Capacities of 8697 Metering Orifice Plates (US Customary Units) 468-2000 Plates, 1.5 - 19"w.c.
3680.00
300.00 450.00 600.00 750.00 900.00 1050.00 1200.00 1350.00 1500.00 1650.00 1800.00 1950.00 2100.00 2250.00 2400.00 2550.00 2700.00 2850.00 3000.00 3150.00 3300.00 3450.00 3600.00 3750.00 3900.00 4050.00 4200.00 4350.00 4500.00 4650.00 4800.00
3530.00
Plate No. = cfh Natural Gas with 3 ½ "w.c. drop (8.72 mbar)
3380.00
3230.00
3080.00
2930.00
2000
2780.00
2630.00
1670
2480.00
2330.00
1400
2180.00
2030.00
1880.00
1160
1730.00
1580.00
972
1430.00
1280.00
810
1130.00
675
980.00
830.00
558
468
680.00
530.00
380.00
230.00
1.50 2.75 4.00 5.25 6.50 7.75 9.00 10.25 11.50 12.75 14.00 15.25 16.50 17.75 19.00
Pressure Drop, inches of water column ("w.c.)
Bulletin 8697 Page 8
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