50
46.70
1400
56.50
41.70
1160
50.50
36.70
972
810
44.50
31.70
38.50
675
26.70
32.50
558
21.70
26.50
468
16.70
20.50
11.70
14.50
6.70
8.50
3.60 6.10 8.60 11.10 13.60 16.10 18.60 21.10 23.60 26.10 28.60 31.10 33.60 36.10 38.60 41.10 43.60 46.10 48.60
Pressure Drop mbar
Bulletin 8697 Page 14
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